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Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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1

Observations from the field: Solar domestic hot water installation recommendations  

SciTech Connect

The Florida Solar Energy Center (FSEC) was ten years old in 1984. Constant contact has been maintained between the Center and solar businesses selling and installing domestic hot water systems in Florida and throughout the Southern states of the Caribbean. FSEC has thus had the opportunity to visit or discuss thousands of DHW system installations with homeowners and installers. This paper provides an overview of lessons learned and some of the resulting installation recommendations for direct, open-loop domestic hot water systems.

Cromer, C.J.

1985-01-01T23:59:59.000Z

2

Design and installation package for solar hot water system  

DOE Green Energy (OSTI)

This report contains the design and installation procedure for the Solar Engineering and Manufacturing Company's solar hot water system. Included are the system performance specifications, system design drawings, hazard analysis and other information necessary to evaluate the design and instal the system.

Not Available

1978-12-01T23:59:59.000Z

3

Solar hot water system installed at Anderson, South Carolina  

DOE Green Energy (OSTI)

The solar energy hot water system installed in the Days Inns of America, Inc., at Anderson, South Carolina is described. The building is a low-rise two-story 114-room motel. The solar components were partly funded by the Department of Energy. The solar system was designed to provide 40% of the total hot water demand. The collector is a flat plate, liquid with an area of 750 square feet. Operation of this system was begun in November 1977, and has performed flawlessly for one year.

Not Available

1978-12-01T23:59:59.000Z

4

Solar heating and hot water system installed at Listerhill, Alabama  

DOE Green Energy (OSTI)

The solar system was installed into a new buildng and was designed to provide 79% of the estimated annual space heating load and 59% of the estimated annual potable hot water requirement. The collectors are flat plate, liquid manufactured by Reynolds Metals Company and cover a total area of 2344 square feet. The storage medium is water inhibited with NALCO 2755 and the container is an underground, unpressurized steel tank with a capacity of 5000 gallons. This final report describes in considerable detail the solar heating facility and contains detailed drawings of the completed system.

Not Available

1978-12-01T23:59:59.000Z

5

Installation package for a domestic solar heating and hot water system  

DOE Green Energy (OSTI)

Fern Engineering Company, Inc. has developed two prototype solar heating and hot water systems. The systems have been installed at Tunkhannock, Pennsylvania, and Lansing, Michigan. The system consists of the following subsystems: solar collector, storage, control, transport, and auxiliary energy. General guidelines which may be utilized in development of detailed installation plans and specifications are presented. In addition, instruction on operation, maintenance, and repair of a solar heating and hot water system is provided.

Not Available

1978-08-01T23:59:59.000Z

6

Solar heating and hot water system installed at Shoney's Restaurant, North Little Rock, Arkansas. Final report  

Science Conference Proceedings (OSTI)

The solar heating system is designed to supply a major portion of the space and water heating requirements for a newly built Shoney's Big Boy Restaurant which was installed with completion occurring in December 1979. The restaurant has a floor space of approximately 4,650 square feet and requires approximately 1500 gallons of hot water daily. The solar energy system consists of 1,428 square feet of Chamberlain flat plate liquid collector subsystem, and a 1500 gallon storage subsystem circulating hot water producing 321 x 10/sup 6/ Btu/yr (specified) building heating and hot water heating. Designer - Energy Solutions, Incorporated. Contractor - Stephens Brothers, Incorporated. This report includes extracts from site files, specification references for solar modifications to existing building heating and hot water systems, drawings installation, operation and maintenance instructions.

Not Available

1980-08-01T23:59:59.000Z

7

Solar heating and hot water system installed at St. Louis, Missouri. Final report  

DOE Green Energy (OSTI)

Information is provided on the solar heating and hot water system installed at the William Tao and Associates, Inc., office building in St. Louis, Missouri. The information consists of description, photos, maintenance and construction problems, final drawing, system requirements and manufacturer's component data. The solar system was designed to provide 50% of the hot water requirements and 45% of the space heating needs for a 900 square foot office space and drafting room. The solar facility has 252 square foot of glass tube concentrator collectors and a 1000 gallon steel storage tank buried below a concrete slab floor. Freeze protection is provided by a propylene glycol/water mixture in the collector loop. The collectors are roof mounted on a variable tilt array which is adjusted seasonally and is connected to the solar thermal storage tank by a tube-in-shell heat exchanger. Incoming city water is preheated through the solar energy thermal storage tank.

Not Available

1980-04-01T23:59:59.000Z

8

New and retrofit solar hot water installations in Florida, January--June 1977  

SciTech Connect

The purpose of this project was to ascertain the number of solar hot water installations in new buildings versus the number retrofitted to existing buildings in Florida during the January to June period of 1977. The methodology was to survey all installations started, in progress, or completed during that period. A by-product of the survey is a comprehensive list of manufacturers and another of distributors and installers in Florida. The survey excludes space heating and cooling and pool heating applications. However, the latter is being considered for a separate survey. Installations included are in the single-family and multi-family residential, commercial, industrial and public sectors. In the single-family residential sector, care has been taken to determine a new or retrofit breakdown, average square footage of collector per installation, average cost per square foot of collector in Florida, and subsequently, using F-CHART and system sizing programs developed at the Center, the fraction of load supplied by solar and its equivalent barrels of oil saved per year. In the multi-family residential, commercial, industrial and public sectors, specific information on each installation has been provided. This information includes new or retrofit, ownership, type of collector and manufacturer, square footage of installation, design percentage energy by solar, suxiliary fuel, system cost, and federal grants, if any.

1978-04-01T23:59:59.000Z

9

Solar heating and hot water system installed at Cherry Hill, New Jersey. [Hotels  

DOE Green Energy (OSTI)

The solar heating and hot water system installed in existing buildings at the Cherry Hill Inn in Cherry Hill, New Jersey is described in detail. The system went into operation November 8, 1978 and is expected to furnish 31.5% of the overall heating load and 29.8% of the hot water load. The collectors are General Electric Company liquid evacuated tube type. The storage system is an above ground insulated steel water tank with a capacity of 7,500 gallons.

Not Available

1979-05-16T23:59:59.000Z

10

Solar heating, cooling and domestic hot water system installed at Columbia Gas System Service Corp. , Columbus, Ohio. Final report  

DOE Green Energy (OSTI)

The Solar Energy System located at the Columbia Gas Corporation, Columbus, Ohio, has 2978 ft/sup 2/ of Honeywell single axis tracking, concentrating collectors and provides solar energy for space heating, space cooling and domestic hot water. A 1,200,000 Btu/h Bryan water-tube gas boiler provides hot water for space heating. Space cooling is provided by a 100 ton Arkla hot water fired absorption chiller. Domestic hot water heating is provided by a 50 gallon natural gas domestic storage water heater. Extracts are included from the site files, specification references, drawings, installation, operation and maintenance instructions.

Not Available

1980-11-01T23:59:59.000Z

11

Solar heating and hot water system installed at the Senior Citizen Center, Huntsville, Alabama. [Includes engineering drawings  

DOE Green Energy (OSTI)

Information is provided on the solar energy system installed at the Huntsville Senior Citizen Center. The solar space heating and hot water facility and the project involved in its construction are described in considerable detail and detailed drawings of the complete system and discussions of the planning, the hardware, recommendations, and other pertinent information are included. The facility was designed to provide 85 percent of the hot water and 85 percent of the space heating requirements. Two important factors concerning this project for commercial demonstration are the successful use of silicon oil as a heat transfer fluid and the architecturally aesthetic impact of a large solar energy system as a visual centerpoint. There is no overheat or freeze protection due to the characteristics of the silicon oil and the design of the system. Construction proceeded on schedule with no cost overruns. It is designed to be relatively free of scheduled maintenance, and has experienced practically no problems.

Not Available

1980-02-01T23:59:59.000Z

12

Solar heating and hot water system installed at Southeast of Saline, Unified School District 306, Mentor, Kansas  

DOE Green Energy (OSTI)

A cooperative agreement was negotiated in April 1978 for the installation of a space and domestic hot water system at Southeast of Saline, Kansas Unified School District 306, Mentor, Kansas. The solar system was installed in a new building and was designed to provide 52 percent of the estimated annual space heating load and 84 percent of the estimated annual potable hot water requirement. The collectors are liquid flat plate. They are ground-mounted and cover a total area of 5125 square feet. The system will provide supplemental heat for the school's closed-loop water-to-air heat pump system and domestic hot water. The storage medium is water inside steel tanks with a capacity of 11,828 gallons for space heating and 1,600 gallons for domestic hot water. This final report, which describes in considerable detail the solar heating facility, contains detailed drawings of the completed system. The facility was declared operational in September 1978, and has functioned successfully since.

Not Available

1979-07-01T23:59:59.000Z

13

Solar heating, cooling, and hot water systems installed at Richland, Washington. Final report  

DOE Green Energy (OSTI)

Project Sunburst is a demonstration system for solar space heating and cooling and solar hot water heating for a 14,400 square foot office building in Richland, Washington. The project is part of the US Department of Energy's solar demonstration program, and became operational in April 1978. The solar system uses 6,000 square feet of flat-plate liquid collectors in a closed loop to deliver solar energy through a liquid--liquid heat exchanger to the building heat-pump duct work or 9,000-gallon thermal energy storage tank. A 25-ton Arkla solar-driven absorption chiller provides the cooling, in conjunction with a 2,000 gallon chilled water storage tank and reflective ponds on three sides of the building to reject surplus heat. A near-by building is essentially identical except for having conventional heat-pump heating and cooling, and can serve as an experimental control. An on-going public relations program has been provided from the beginning of the program and has resulted in numerous visitors and tour groups.

Not Available

1979-06-01T23:59:59.000Z

14

Commercial Solar Hot Water Financing Program | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

the commercial solar hot water industry in Massachusetts. Commercial and non-profit building owners can use the financing program to install solar hot water systems that heat...

15

NREL: Learning - Solar Hot Water  

NLE Websites -- All DOE Office Websites (Extended Search)

Hot Water Hot Water Photo of solar collectors on a roof for a solar hot water system. For solar hot water systems, flat-plate solar collectors are typically installed facing south on a rooftop. The shallow water of a lake is usually warmer than the deep water. That's because the sunlight can heat the lake bottom in the shallow areas, which in turn, heats the water. It's nature's way of solar water heating. The sun can be used in basically the same way to heat water used in buildings and swimming pools. Most solar water heating systems for buildings have two main parts: a solar collector and a storage tank. The most common collector is called a flat-plate collector. Mounted on the roof, it consists of a thin, flat, rectangular box with a transparent cover that faces the sun. Small tubes

16

Guidelines for solar energy installations  

SciTech Connect

Guidelines for solar energy installations are presented. The guideline is published in code form so that it can be used directly as the text of an ordinance to regulate the installation of solar systems. An index contains cross references to sections of existing model codes that are applicable to solar installations. Wind energy systems, passive solar space conditioning systems, photovoltaic systems, and systems involving mechanical compression of refrigerants are not included.

1984-01-01T23:59:59.000Z

17

Solar Installation Labor Market Analysis  

DOE Green Energy (OSTI)

The potential economic benefits of the growing renewable energy sector have led to increased federal, state, and local investments in solar industries, including federal grants for expanded workforce training for U.S. solar installers. However, there remain gaps in the data required to understand the size and composition of the workforce needed to meet the demand for solar power. Through primary research on the U.S. solar installation employer base, this report seeks to address that gap, improving policymakers and other solar stakeholders understanding of both the evolving needs of these employers and the economic opportunity associated with solar market development. Included are labor market data covering current U.S. employment, expected industry growth, and employer skill preferences for solar installation-related occupations. This study offers an in-depth look at the solar installation sectors. A study published by the Solar Foundation in October 2011 provides a census of labor data across the entire solar value chain.

Friedman, B.; Jordan, P.; Carrese, J.

2011-12-01T23:59:59.000Z

18

Solar, Wind, Hydropower: Home Renewable Energy Installations | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar, Wind, Hydropower: Home Renewable Energy Installations Solar, Wind, Hydropower: Home Renewable Energy Installations Solar, Wind, Hydropower: Home Renewable Energy Installations April 17, 2013 - 1:44pm Addthis This Lakewood, Colorado home was built in 1956. Brent and Mo Nelson upgraded the home with multiple solar technologies including; daylighting, passive solar and active solar. They also have an 80 gallon solar hot water heater. | Photo by Dennis Schroeder, National Renewable Energy Laboratory. This Lakewood, Colorado home was built in 1956. Brent and Mo Nelson upgraded the home with multiple solar technologies including; daylighting, passive solar and active solar. They also have an 80 gallon solar hot water heater. | Photo by Dennis Schroeder, National Renewable Energy Laboratory. Homeowner Andrea Mitchel, with installer Joe Guasti, proudly shows off small wind turbine installed in Oak Hills, CA. | Photo by Karin Sinclair, National Renewable Energy Laboratory.

19

Task analysis for solar installers  

SciTech Connect

The process focused on the sequential identification and field validation of the tasks actually performed. This method provides an accurate picture of what happens on the roof. Forty-six solar firms were identified as the population; 29 (63%) participated in the validation project. We identified 8 duty areas and 46 tasks. The overall response rate for the occupational task list is 100% except for tasks under the duty of constructing solar collectors. Only eight of the twenty-nine respondents (28%) indicated that solar installers fabricate collectors. This shows that solar installers do not manufacture collectors and only perform tasks directly related to installation. Additional findings from our study indicate that instructional materials designed for solar installers need to be standardized and made task-specific. The tasks identified in this research should form the foundation for a competency-based curriculum for solar water heater installers.

Harrison, J.; LaHart, D.

1982-01-01T23:59:59.000Z

20

INSTALLATION CERTIFICATE CF-6R-MECH-02 Solar Domestic Hot Water Systems (SDHW) (Page 1 of 1)  

E-Print Network (OSTI)

@physik.uni-siegen.de Abstract For low-energy buildings, passive solar gains can contribute significantly to the heat bal- ance of the building construction. Introduction Solar radiation influences the heat flux through the transparent-energy buildings, passive solar gains contribute significantly to the total heat bal- ance, consisting of heating

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Installation, operation, and maintenance for the pyramidal optics solar system installed at Yacht Cove, Columbia, SC  

DOE Green Energy (OSTI)

Information is presented concerning the installation, operation, and maintenance of the pyramidal Solar System for space heating and domestic hot water. Included are such items as principles of operation, sequence of installation, and procedures for the operation and maintenance of each subsystem making up the solar system. Also included are trouble-shooting charts and maintenance schedules.

Not Available

1980-09-01T23:59:59.000Z

22

DOE Solar Decathlon: 2005 Contests and Scoring - Hot Water  

NLE Websites -- All DOE Office Websites (Extended Search)

teams will install systems that can do even more. The Hot Water contest demonstrates that solar hot water heating systems can supply all the hot water we use daily - to bathe and...

23

Solar Hot Water Contractor Licensing | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hot Water Contractor Licensing Hot Water Contractor Licensing Solar Hot Water Contractor Licensing < Back Eligibility Installer/Contractor Savings Category Heating & Cooling Solar Water Heating Program Info State Arkansas Program Type Solar/Wind Contractor Licensing Arkansas offers several limited, specialty licenses for solar thermal installers under the general plumbing license. There are three specialty classifications available for solar thermal installers: a Restricted Solar Mechanic license, a Supervising Solar Mechanic license, and a Solar Mechanic Trainee classification. Installers with a Restricted Solar Mechanic license can install and maintain systems used to heat domestic hot water, but are not allowed to perform any other plumbing work. Individuals holding a Supervising Solar Mechanic license are able to supervise, install

24

Prototype solar heating and hot water systems  

DOE Green Energy (OSTI)

This document is a collection of two quarterly status reports from Colt, Inc., covering the period from October 1, 1977 through June 30, 1978. Colt is developing two prototype solar heating and hot water systems consisting of the following subsystems: collector, storage, control, transport, hot water, and auxiliary energy. The two systems are being installed at Yosemite, California and Pueblo, Colorado.

Not Available

1978-04-01T23:59:59.000Z

25

Eight evacuated collector installations. Interim report for the IEA task on the performance of solar heating, cooling and hot water systems using evacuated collectors  

SciTech Connect

The cooperative IEA task on evacuated collector systems includes the following research and development projects: solar heated and cooled single family residences in Japan and the USA, a solar heated single family residence in the Netherlands, a solar heated multi-family unit in West Germany, a solar test facility in the United Kingdom, solar heated and cooled offices in Australia, a solar heated and cooled laboratory in Italy, an industrial process heat application in Canada, a solar heated and cooled university building in the USA and district heating systems in Sweden and Switzerland. The task covers the important evacuated collector applications. The same collectors are used in several installations and nearly all currently available evacuated collectors are used in at least one installation. Exchange of performance results within the task has been greatly enhanced by adoption of a mandatory highly prescriptive common reporting structure. Detailed unambiguous performance comparisons are made which would otherwise be difficult or impractical. This report, the first in a series of reports that will be published through 1986, describes the system and climate at eight of the installations and illustrates and compares seasonal, monthly, daily and hourly performance of the installations in Japan, Sweden, the USA and West Germany.

Duff, W.S.

1982-11-01T23:59:59.000Z

26

Solar Installation Labor Market Analysis  

NLE Websites -- All DOE Office Websites (Extended Search)

Installation Labor Installation Labor Market Analysis Barry Friedman National Renewable Energy Laboratory Philip Jordan Green LMI Consulting John Carrese San Francisco Bay Area Center of Excellence Technical Report NREL/TP-6A20-49339 December 2011 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Solar Installation Labor Market Analysis Barry Friedman National Renewable Energy Laboratory Philip Jordan Green LMI Consulting John Carrese San Francisco Bay Area Center of Excellence

27

Solar hot water heater  

SciTech Connect

A solar hot water heater includes an insulated box having one or more hot water storage tanks contained inside and further having a lid which may be opened to permit solar radiation to heat a supply of water contained within the one or more hot water storage tanks. A heat-actuated control unit is mounted on an external portion of the box, such control unit having a single pole double throw thermostat which selectively activates an electric winch gear motor to either open or close the box lid. The control unit operates to open the lid to a predetermined position when exposed to the sun's rays, and further operates to immediately close the lid in response to any sudden drop in temperature, such as might occur during a rainstorm, clouds moving in front of the sun, or the like.

Melvin, H.A.

1982-12-28T23:59:59.000Z

28

1980 Active-Solar Installations Survey  

SciTech Connect

The survey covers active solar installations made during and prior to calendar year 1980. As the first survey of active solar installations in the United States, the objective was to establish a national baseline information system that could provide current data on residential and commercial active solar installations as well as a listing of firms involved in the active solar industry, including installers. Potential respondents were identified from regional lists of solar equipment dealers and installers compiled by each Regional Solar Energy Center (RSEC). The RSEC lists were computerized and combined into a mailing list of 5466 company names and addresses. An additional 1619 referrals, were provided by survey respondents from the RSEC list. However, because of resource constraints, 981 of these referrals were not included in the survey. To substantiate that the results of this survey represent accurate statistics on the number of active solar installations in the United States, a comparison was made to the Solar Collector Manufacturing Survey installations. (PSB)

1982-10-01T23:59:59.000Z

29

Installation package for a solar heating system  

DOE Green Energy (OSTI)

Installation information is presented for a solar heating system installed in Concho Indian School at El Reno, Oklahoma. This package includes a system Operation and Maintenance Manual, hardware brochures, schematics, system operating modes and drawings. The Solar Engineering and Equipment Company (SEECO) developed this prototype solar heating system consisting of the following subsystems: solar collectors, control and storage.

Not Available

1978-12-01T23:59:59.000Z

30

Green Systems Solar Hot Water  

E-Print Network (OSTI)

Green Systems Solar Hot Water Heating the Building Co-generation: Heat Recovery System: Solar Thermal Panels (Trex enclosure) Hot Water Storage Tank (TS-5; basement) Hot Water Heaters (HW-1,2; basement) Pre-heats water so water heaters don't need to use as much energy Gas-powered, high efficiency

Schladow, S. Geoffrey

31

Solar Industry At Work: Streamlining Home Solar Installation | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Industry At Work: Streamlining Home Solar Installation Solar Industry At Work: Streamlining Home Solar Installation Solar Industry At Work: Streamlining Home Solar Installation June 12, 2012 - 11:59am Addthis Sunrun is a home solar installation company based in San Francisco. | Photo by Francis Fine Art Photography. Sunrun is a home solar installation company based in San Francisco. | Photo by Francis Fine Art Photography. Erin R. Pierce Erin R. Pierce Digital Communications Specialist, Office of Public Affairs What are the key facts? Tillie Peterson works at Sunrun a home solar installation company based in San Francisco. As Director of Operations, Tillie works to get solar panels up and running for homeowners as simply and quickly as possible. Our Solar Industry At Work Series shares the personal success of

32

Milwaukee Installer Reflects on His Career In Solar  

Energy.gov (U.S. Department of Energy (DOE))

Interested in joining America's solar workforce? One Milwaukee solar installer shares his career reflections and advice.

33

Solar Hot Water Contractor Licensing | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Hot Water Contractor Licensing Solar Hot Water Contractor Licensing Solar Hot Water Contractor Licensing < Back Eligibility Installer/Contractor Savings Category Heating & Cooling Solar Water Heating Program Info State Maine Program Type Solar/Wind Contractor Licensing In order to be eligible for Maine's solar thermal rebate program, systems must be installed by licensed plumbers who have received additional certification for solar thermal systems from the North American Board of Certified Energy Practitioners (NABCEP). The state solar thermal rebate program maintains a list of Efficiency Maine registered vendors/installers. In addition, Efficiency Maine has information for vendors interested in becoming registered and listed on the [http://www.efficiencymaine.com/at-home/registered-vendor-locator web

34

Solar water heater installation guidelines. A manual for homeowners and professionals. [Includes glossary  

SciTech Connect

The guidelines include detailed diagrams, a selected glossary, a bibliography of books and manuals which might prove useful and a checklist which should be used during and after the installation. The guidelines explain generally how to install a liquid solar hot water heater, but not a specific system. The following are covered: collector location, collector installation, plumbing, solar storage tanks, electrical, and insulation. (MHR)

1978-04-01T23:59:59.000Z

35

Solar system installation at Louisville, Kentucky (final report)  

DOE Green Energy (OSTI)

A contract was awarded in June 1976 for the installation of a solar space heating and domestic hot water system at 2400 Watteroon Trail, Louisville, Kentucky. The overall philosophy used was to install both a liquid and a hot air system retrofitted to the existing office and combined warehouse building. The 1080 sq ft office space is heated first and excess heat is dumped into the warehouse. The two systems offered a unique opportunity to measure the performance and compare results of both air and liquid at one site. The two systems are described in detail and information on the data acquisition system is included.

Not Available

1978-08-07T23:59:59.000Z

36

Solar Hot Water Creates Savings for Homeless Shelters | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Hot Water Creates Savings for Homeless Shelters Solar Hot Water Creates Savings for Homeless Shelters Solar Hot Water Creates Savings for Homeless Shelters July 15, 2010 - 12:10pm Addthis Kevin Craft What are the key facts? Recovery Act funds are being used to install solar hot water systems at 5 Phoenix shelters. The systems will save Phoenox 33,452 kWh of energy -- about $4,000 -- annually. The systems will reduce about 40,000 pounds of carbon emissions annually. "This project will save us a huge amount of money," says Paul Williams, House of Refuge Sunnyslope's Executive Director. Williams is referring to a recent partnership between the state of Arizona and House of Refuge Sunnyslope to install solar hot water systems at five Phoenix-area housing sites for homeless men, which will make an immediate difference at the

37

Installation package for the solaron solar subsystems  

DOE Green Energy (OSTI)

This package contains information that is intended to be a guide for installation, operation, and maintenance of the various Solaron Solar Subsystems. The subsystems consist of the following: collectors, storage, transport (air handler) and controller for heat pump and off-peak storage. Two prototype residential systems have been installed at Akron, Ohio, and Duffield, Virginia.

Not Available

1979-04-01T23:59:59.000Z

38

Changes related to "New England Breeze Solar and Wind Installers...  

Open Energy Info (EERE)

this page on Facebook icon Twitter icon Changes related to "New England Breeze Solar and Wind Installers" New England Breeze Solar and Wind Installers Jump to:...

39

Controllers for solar domestic hot-water systems  

SciTech Connect

This document is intended as a resource for designers and installers of solar domestic hot water systems. It provides key functional control strategy and equipment alternatives and equipment descriptions adequate for writing effective DHW controller specifications. It also provides the installer with adequate technical background to understand the functional aspects of the controller. Included are specific instructions to install, check out, and troubleshoot the controller installation.

1981-10-01T23:59:59.000Z

40

Structural considerations for solar installers : an approach for small, simplified solar installations or retrofits.  

SciTech Connect

Structural Considerations for Solar Installers provides a comprehensive outline of structural considerations associated with simplified solar installations and recommends a set of best practices installers can follow when assessing such considerations. Information in the manual comes from engineering and solar experts as well as case studies. The objectives of the manual are to ensure safety and structural durability for rooftop solar installations and to potentially accelerate the permitting process by identifying and remedying structural issues prior to installation. The purpose of this document is to provide tools and guidelines for installers to help ensure that residential photovoltaic (PV) power systems are properly specified and installed with respect to the continuing structural integrity of the building.

Richards, Elizabeth H.; Schindel, Kay (City of Madison, WI); Bosiljevac, Tom; Dwyer, Stephen F.; Lindau, William (Lindau Companies, Inc., Hudson, WI); Harper, Alan (City of Madison, WI)

2011-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Solar-hot-water-heater lease program  

SciTech Connect

Ten domestic hot-water solar systems were installed, leased to homeowners, and monitored for two years. All of the systems were installed as back-ups to electric water heaters. The systems consist of two to four collectors, a solar storage tank (as well as the existing non-solar heater), and a heat exchanger package. Eight are three-collector systems, one is a four-collector and one a two-collector system. The systems were sized according to family size and predicted hot water demand. The monitoring consists of a separate KW reading on the non-solar water heater, a reading of gallons of how water consumed, and hot and cold outlet temperatures. The purpose for the study was fourfold: (1) to determine the level of acceptance by the general public of solar water heaters if available on a lease rather than a purchase basis; (2) to measure the actual energy savings to the average homeowner in central Illinois with a solar water heater; (3) to measure the potential reduction of Cilco's energy production requirements, should there be widespread utilization of these systems; and (4) to determine the feasibility of an entrepreneur making these systems available on a rental basis and remaining a going concern. The results of this study indicate that the leasing of solar equipment to homeowners has a more widespread acceptance than the direct purchase of such systems. Homeowners, however, do not want to spend as much money on monthly lease payments as the supplier of the equipment would deem necessary. This seriously questions the feasibility of an entrepreneurial leasing program.

Rutherford, S.

1983-04-01T23:59:59.000Z

42

Obama Administration Announces Plans to Install New Solar Panels on the  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Announces Plans to Install New Solar Panels on Announces Plans to Install New Solar Panels on the White House Residence Obama Administration Announces Plans to Install New Solar Panels on the White House Residence October 5, 2010 - 12:00am Addthis WASHINGTON - U.S. Energy Secretary Steven Chu and Council of Environmental Quality (CEQ) Chair Nancy Sutley today announced plans to install solar panels and a solar hot water heater on the roof of the White House Residence. These two solar installations will be part of a Department of Energy demonstration project showing that American solar technologies are available, reliable, and ready for installation in homes throughout the country. Secretary Chu and Chair Sutley made the announcement during CEQ's 2010 GreenGov Symposium, which is bringing together leaders from Federal,

43

Solar heating and cooling of residential buildings: sizing, installation and operation of systems. 1980 edition  

DOE Green Energy (OSTI)

This manual was prepared as a text for a training course on solar heating and cooling of residential buildings. The course and text are directed toward sizing, installation, operation, and maintenance of solar systems for space heating and hot water supply, and solar cooling is treated only briefly. (MHR)

None

1980-09-01T23:59:59.000Z

44

Solar domestic hot water system inspection and performance evaluation handbook  

DOE Green Energy (OSTI)

A reference source and procedures are provided to a solar technician for inspecting a solar domestic hot water system after installation and for troubleshooting the system during a maintenance call. It covers six generic DHW systems and is designed to aid the user in identifying a system type, diagnosing a system's problem, and then pinpointing and evaluating specific component problems. A large amount of system design and installation information is also included.

Not Available

1981-10-01T23:59:59.000Z

45

Commonwealth Solar Hot Water Commercial Program | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Commercial Program Commonwealth Solar Hot Water Commercial Program Eligibility Agricultural Commercial Fed. Government Industrial Local Government Multi-Family Residential...

46

1981 Active-Solar-Installations Survey  

SciTech Connect

The survey gathered data on active residential and commercial solar systems installed during calendar year 1981 and a listing of firms involved in various aspects of the industry. The mail and telephone followup survey results are presented in 21 tables for combined national and state data. The total number of installations reported nationwide during 1981 was 122,907. Almost 95% of all reported installations were made in the single-family residential sector. The fewest quantity of installations (1.2%) was reported in the commercial sector. The remaining 4% was reported in the multifamily residential sector. Water heaters represented the largest number of systems installed in single-family, multifamily, and commercial buildings. The average size of water-heating systems in single-family homes was 61 square feet with an average cost of $3,235. Pool heaters represented the second largest number of systems installed in single-family and multifamily homes and represented 16.4% of the total installations. The average size of pool heaters in single-family homes was 376 square feet with an average cost of $3,455.

1982-12-01T23:59:59.000Z

47

Commonwealth Solar Hot Water Residential Program | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Commonwealth Solar Hot Water Residential Program Commonwealth Solar Hot Water Residential Program Commonwealth Solar Hot Water Residential Program < Back Eligibility Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Solar Heating Water Heating Maximum Rebate $3,500 per building or 25% of total installed costs Program Info Funding Source Massachusetts Renewable Energy Trust Fund Start Date 02/07/2011 Expiration Date 12/31/2016 State Massachusetts Program Type State Rebate Program Rebate Amount Base rate: $45 X SRCC rating in thousands btu/panel/day (Category D, Mildly Cloudy Day) Additional $200/system for systems with parts manufactured in Massachusetts Additional $1,500/system for metering installation Adder for natural disaster relief of twice the base rebate.

48

Installation package for concentrating solar collector panels  

DOE Green Energy (OSTI)

Northrup, Inc., has developed and delivered 300 square feet of Concentrating Solar Collector (ML Series) and Attitude Control System, under the direction of the National Aeronautics and Space Administration. The ''ML Series'' Solar Collector Panels comprise a complete package array consisting of collector panels using modified Fresnel Prismatic Lenses for a 10 to 1 concentrating ration, supporting framework, fluid manifolding and tracking drive system, in unassembled components for field erection. The Installation, Operation and Maintenance Manual, Warranty, List of Materials, Sub-Assembly drawings and Final Field Assembly Drawings are included in the package.

Not Available

1978-08-01T23:59:59.000Z

49

Installation package for Sunpak solar collectors  

DOE Green Energy (OSTI)

Owens-Illinois, Inc., has developed a subsystem (air/liquid vacuum collector) for use with solar combined heating and cooling subsystems. The Model SEC-601 collector is modular in design, is approximately twelve-feet-three-inches wide and is eight-feet-seven-inches high. The module contains 72 collector tube elements and weighs approximately 300 pounds. The Installation, Operating, and Maintenance Instructions, List of Materials and the Assembly Drawing are presented.

Not Available

1978-09-01T23:59:59.000Z

50

California Solar Initiative (CSI) Thermal Program Metering Installation Guide Purpose: The purpose of this metering installation guide is to provide participating eligible contractors  

E-Print Network (OSTI)

1 California Solar Initiative (CSI) Thermal Program Metering Installation Guide Purpose to the mixing valve. Place the hot sensor on the pipe between the solar tank and the backup water heater. #12 to backup heater and a mixing valve between the solar tank and the backup water heater. Place the flow meter

51

Design and installation considerations for refrigerant charged thermosyphoning solar DHW systems  

SciTech Connect

The recent introduction of refrigerants into the realm of passive solar technologies has provided some advantages in performance over the typical liquid solar domestic hot water system. These advantages can be offset by the lack of familiarity by designers or installers with the operation, layout or components of a phase-change thermosyphon water heater. The considerations which were evaluated in the design and installation of a passive solar domestic hot water system in Golden, Colorado, are described. A discussion of collector selection, storage and heat exchanger design, refrigerant type selection, system integration design, and refrigeration requirements is presented.

DeAngelis, M.; Nordham, D.

1980-01-01T23:59:59.000Z

52

Milwaukee Installer Reflects on His Career In Solar | Department...  

NLE Websites -- All DOE Office Websites (Extended Search)

An Interview with the CEO of Helios Solar Works Milwaukee solar installers putting in a rooftop solar energy system on Dr. Paula Papanek's home. | Photo courtesy of Dr. Paula...

53

Ocala Utility Services - Solar Hot Water Heating Rebate Program |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

You are here You are here Home » Ocala Utility Services - Solar Hot Water Heating Rebate Program Ocala Utility Services - Solar Hot Water Heating Rebate Program < Back Eligibility Residential Savings Category Heating & Cooling Solar Water Heating Maximum Rebate One rebate per account Program Info State Florida Program Type Utility Rebate Program Rebate Amount $450 per system Provider Ocala Utility Services The Solar Water Heater Rebate Program is offered to residential retail electric customers by the City of Ocala Utility Services. Interested customers must complete an application and receive approval from the Ocala Utility Services before installing equipment. The application can be found on the [http://www.ocalafl.org/COO3.aspx?id=947 program web site.] The system must be installed by a licensed Florida contractor on the customer's

54

Solar heating system installed at Stamford, CT. Final report  

DOE Green Energy (OSTI)

Information is provided on the solar heating system installed at the Lutz-Sotire Partnership Executive East Office Building, Stamford, Connecticut. The information consists of description of system and components, operation and maintenance manual, as-built drawings and manufacturer's component data. The solar system was designed to provide approximately 50 percent of the heating requirements. The solar facility has 2,561 sq. ft. of liquid flat plate collectors and a 6000 gallon, stone lined, well-insulated storage tank. Freeze protection is provided by a 50 percent glycol/water mixture in the collector loop. From the storage tank, solar heated water is fed into the building's distributed heat pump loop via a modulating three-way valve. If the storage tank temperature drops below 80/sup 0/F, the building loop may be supplied from the existing electrical hot water boilers. The Executive East Office Building is of moderate size, 25,000 sq. ft. of heated space in 2 1/2 stories. The solar system makes available for other users up to 150 KVA of existing electrical generating capacity.

Not Available

1979-09-01T23:59:59.000Z

55

System design package for solar heating and cooling system installed at Akron, Ohio  

DOE Green Energy (OSTI)

This package contains information used to evaluate the design of Solaron's solar heating, cooling, and domestic hot water system. A conventional heat pump provides summer cooling and back-up heating (when solar energy is not available). Included in the package are such items as the design data brochure, system performance specification, system hazard analysis, spare parts list, and detailed design drawings. A Solaron solar system is installed in a single-family dwelling at Akron, Ohio, and at Duffield, Virginia.

Not Available

1979-04-01T23:59:59.000Z

56

Solar Energy Development onSolar Energy Development on DoD Installations in the  

E-Print Network (OSTI)

Solar Energy Development onSolar Energy Development on DoD Installations in the Mojave & Colorado/how solar can contribute to installation level energy· Assess whether/how solar can contribute to installation-level energy security · Recommend policy and programmatic modifications to accelerate solar

57

Solar Power Systems Find A Professional Solar Energy Installer For Any  

E-Print Network (OSTI)

Solar Power Systems Find A Professional Solar Energy Installer For Any Type Of System www.CleanEnergyAuthority.com Install Solar Panels Enter Your Zip Code & Connect To Pre-Screened Solar Panel Installers www.ServiceMagic.com Biomass Pumps Reliable metering for apps from microflow to scale-up & pilot plant www.isco.com The Solar

Lovley, Derek

58

New Hampshire Electric Co-Op - Solar Hot Water | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

New Hampshire Electric Co-Op - Solar Hot Water New Hampshire Electric Co-Op - Solar Hot Water New Hampshire Electric Co-Op - Solar Hot Water < Back Eligibility Residential Savings Category Heating & Cooling Solar Water Heating Maximum Rebate $1,500 Program Info State New Hampshire Program Type Utility Rebate Program Rebate Amount 20% of installed costs Provider New Hampshire Electric Co-Op New Hampshire Electric Co-Op (NHEC) offers rebates to residential customers who install qualified solar water-heating systems. The rebate is equal to 20% of installed system costs, with a maximum award of $1,500. Systems must be pre-approved, and installed in NHEC's service territory by a qualified installer. Program funds are available on a first-come, first-served basis. See the program web site listed above for more information, an application

59

Sacramento area, solar domestic water heater installers survey report  

SciTech Connect

Information regarding generic type, make, and costs of solar domestic water heater (SDWH) systems in the Sacramento, Roseville, and Davis area is reported. Sixteen SDWH installers/do-it-yourself kit dealers were identified and surveyed by phone. The survey participants were divided into three categories: (1) installers in business for one year or longer, (eight firms); (2) installers in business less than one year, (five firms); and (3) SDWH do-it-yourself kit dealers, (three firms). The survey report establishes an average cost for SDWH pump systems for new single family unit production housing (1350 square feet), with hot water demand typical of an average family of four, and roof mounted collectors. For the first two categories, the SDWH system average cost is $2469 (this includes both open loop and heat exchanger systems with circulating pumps). The average cost of the open loop pump system is $2321; whereas, the heat exchanger pump system average cost is $2592. The participants were questioned concerning discounts they would offer to builders purchasing SDWH's in volume. From their responses, an 11% discount for a purchase of ten systems was derived for the first two installers categories. The average cost of an installed SDWH pump system purchased in a volume of ten units is $2201. The average cost of an installed SDWH open loop system is $2066, and a heat exchanger system is $2307. For the third category, the do-it-yourself kit dealers, a 12% discount was derived for a purchase of ten systems. The average cost of a do-it-yourself pump kit when purchased in a volume of ten units is $1481. The average cost of an open loop pump kit is $1386, and a heat exchanger pump kit is $1672.

Hutchcraft, T.

1979-11-01T23:59:59.000Z

60

EERE Roofus' Solar and Efficient Home: Solar Hot Water  

NLE Websites -- All DOE Office Websites (Extended Search)

of Roofus, a golden retriever, sitting in front of three black, rectangular solar collectors. Sunshine is really hot, and it makes my roof get hot, too So I use a...

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Design and installation package for a solar powered pump  

DOE Green Energy (OSTI)

Information is presented to evaluate the design and installation procedures of a solar powered pump developed by Calmac Manufacturing Company. Included is information about subsystem installation, operation and maintenance requirements, subsystem performance specifications, and detailed design drawings.

Not Available

1978-07-01T23:59:59.000Z

62

Pumped Solar Domestic Hot Water (SDHW) system design guidelines  

SciTech Connect

This article provides practical guidelines based on experience gained from the design, installation, and commissioning of a pumped Solar Domestic Hot Water (SDHW) system in Saudi Arabia. The authors believe that such information is not readily available and will be useful to designers and installers of SDHW systems within the region. Since the current motivation for buying SDHW systems in Saudi Arabia is not strictly economic, it is imperative that a professional reference be available, against which the soundness of any technical decisions could be confirmed prior to their implementation. The intent is to ensure that systems designed and installed will operate reliably, therefore enhancing customer satisfaction.

Arshad, K.; Said, S.A.M. (King Fahd Univ. of Petroleum Minerals, Dhahran (Saudi Arabia))

1989-01-01T23:59:59.000Z

63

Solar heating and cooling system installed at Columbus, Ohio. Final report  

DOE Green Energy (OSTI)

The Solar Energy System installed at Columbus Technical Institute, Columbus, Ohio was installed as a part of a new construction of a college building. The building will house classrooms and laboratories, administrative offices and three lecture halls. The Solar Energy System consists of 4096 square feet (128 panels) Owens/Illinois Evacuated Glass Tube Collector Subsystem, and a 5000 gallon steel tank below ground storage system, hot water is circulated between the collectors and storage tank, passing through a water/lithium bromide absorption chiller to cool the building. Extracts from the site files specification references, drawings, installation, operation and maintenance instructions are included.

Coy, R.G.; Braden, R.P.

1980-09-01T23:59:59.000Z

64

FEMP Solar Hot Water Calculator | Open Energy Information  

Open Energy Info (EERE)

Solar Hot Water Calculator Jump to: navigation, search Name FEMP Solar Hot Water Calculator Abstract Online tool to help Federal agencies meet Energy Independence and Security Act...

65

Seeing solar on campus : a visible photovoltaic installation on campus  

E-Print Network (OSTI)

This paper presents a methodology for selecting a site on the MIT campus for a visible solar photovoltaic installation. Visibility, solar exposure, advertising potential, aesthetics, interactivity and direct or important ...

Guarda, Daniel Jair Alves

2006-01-01T23:59:59.000Z

66

Solar Water Heating: What's Hot and What's Not  

E-Print Network (OSTI)

A handful of electric utilities in the United States now pay incentives to their customers to install solar water heaters or are developing programs to do so. The solar water heater incentives are part of a broader utility demand-side management program designed to reduce system demand during peak summer hours. Solar hot water has the potential to generate significant savings during periods of high solar intensity. For summer peaking utilities, these periods of high solar intensity coincide with the overall system peak. This paper discusses the basics of analyzing solar water heaters as a demand-side management measure. In addition, four utility solar water heater incentive programs are studied in detail. The paper describes each program and notes the stage of development. Where such information is available, incentive amounts and cost-effectiveness calculations are included.

Stein, J.

1992-05-01T23:59:59.000Z

67

American Recovery and Reinvestment Act (ARRA) Federal Energy Management Program Technical Assistance Project 281 Solar Hot Water Application Assessment for U.S. Army IMCOM-Southeast Region  

SciTech Connect

The Energy Independence and Security Act of 2007 requires installations (EISA) to install solar systems of sufficient capacity to provide 30% of service hot water in new construction and renovations where cost-effective. However, installations are struggling with how to implement solar hot water, and while several installations are installing solar hot water on a limited basis, paybacks remain long. Pacific Northwest National Laboratory (PNNL) was tasked to address this issue to help determine how best to implement solar hot water projects. This documents discusses the results of that project.

Russo, Bryan J.; Chvala, William D.

2010-09-30T23:59:59.000Z

68

Installing and Maintaining a Home Solar Electric System | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Installing and Maintaining a Home Solar Electric System Installing and Maintaining a Home Solar Electric System Installing and Maintaining a Home Solar Electric System July 2, 2012 - 8:21pm Addthis When choosing a contractor, ask about their work record, experience, and licenses, and get more than one bid for the installation of your PV system. | Photo courtesy of Dennis Schroeder, NREL. When choosing a contractor, ask about their work record, experience, and licenses, and get more than one bid for the installation of your PV system. | Photo courtesy of Dennis Schroeder, NREL. How does it work? Making sure your home solar electric or PV system is sized, sited, and installed correctly is essential for maximizing its energy performance. As with any mechanical or electrical appliance, PV systems require routine, periodic maintenance.

69

Installing and Maintaining a Home Solar Electric System | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Installing and Maintaining a Home Solar Electric System Installing and Maintaining a Home Solar Electric System Installing and Maintaining a Home Solar Electric System July 2, 2012 - 8:21pm Addthis When choosing a contractor, ask about their work record, experience, and licenses, and get more than one bid for the installation of your PV system. | Photo courtesy of Dennis Schroeder, NREL. When choosing a contractor, ask about their work record, experience, and licenses, and get more than one bid for the installation of your PV system. | Photo courtesy of Dennis Schroeder, NREL. How does it work? Making sure your home solar electric or PV system is sized, sited, and installed correctly is essential for maximizing its energy performance. As with any mechanical or electrical appliance, PV systems require routine, periodic maintenance.

70

Solar energy system installed at the North Georgia APDC office building  

DOE Green Energy (OSTI)

Information is provided on the solar energy system installed in the newly constructed office building of the North Georgia Area Planning and Development Commission near downtown Dalton, Georgia. This solar heating, cooling and hot water system supplies 65 to 70% of the cooling demand and 90 to 95% of the heating demand. There are 2,001 square feet of effective Revere collector area, and the absorption chiller is in Arkla model 300 and provides 16 tons of cooling.

Not Available

1979-08-01T23:59:59.000Z

71

Home Solar Installations: Things to Consider | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Home Solar Installations: Things to Consider Home Solar Installations: Things to Consider Home Solar Installations: Things to Consider May 29, 2013 - 3:18pm Addthis Home solar systems can save you energy and money. | Photo courtesy of Dennis Schroeder, NREL 22168. Home solar systems can save you energy and money. | Photo courtesy of Dennis Schroeder, NREL 22168. Erin Connealy Communications Specialist, Office of Energy Efficiency and Renewable Energy How can I participate? Read these considerations for installing a home solar electric system to evaluate whether it is a good choice for your home. Well, it's that time of year! Days are getting longer and the weather is getting warmer. How can you take advantage of longer sunlight hours? Dinner on your porch might be one good solution, but an even better one might be

72

Portland Advancing Green Image With Solar Installs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Portland Advancing Green Image With Solar Installs Portland Advancing Green Image With Solar Installs Portland Advancing Green Image With Solar Installs February 22, 2010 - 12:10pm Addthis Laura Smoyer checks the net-metering device in her home, which now uses the sun for about 38 percent of its total energy use. | Department of Energy Photo | Laura Smoyer checks the net-metering device in her home, which now uses the sun for about 38 percent of its total energy use. | Department of Energy Photo | Joshua DeLung A quick Web search reveals that many sources consider Portland, Ore., to be one of the most green-minded cities in the United States. But large upfront costs have been a barrier for citizens looking to install solar power systems in the past. Now, a neighborhood solar initiative is helping communities organize to get solar discounts, meaning the city could become

73

Home Solar Installations: Things to Consider | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Home Solar Installations: Things to Consider Home Solar Installations: Things to Consider Home Solar Installations: Things to Consider May 29, 2013 - 3:18pm Addthis Home solar systems can save you energy and money. | Photo courtesy of Dennis Schroeder, NREL 22168. Home solar systems can save you energy and money. | Photo courtesy of Dennis Schroeder, NREL 22168. Erin Connealy Communications Specialist, Office of Energy Efficiency and Renewable Energy How can I participate? Read these considerations for installing a home solar electric system to evaluate whether it is a good choice for your home. Well, it's that time of year! Days are getting longer and the weather is getting warmer. How can you take advantage of longer sunlight hours? Dinner on your porch might be one good solution, but an even better one might be

74

Portland Advancing Green Image With Solar Installs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Portland Advancing Green Image With Solar Installs Portland Advancing Green Image With Solar Installs Portland Advancing Green Image With Solar Installs February 22, 2010 - 12:10pm Addthis Laura Smoyer checks the net-metering device in her home, which now uses the sun for about 38 percent of its total energy use. | Department of Energy Photo | Laura Smoyer checks the net-metering device in her home, which now uses the sun for about 38 percent of its total energy use. | Department of Energy Photo | Joshua DeLung A quick Web search reveals that many sources consider Portland, Ore., to be one of the most green-minded cities in the United States. But large upfront costs have been a barrier for citizens looking to install solar power systems in the past. Now, a neighborhood solar initiative is helping communities organize to get solar discounts, meaning the city could become

75

Safety aspects of small solar installations. A bibliography  

SciTech Connect

Solar energy is viewed by many as a very economical alternative to fossil fuel and/or nuclear energy, and considerable developmental work has been undertaken aimed toward harnessing solar energy for heating and air conditioning of buildings, especially residences. However, little attention has been paid to the safety and environmental aspects of solar installations. Some of the health, safety, and environmental hazards which have been identified as being inherent in small solar heating and cooling systems are summerized. The bibliography lists 24 documents that deal with the installation of small solar-heating and air-conditioniong systems, especially for single-family residences.

James, A.H. Jr.

1977-09-14T23:59:59.000Z

76

Oklahoma Tribe to Install Solar Roof | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Oklahoma Tribe to Install Solar Roof Oklahoma Tribe to Install Solar Roof Oklahoma Tribe to Install Solar Roof March 22, 2010 - 6:10pm Addthis Stephen Graff Former Writer & editor for Energy Empowers, EERE What does this project do? The new fully functioning roof and solar energy production plant will save the tribe about $20,000 a year. The Delaware Nation, a federally-recognized tribe of about 1,400 people in Anadarko, Okla., will install solar panel roofs on two tribal government buildings as part of a larger effort to become more sustainable and bring new jobs to an area struggling with high unemployment. "It's the start of a green initiative," says Theda McPheron-Keel, president of Wind Hollow Foundation, a nonprofit organization aimed at helping American Indians improve their lives. "It provides economic

77

Oklahoma Tribe to Install Solar Roof | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Oklahoma Tribe to Install Solar Roof Oklahoma Tribe to Install Solar Roof Oklahoma Tribe to Install Solar Roof March 22, 2010 - 6:10pm Addthis Stephen Graff Former Writer & editor for Energy Empowers, EERE What does this project do? The new fully functioning roof and solar energy production plant will save the tribe about $20,000 a year. The Delaware Nation, a federally-recognized tribe of about 1,400 people in Anadarko, Okla., will install solar panel roofs on two tribal government buildings as part of a larger effort to become more sustainable and bring new jobs to an area struggling with high unemployment. "It's the start of a green initiative," says Theda McPheron-Keel, president of Wind Hollow Foundation, a nonprofit organization aimed at helping American Indians improve their lives. "It provides economic

78

Vet's company installing solar across Massachusetts | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Vet's company installing solar across Massachusetts Vet's company installing solar across Massachusetts Vet's company installing solar across Massachusetts February 25, 2010 - 4:09pm Addthis Dan Leary, a U.S. Army veteran, is president of Nexamp Inc., a clean energy company that specializes in solar installation. Dan founded the company in 2006 and has witnessed its impressive growth from six employees to 65 and counting as of July 2010. The small company recently reached a significant milestone - it was awarded one of the largest solar contracts in Massachusetts. Dan served in the military for seven years, reaching the rank of captain in the Army. He says his idea for a clean energy company came in 2005 when he was pursuing his M.B.A while serving in Kuwait. "For my final project, I wrote a business plan for a clean energy

79

Installation guidelines for Solar Heating System, single-family residence at New Castle, Pennsylvania  

DOE Green Energy (OSTI)

The Solar Heating System installer guidelines are provided for each subsystem and includes testing and filling the system. This single-family residential heating system is a solar-assisted, hydronic-to-warm-air system with solar-assisted domestic water heating. It is composed of the following major components: liquid cooled flat plate collectors; water storage tank; passive solar-fired domestic water preheater; electric hot water heater; heat pump with electric backup; solar hot water coil unit; tube-and-shell heat exchanger, three pumps, and associated pipes and valving in an energy transport module; control system; and air-cooled heat purge unit. Information is also provided on the operating procedures, controls, caution requirements, and routine and schedule maintenance. Information consists of written procedures, schematics, detail drawings, pictures and manufacturer's component data.

Not Available

1980-01-01T23:59:59.000Z

80

City of San Jose - Solar Hot Water Heaters and Photovoltaic Systems Permit  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

San Jose - Solar Hot Water Heaters and Photovoltaic Systems San Jose - Solar Hot Water Heaters and Photovoltaic Systems Permit Requirements City of San Jose - Solar Hot Water Heaters and Photovoltaic Systems Permit Requirements < Back Eligibility Commercial Construction Industrial Installer/Contractor Multi-Family Residential Residential Savings Category Solar Buying & Making Electricity Program Info State California Program Type Solar/Wind Permitting Standards Provider City of San Jose Building, Planning and Electrical Permits are required for Photovoltiac (PV) systems installed in San Jose. In most cases, PV systems must also undergo a Building Plan Review and an Electrical Plan Review. Building Plan Reviews are not required for installations that meet all of the following criteria: 1. Total panel weight (including frame) is not greater than 5 lbs. per

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Hawaii Marine Base Installs Solar Roofs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Marine Base Installs Solar Roofs Marine Base Installs Solar Roofs Hawaii Marine Base Installs Solar Roofs April 2, 2010 - 2:42pm Addthis Lorelei Laird Writer, Energy Empowers What does this project do? Marine Corps Base Hawaii replaced roofs on two buildings with polyvinyl chloride membrane 'cool' roofs and solar panels. The new roofs saves $20,000 a year in energy costs. Built on the end of the Mokapu Peninsula on Oahu's northeast coast, the Marine Corps Base Hawaii (MCBH) at Kaneohe Bay gets plenty of sunlight. But harnessing that sunlight to create renewable electricity was considered too expensive to be practical - until 2008. That's when MCBH took advantage of planned maintenance funding to help offset the high cost of installing photovoltaic panels on the base. As a military entity, MCBH can't directly take advantage of federal or state

82

Hawaii Marine Base Installs Solar Roofs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hawaii Marine Base Installs Solar Roofs Hawaii Marine Base Installs Solar Roofs Hawaii Marine Base Installs Solar Roofs April 2, 2010 - 2:42pm Addthis Lorelei Laird Writer, Energy Empowers What does this project do? Marine Corps Base Hawaii replaced roofs on two buildings with polyvinyl chloride membrane 'cool' roofs and solar panels. The new roofs saves $20,000 a year in energy costs. Built on the end of the Mokapu Peninsula on Oahu's northeast coast, the Marine Corps Base Hawaii (MCBH) at Kaneohe Bay gets plenty of sunlight. But harnessing that sunlight to create renewable electricity was considered too expensive to be practical - until 2008. That's when MCBH took advantage of planned maintenance funding to help offset the high cost of installing photovoltaic panels on the base. As a military entity, MCBH can't directly take advantage of federal or state

83

Obama Administration Announces Plans to Install New Solar Panels...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

By installing solar panels on their homes, consumers are able to effectively lock in the price of electricity they will pay in the years ahead, acting as an insulator against...

84

OpenEI/PageKeyword Solar Installations | Open Energy Information  

Open Energy Info (EERE)

Data Special page Share this page on Facebook icon Twitter icon OpenEIPageKeyword Solar Installations Jump to: navigation, search A list of all pages that have property...

85

Handbook of experiences in the design and installation of solar heating and cooling systems  

DOE Green Energy (OSTI)

A large array of problems encountered are detailed, including design errors, installation mistakes, cases of inadequate durability of materials and unacceptable reliability of components, and wide variations in the performance and operation of different solar systems. Durability, reliability, and design problems are reviewed for solar collector subsystems, heat transfer fluids, thermal storage, passive solar components, piping/ducting, and reliability/operational problems. The following performance topics are covered: criteria for design and performance analysis, domestic hot water systems, passive space heating systems, active space heating systems, space cooling systems, analysis of systems performance, and performance evaluations. (MHR)

Ward, D.S.; Oberoi, H.S.

1980-07-01T23:59:59.000Z

86

Pages that link to "New England Breeze Solar and Wind Installers...  

Open Energy Info (EERE)

this page on Facebook icon Twitter icon Pages that link to "New England Breeze Solar and Wind Installers" New England Breeze Solar and Wind Installers Jump to:...

87

Device for regulating radiant flux in solar installations  

SciTech Connect

Devices for regulating luminous flux in solar installations that concentrate solar radiation are considered. Shutter-type luminous-flux regulators located on heliostats are considered, as well as devices that permit automatic variation in orientation of each concentrator facet in accordance with the prescribed program. The advantages and drawbacks of the devices described are cited.

Khakimov, R.A.; Zakhidov, R.A.; Sizov, Yu.M.

1980-01-01T23:59:59.000Z

88

New England Breeze Solar and Wind Installers | Open Energy Information  

Open Energy Info (EERE)

Breeze Solar and Wind Installers Breeze Solar and Wind Installers Jump to: navigation, search Logo: New England Breeze Solar and Wind Installers Name New England Breeze Solar and Wind Installers Place Hudson, Massachusetts Zip 01749 Sector Renewable energy, Services, Solar, Wind energy Product Solar Panel and Wind Turbine Installation Year founded 2006 Number of employees 1-10 Phone number 978-567-9463 Website http://www.NewEnglandBreeze.co Coordinates 42.3917598°, -71.5661769° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.3917598,"lon":-71.5661769,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

89

Pasadena Water and Power - Solar Power Installation Rebate | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Pasadena Water and Power - Solar Power Installation Rebate Pasadena Water and Power - Solar Power Installation Rebate Pasadena Water and Power - Solar Power Installation Rebate < Back Eligibility Commercial Institutional Local Government Nonprofit Residential State Government Savings Category Solar Buying & Making Electricity Program Info State California Program Type Utility Rebate Program Rebate Amount Systems up to 30 kW have the option of receiving an expected performance based buydown (EPBB) or a performance based incentive (PBI). Systems larger than 30 kW are only eligible for the PBI. EPBB (effective 6/1/12): Residential: $1.40/watt AC Commercial and all PPAs: $0.85/watt AC Non-profits and Government: $1.60/watt AC Income-qualified residential: $4.00/watt PBI (effective 6/1/12): Residential: $0.212/kWh Commercial and all PPAs: $0.129/kWh

90

Tapping Solar for Hot Water and Cheaper Bills for Puerto Rico | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tapping Solar for Hot Water and Cheaper Bills for Puerto Rico Tapping Solar for Hot Water and Cheaper Bills for Puerto Rico Tapping Solar for Hot Water and Cheaper Bills for Puerto Rico November 3, 2010 - 10:00am Addthis Stephen Graff Former Writer & editor for Energy Empowers, EERE What does this mean for me? 150 new jobs. 1200 solar water heaters installed. In Puerto Rico, solar water heaters have been popular for decades. But even with energy savings, not everyone can afford one. Through a new Recovery Act-funded program for the island, more families are showering with water heated by the sun. The U.S. Department of Energy's new Weatherization Assistance Program (WAP) in Puerto Rico has made it a priority to install the systems in homes of income-eligible residents, as part of its weatherization assistance services. The Puerto Rico Energy Affairs Administration (PREAA), which

91

Federal Energy Management Program: Solar Hot Water Resources and  

NLE Websites -- All DOE Office Websites (Extended Search)

Solar Hot Water Solar Hot Water Resources and Technologies to someone by E-mail Share Federal Energy Management Program: Solar Hot Water Resources and Technologies on Facebook Tweet about Federal Energy Management Program: Solar Hot Water Resources and Technologies on Twitter Bookmark Federal Energy Management Program: Solar Hot Water Resources and Technologies on Google Bookmark Federal Energy Management Program: Solar Hot Water Resources and Technologies on Delicious Rank Federal Energy Management Program: Solar Hot Water Resources and Technologies on Digg Find More places to share Federal Energy Management Program: Solar Hot Water Resources and Technologies on AddThis.com... Energy-Efficient Products Technology Deployment Renewable Energy Federal Requirements Renewable Resources & Technologies

92

Solar Hot Water Resources and Technologies | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Hot Water Resources and Technologies Solar Hot Water Resources and Technologies Solar Hot Water Resources and Technologies October 7, 2013 - 11:49am Addthis Photo of a standalone solar hot water system standing in front of a clothesline with a backdrop of evergreen trees. This solar hot water system tracks sunlight using a standalone, single-axis mount to optimize hot water production for residential applications. This page provides a brief overview of solar hot water (SHW) technologies supplemented by specific information to apply SHW within the Federal sector. Overview Although a large variety of solar hot water systems exist, the basic technology is simple. A collector absorbs and transfers heat from the sun to water, which is stored in a tank until needed. Active solar heating systems use circulating pumps and controls. These are more expensive but

93

Aztec Solar | Open Energy Information  

Open Energy Info (EERE)

Aztec Solar Jump to: navigation, search Name Aztec Solar Place Rancho Cordova, California Zip 95742 Sector Solar Product Installer of solar hot water and pool heating systems....

94

Experimental investigation of a solar desiccant cooling installation  

Science Conference Proceedings (OSTI)

Desiccant cooling is a technique based on evaporative cooling and air dehumidification using desiccant regenerated by thermal energy. It is particularly interesting when it is driven by waste or solar heat making this technique environmentally friendly. In this paper, an experimental investigation is carried on a desiccant air handling unit powered by vacuum-tube solar collectors. First, the components are studied under various operating conditions. Then overall performance of the installation is evaluated over a day for a moderately humid climate with regeneration solely by solar energy. In these conditions the overall efficiency of the solar installation is 0.55 while the thermodynamic coefficient of performance is 0.45 and the performance indicator based on the electrical consumption is 4.5. Finally, the impact of outside and regeneration conditions on the performance indicators is studied. (author)

Bourdoukan, P.; Wurtz, E. [LOCIE Laboratoire Optimisation de la Conception et Ingenierie de l'Environnement, Campus Scientifique Universite de Savoie, 73376 Le Bourget du Lac (France); Joubert, P. [LEPTIAB Laboratoire d'Etude des Phenomenes de Transfert et de l'Instantaneite Agro-Industrie et Batiment Pole Sciences et Technologies, Universite La Rochelle, Avenue Marillac 17000 La Rochelle (France)

2009-11-15T23:59:59.000Z

95

Measured Energy Savings from Retrofits Installed in Low-Income Housing in a Hot and Humid Climate  

E-Print Network (OSTI)

The Florida Solar Energy Center (FSEC) is metering energy use in a Habitat for Humanity housing development. The objective is to understand the way in which energy is used in low income housing and how it can be effectively reduced. The ten homes come from a conventional housing project built by in 1993 Habitat for Humanity in Homestead, Florida. The instrumentation was installed in the homes in July of 1994 with over three years of 15-minute data collected on all sites. Data were obtained on seven electrical end-uses (air conditioning, heating, hot water, dryer, range, refrigerator, washer/freezer) as well as total. Weather conditions were also monitored as well as interior comfort conditions (temperature and humidity) and hot water consumption and window ventilation status. Baseline field data from a year of monitoring from the ten homes allowed unique insight into how energy is used in low income housing and suggested where consumption might be reduced. In April of 1997, a series of detailed retrofits were applied to eight of the ten Habitat homes. These included solar water heaters installed in seven homes. In eight homes we retrofit light features to compact fluorescent types, repaired and sealed duct air distribution systems, cleaned refrigerator coils and installed low-flow showerheads. Since each of he associated energy end-uses (including hot water consumption) is metered, we are able to assess the relative performance of each of the retrofits. We also measured of air conditioner performance and house tightness. These audits revealed numerous problems, but low-evaporator coil air flow was discovered in all homes. The paper describes the retrofit installation, audit data collected and the impact on measured energy consumption. Preliminary economics are explored.

Parker, D. S.; Sherwin, J. R.; Floyd, D. B.

1998-01-01T23:59:59.000Z

96

Solar Hot Water Technology: Office of Power Technologies (OPT) Success Stories Series Fact Sheet  

NLE Websites -- All DOE Office Websites (Extended Search)

Buildings Program Buildings Program Office of Solar Energy Technologies Every home, commercial building, and indus- trial facility requires hot water. An enormous amount of energy is consumed in the United States producing and maintaining our supply of on-demand hot water; the residential and commercial sectors combined use 3 quads (quadrillion Btus) of energy per year, roughly 3% of the total U.S. energy consumption. As of 1998, 1.2 million systems have been installed on homes in the United States, with 6000 currently being added each year. Yet the potential for growth is huge, as solar hot water systems are supplying less than 2% of the nation's hot water. For industrial applications, the growth potential lies in large-scale systems, using flat-plate and trough-type collectors which are being installed in increasing numbers in

97

Prospect for using fresnel lenses for the concentrating systems of solar installations  

SciTech Connect

The state of development work on Fresnel lenses is reported. The possibility of using them in solar installations is analyzed. It is concluded that Fresnel lenses represent promising optical systems for solar installations.

Lidorenko, N.S.; Zhukov, K.V.; Nabiullin, F.Kh.; Tver' yanovich, E.V.

1977-01-01T23:59:59.000Z

98

NREL: Learning - Student Resources on Solar Hot Water  

NLE Websites -- All DOE Office Websites (Extended Search)

Solar Hot Water Solar Hot Water Photo of a school building next to a pond. Roy Lee Walker Elementary School in Texas incorporates many renewable energy design features, including solar hot water heating. The following resources will help you learn more about solar water heating systems. If you are unfamiliar with this technology, see the introduction to solar hot water. Grades 7-12 NREL Educational Resources Educational resources available to students from the National Renewable Energy Laboratory. High School and College Level U.S. Department of Energy's Energy Savers: Solar Water Heaters Features comprehensive basic information and resources. U.S. Department of Energy's Energy Savers: Solar Swimming Pool Heaters Features comprehensive basic information and resources. U.S. Department of Energy Solar Decathlon

99

System design package for SIMS prototype system 3, solar heating and domestic hot water  

DOE Green Energy (OSTI)

This report is a collation of documents and drawings that describe a prototype solar heating and hot water system using liquid flat plat collectors and a gas or electric furnace energy subsystem. The system was designed for installation into a single-family dwelling. The description, performance specification, subsystem drawings, verification plan/procedure, and hazard analysis of the system are packaged for evaluation of the system with information sufficient to assemble a similar system. The SIMS Prototype Heating and Hot Water System, Model Number 3 has been installed in a residence at Glendo State Park, Glendo, Wyoming.

Not Available

1978-11-01T23:59:59.000Z

100

System design package for SIMS Prototype System 2, solar hot water  

DOE Green Energy (OSTI)

This report is a collection of documents and drawings that describe a solar hot water system. The necessary information to evaluate the design and with information sufficient to assemble a similar system is presented. The International Business Machines Corporation developed prototype system 2 solar hot water for use in a single family dwelling. The system has been installed in Building Number 20, which is a single family residence on the grounds of the Veterans Administration Hospital at Togus, Maine. It consists of the following subsystems: collector, storage, energy transport, and control. It is a design with wide-spread application potential with only slight adjustments necessary in system size.

Not Available

1977-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

home power 114 / august & september 2006 in Solar Hot Water  

E-Print Network (OSTI)

water entering the heat exchanger, and the hot water being produced. "I don't know..." I replied. The graphs show that the ultimate temperature of the solar-produced hot water is indeed higher therms) Percentage of hot water produced annually: Approximately 70 percent Equipment Collectors: Two

Knowles, David William

102

System design package for SIMS Prototype System 4, solar heating and domestic hot water  

DOE Green Energy (OSTI)

This report is a collation of documents and drawings that describe a prototype solar heating and hot water system using air type solar energy collection techniques. The system consists of a modular designed prepackaged solar unit containing solar collctors, a rock storage container, blowers, dampers, ducting, air-to-water heat exchanger, DHW preheat tank, piping and system controls. The system was designed to be installed adjacent to a small single family dwelling. The description, performance specification, subsystem drawings, verification plan/procedure, and hazard analysis of the system are packaged for evaluation of the system with inforation sufficient to assemble a similar system. The prepackage solar unit has been installed at the Mississippi Power and Light Company, Training Facilities, Clinton, Mississippi.

Not Available

1978-11-01T23:59:59.000Z

103

Solar heating of buildings and domestic hot water  

SciTech Connect

Design criteria and cost analysis methods are presented for the sizing and justification of solar heat collectors for augmentation of potable water heaters and space heaters. Sufficient information is presented to enable engineers to design solar space and water heating systems or conduct basic feasibility studies preparatory to design of large installations. Both retrofit and new installations are considered. (WDM)

Beck, E.J. Jr.; Field, R.L.

1976-01-01T23:59:59.000Z

104

Solar Schools Assessment and Implementation Project: Financing Options on Solar Installations on K-12 Schools  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Schools Assessment and Solar Schools Assessment and Implementation Project: Financing Options for Solar Installations on K-12 Schools J. Coughlin and A. Kandt National Renewable Energy Laboratory Technical Report NREL/TP-7A40-51815 October 2011 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Solar Schools Assessment and Implementation Project: Financing Options for Solar Installations on K-12 Schools J. Coughlin and A. Kandt National Renewable Energy Laboratory Prepared under Task No. SM10.18J1

105

Solar heating/cooling and domestic hot-water systems  

Science Conference Proceedings (OSTI)

Increasing awareness of global warming forces policy makers and industries to face two challenges: reducing greenhouse gas emissions and securing stable energy supply against ever-increasing world energy consumption, which is projected to increase by ... Keywords: buildings heating, domestic hot-water, energetical analysis, renewable energy sources, solar cooling technologies, solar energy collection, solar thermal systems

Ioan Srbu; Marius Adam

2011-02-01T23:59:59.000Z

106

Large scale solar hot water heating systems for green hospital  

Science Conference Proceedings (OSTI)

Concerns over the impact of the environment on the massive usage of fossil fuels, combined with soaring energy prices, triggered increased interest in the use of solar energy. Solar energy is abundant, provides an important saving to the consumer, and ... Keywords: energy savings, evacuated tubes, greenhouse gas reduction, solar assisted hot water heaters

Poorya Ooshaksaraei; Baharudin Ali; Sohif Mat; M. Yahya; Kamaruzaman Ibrahim; Azami Zaharim; Kamaruzaman Sopian

2010-01-01T23:59:59.000Z

107

Southern Solar Ltd | Open Energy Information  

Open Energy Info (EERE)

search Name Southern Solar Ltd Place Offham, East Sussex, United Kingdom Sector Solar Product Installer of PV and solar passive hot water systems in the UK. References...

108

Solar production of industrial process hot water: operation and evaluation of the Campbell Soup hot water solar facility. Final report, September 1, 1979-December 10, 1980  

DOE Green Energy (OSTI)

The operation and evaluation of a solar hot water facility designed by Acurex Corporation and installed (November 1977) at the Campbell Soup Company Sacramento, California canning plant is summarized. The period of evaluation was for 12 months from October 1979 through September 1980. The objective of the work was to obtain additional, long term data on the operation and performance of the facility. Minor modifications to the facility were completed. The system was operated for 15 months, and 12 months of detailed data were evaluated. The facility was available for operation 99% of the time during the last 8 months of evaluation. A detailed description of the solar facility and of the operating experience is given, and a summary of system performance for the 12 month operation/evaluation period is presented. Recommendations for large-scale solar facilities based on this project's experience are given, and an environmental impact assessment for the Campbell Soup solar facility is provided. (WHK)

Kull, J. I.; Niemeyer, W. N.; Youngblood, S. B.

1980-12-01T23:59:59.000Z

109

Sundance, Skiing and Solar: Park City to Install New PV System | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sundance, Skiing and Solar: Park City to Install New PV System Sundance, Skiing and Solar: Park City to Install New PV System Sundance, Skiing and Solar: Park City to Install New PV System October 25, 2010 - 10:49am Addthis Park City, UT has completed several green projects recently. The town is installing a solar energy system on top of the Marsac Building at the end of the month. | Photo courtesy of Park City | Park City, UT has completed several green projects recently. The town is installing a solar energy system on top of the Marsac Building at the end of the month. | Photo courtesy of Park City | Paul Lester Communications Specialist for the Office of Energy Efficiency and Renewable Energy What does this project do? 80-panel solar energy system to be installed at Park City's Marsac Building. Recovery Act-funded system to generate up to 15% of the building's

110

An Energy Policy Perspective on Solar Hot Water Equipment Mandates  

E-Print Network (OSTI)

An Energy Policy Perspective on Solar Hot Water EquipmentU.S. OIL VULNERABILITY: ENERGY POLICY FOR THE 1980's, DOE/cited as Langston]. ENERGY POLICY tween a new house with

Williams, Stephen F.

1981-01-01T23:59:59.000Z

111

Prototype solar heating and cooling systems, including potable hot water. Quarterly report  

DOE Green Energy (OSTI)

The progress made in the development, delivery and support of two prototype solar heating and cooling systems including potable hot water is reported. The system consists of the following subsystems: collector, auxiliary heating, potable hot water, storage, control, transport, and government-furnished site data acquisition. Included is a comparison of the proposed Solaron-Heat Pump and Solaron-Desiccant Heating and Cooling Systems, Installation Drawings, data on the Akron House at Akron, Ohio, and other program activities from July 1, 1977 through November 9, 1977.

Not Available

1977-12-01T23:59:59.000Z

112

Final report : testing and evaluation for solar hot water reliability.  

DOE Green Energy (OSTI)

Solar hot water (SHW) systems are being installed by the thousands. Tax credits and utility rebate programs are spurring this burgeoning market. However, the reliability of these systems is virtually unknown. Recent work by Sandia National Laboratories (SNL) has shown that few data exist to quantify the mean time to failure of these systems. However, there is keen interest in developing new techniques to measure SHW reliability, particularly among utilities that use ratepayer money to pay the rebates. This document reports on an effort to develop and test new, simplified techniques to directly measure the state of health of fielded SHW systems. One approach was developed by the National Renewable Energy Laboratory (NREL) and is based on the idea that the performance of the solar storage tank can reliably indicate the operational status of the SHW systems. Another approach, developed by the University of New Mexico (UNM), uses adaptive resonance theory, a type of neural network, to detect and predict failures. This method uses the same sensors that are normally used to control the SHW system. The NREL method uses two additional temperature sensors on the solar tank. The theories, development, application, and testing of both methods are described in the report. Testing was performed on the SHW Reliability Testbed at UNM, a highly instrumented SHW system developed jointly by SNL and UNM. The two methods were tested against a number of simulated failures. The results show that both methods show promise for inclusion in conventional SHW controllers, giving them advanced capability in detecting and predicting component failures.

Caudell, Thomas P. (University of New Mexico, Albuquerque, NM); He, Hongbo (University of New Mexico, Albuquerque, NM); Menicucci, David F. (Building Specialists, Inc., Albuquerque, NM); Mammoli, Andrea A. (University of New Mexico, Albuquerque, NM); Burch, Jay (National Renewable Energy Laboratory, Golden CO)

2011-07-01T23:59:59.000Z

113

NV Energy (Southern Nevada)- Solar Hot Water Incentive Program  

Energy.gov (U.S. Department of Energy (DOE))

NV Energy is providing an incentive for its residential customers to install solar water heaters on their homes. As of May 1, 2012, NV Energy electric customers in Southern Nevada who own their...

114

Solar Schools Assessment and Implementation Project: Financing Options for Solar Installations on K-12 Schools  

DOE Green Energy (OSTI)

This report focuses on financial options developed specifically for renewable energy and energy efficiency projects in three California public school districts. Solar energy systems installed on public schools have a number of benefits that include utility bill savings, reductions in greenhouse gas emissions (GHGs) and other toxic air contaminants, job creation, demonstrating environmental leadership, and creating learning opportunities for students. In the 2011 economic environment, the ability to generate general-fund savings as a result of reducing utility bills has become a primary motivator for school districts trying to cut costs. To achieve meaningful savings, the size of the photovoltaic (PV) systems installed (both individually on any one school and collectively across a district) becomes much more important; larger systems are required to have a material impact on savings. Larger PV systems require a significant financial commitment and financing therefore becomes a critical element in the transaction. In simple terms, school districts can use two primary types of ownership models to obtain solar installations and cost savings across a school district. The PV installations can be financed and owned directly by the districts themselves. Alternatively, there are financing structures whereby another entity, such as a solar developer or its investors, actually own and operate the PV systems on behalf of the school district. This is commonly referred to as the 'third-party ownership model.' Both methods have advantages and disadvantages that should be weighed carefully.

Coughlin, J.; Kandt, A.

2011-10-01T23:59:59.000Z

115

Solar Schools Assessment and Implementation Project: Financing Options for Solar Installations on K-12 Schools  

SciTech Connect

This report focuses on financial options developed specifically for renewable energy and energy efficiency projects in three California public school districts. Solar energy systems installed on public schools have a number of benefits that include utility bill savings, reductions in greenhouse gas emissions (GHGs) and other toxic air contaminants, job creation, demonstrating environmental leadership, and creating learning opportunities for students. In the 2011 economic environment, the ability to generate general-fund savings as a result of reducing utility bills has become a primary motivator for school districts trying to cut costs. To achieve meaningful savings, the size of the photovoltaic (PV) systems installed (both individually on any one school and collectively across a district) becomes much more important; larger systems are required to have a material impact on savings. Larger PV systems require a significant financial commitment and financing therefore becomes a critical element in the transaction. In simple terms, school districts can use two primary types of ownership models to obtain solar installations and cost savings across a school district. The PV installations can be financed and owned directly by the districts themselves. Alternatively, there are financing structures whereby another entity, such as a solar developer or its investors, actually own and operate the PV systems on behalf of the school district. This is commonly referred to as the 'third-party ownership model.' Both methods have advantages and disadvantages that should be weighed carefully.

Coughlin, J.; Kandt, A.

2011-10-01T23:59:59.000Z

116

DOE Solar Decathlon: News Blog » Hot Water  

NLE Websites -- All DOE Office Websites (Extended Search)

Hot Water Hot Water Below you will find Solar Decathlon news from the Hot Water archive, sorted by date. New Contest Data Displays Provide Insight into Competition Scoring Saturday, October 5, 2013 By Solar Decathlon New contest data displays are now available on the U.S. Department of Energy Solar Decathlon website. If you are interested in the real-time performance of each house and want to keep a close eye on the competition, check out the Contests section pages. In the Contests section, the pages for the measured contests (Comfort Zone, Hot Water, Appliances, Home Entertainment, and Energy Balance) explain the contest requirements and provide real-time graphical displays of the accumulated measurements/scores for each team. Roll your cursor over the graphics to see more detailed information about each contest. For example,

117

NV Energy (Northern Nevada) - Solar Hot Water Incentive Program |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

NV Energy (Northern Nevada) - Solar Hot Water Incentive Program NV Energy (Northern Nevada) - Solar Hot Water Incentive Program NV Energy (Northern Nevada) - Solar Hot Water Incentive Program < Back Eligibility Commercial Fed. Government Local Government Nonprofit Residential Schools State Government Savings Category Heating & Cooling Solar Water Heating Maximum Rebate Residential electric customers: Lesser of 50% or $2,000 Residential gas customers: Lesser of 30% or $3,000 Small commercial gas customers: Lesser of 30% or $7,500 Nonprofits, schools and other public gas customers: Lesser of 50% or $30,000 Program Info Start Date 2/1/2011 State Nevada Program Type Utility Rebate Program Rebate Amount Residential electric customers: Lesser of 50% or $2,000 Residential gas customers: $14.50 per therm Small commercial gas customers: $14.50 per therm

118

Commonwealth Solar Hot Water Commercial Program | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Commonwealth Solar Hot Water Commercial Program Commonwealth Solar Hot Water Commercial Program Commonwealth Solar Hot Water Commercial Program < Back Eligibility Agricultural Commercial Fed. Government Industrial Local Government Multi-Family Residential Nonprofit Schools State Government Tribal Government Savings Category Heating & Cooling Solar Water Heating Maximum Rebate Feasibility study: $5,000; Construction: 25% system costs or $50,000 Program Info Funding Source Massachusetts Renewable Energy Trust Fund Start Date 08/04/2011 State Massachusetts Program Type State Rebate Program Rebate Amount Feasibility study: $5,000; Construction grants: $45*number of collectors*SRCC Rating (Private); $55*number of collectors*SRCC Rating (Public/Non-Profit) Massachusetts Manufactured adder: $200-$500 Metering adder: Up to $1,500

119

Commonwealth Solar Hot Water Residential Program | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Heating Water Heating Maximum Rebate 3,500 per building or 25% of total installed costs Program Information Funding Source Massachusetts Renewable Energy Trust Fund Start Date...

120

Solar Hot Water for Your Home  

DOE Green Energy (OSTI)

A brochure describing the cost-saving and energy-saving benefits of using solar heated water in your home.

American Solar Energy Society

2001-06-19T23:59:59.000Z

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Solar site test module. [DOE/NASA solar heating and cooling demonstration installations  

SciTech Connect

A solar site test module using the Rockwell AIM 65 micro-computer is described. The module is designed to work at any site where an IBM site data acquisition system (SDAS) is installed and is intended primarily as a troubleshooting tool for DOE/NASA commercial solar heating and cooling system demonstration installations. It collects sensor information (temperatures, flow rates, etc.) and displays or prints it immediately in calibrated engineering units. It will read one sensor on demand, periodically read up to 10 sensors or periodically read all sensors. Performance calculations can also be included with sensor data. Unattended operation is possible to, e.g., monitor a group of sensors once per hour. Work is underway to add a data acquisition system to the test module so that it can be used at sites which have no SDAS.

Kissel, R.R.; Scott, D.R.

1980-07-01T23:59:59.000Z

122

Solar PV Manufacturing Cost Model Group: Installed Solar PV System Prices (Presentation)  

SciTech Connect

EERE's Solar Energy Technologies Program is charged with leading the Secretary's SunShot Initiative to reduce the cost of electricity from solar by 75% to be cost competitive with conventional energy sources without subsidy by the end of the decade. As part of this Initiative, the program has funded the National Renewable Energy Laboratory (NREL) to develop module manufacturing and solar PV system installation cost models to ensure that the program's cost reduction targets are carefully aligned with current and near term industry costs. The NREL cost analysis team has leveraged the laboratories' extensive experience in the areas of project finance and deployment, as well as industry partnerships, to develop cost models that mirror the project cost analysis tools used by project managers at leading U.S. installers. The cost models are constructed through a "bottoms-up" assessment of each major cost element, beginning with the system's bill of materials, labor requirements (type and hours) by component, site-specific charges, and soft costs. In addition to the relevant engineering, procurement, and construction costs, the models also consider all relevant costs to an installer, including labor burdens and overhead rates, supply chain costs, and overhead and materials inventory costs, and assume market-specific profits.

Goodrich, A. C.; Woodhouse, M.; James, T.

2011-02-01T23:59:59.000Z

123

Solar PV Manufacturing Cost Model Group: Installed Solar PV System Prices (Presentation)  

DOE Green Energy (OSTI)

EERE's Solar Energy Technologies Program is charged with leading the Secretary's SunShot Initiative to reduce the cost of electricity from solar by 75% to be cost competitive with conventional energy sources without subsidy by the end of the decade. As part of this Initiative, the program has funded the National Renewable Energy Laboratory (NREL) to develop module manufacturing and solar PV system installation cost models to ensure that the program's cost reduction targets are carefully aligned with current and near term industry costs. The NREL cost analysis team has leveraged the laboratories' extensive experience in the areas of project finance and deployment, as well as industry partnerships, to develop cost models that mirror the project cost analysis tools used by project managers at leading U.S. installers. The cost models are constructed through a "bottoms-up" assessment of each major cost element, beginning with the system's bill of materials, labor requirements (type and hours) by component, site-specific charges, and soft costs. In addition to the relevant engineering, procurement, and construction costs, the models also consider all relevant costs to an installer, including labor burdens and overhead rates, supply chain costs, and overhead and materials inventory costs, and assume market-specific profits.

Goodrich, A. C.; Woodhouse, M.; James, T.

2011-02-01T23:59:59.000Z

124

Cost effective solar hot water system for econo-travel motor hotel located at Hampton, VA  

SciTech Connect

This paper gives the final report of a cost effective solar hot water heating system installed on the Econo-Travel Motor Hotel at 2708 Mercury Boulevard, Hampton, Virginia. The description of the system along with the final cost breakdown, performance data and payback time are given. The payback time for the installed system will be approximately four (4) years instead of the 6.65 years estimated for the proposal. The additional savings is due to the reduction in the peak demand charge since the electric hot water heaters are not required to operate at the same time each morning as the dryers used for the laundry. As called for in the proposal to DOE, the success of the system will be determined by the reduction in the utility cost and reduced use of our fossil fuels. The results shown in the hotel's monthly electricity bills indicate that this goal has been accomplished.

1978-11-01T23:59:59.000Z

125

Cost effective solar hot water system for Econo-Travel Motor Hotel, Chesapeake, Virginia. Final report  

SciTech Connect

The final report of a cost effective solar hot water heating system installed on the Econo-Travel Motor Hotel at 4725 W. Military Highway, Chesapeake, Virginia, is presented. The description of the system along with the final breakdown performance data and payback time are given. The payback time for the installed system will be approximately four (4) years instead of the 6.65 years estimated for the proposal. The additional savings is due to the reduction in the peak demand charge since the electric hot water heaters are not required to operate at the same time each morning as the dryers used for the laundry. As called for in the proposal to DOE, the success of the system will be determined by the reduction in the utility cost and reduced use of our fossil fuels. The results shown in the hotel's monthly electricity bills indicate that this goal has been accomplished.

1978-12-01T23:59:59.000Z

126

Cost effective solar hot water system for econo-travel motor hotel located at Hampton, VA  

DOE Green Energy (OSTI)

This paper gives the final report of a cost effective solar hot water heating system installed on the Econo-Travel Motor Hotel at 2708 Mercury Boulevard, Hampton, Virginia. The description of the system along with the final cost breakdown, performance data and payback time are given. The payback time for the installed system will be approximately four (4) years instead of the 6.65 years estimated for the proposal. The additional savings is due to the reduction in the peak demand charge since the electric hot water heaters are not required to operate at the same time each morning as the dryers used for the laundry. As called for in the proposal to DOE, the success of the system will be determined by the reduction in the utility cost and reduced use of our fossil fuels. The results shown in the hotel's monthly electricity bills indicate that this goal has been accomplished.

Not Available

1978-11-01T23:59:59.000Z

127

Cost effective solar hot water system for Econo-Travel Motor Hotel, Chesapeake, Virginia. Final report  

DOE Green Energy (OSTI)

The final report of a cost effective solar hot water heating system installed on the Econo-Travel Motor Hotel at 4725 W. Military Highway, Chesapeake, Virginia, is presented. The description of the system along with the final breakdown performance data and payback time are given. The payback time for the installed system will be approximately four (4) years instead of the 6.65 years estimated for the proposal. The additional savings is due to the reduction in the peak demand charge since the electric hot water heaters are not required to operate at the same time each morning as the dryers used for the laundry. As called for in the proposal to DOE, the success of the system will be determined by the reduction in the utility cost and reduced use of our fossil fuels. The results shown in the hotel's monthly electricity bills indicate that this goal has been accomplished.

Not Available

1978-12-01T23:59:59.000Z

128

DOE Solar Decathlon: Hot Water Contest  

NLE Websites -- All DOE Office Websites (Extended Search)

Decathlon 2011 New Zealand team members jumping in celebration. U.S. Department of Energy Solar Decathlon Bookmark and Share - Home About Competition Rules Contests - Architecture...

129

City of San Jose - Solar Hot Water Heaters and Photovoltaic Systems...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hot Water Heaters and Photovoltaic Systems Permit Requirements City of San Jose - Solar Hot Water Heaters and Photovoltaic Systems Permit Requirements Eligibility Commercial...

130

Largest Solar Panel Installation at a U.S. University Goes Live |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Largest Solar Panel Installation at a U.S. University Goes Live Largest Solar Panel Installation at a U.S. University Goes Live Largest Solar Panel Installation at a U.S. University Goes Live November 4, 2010 - 6:10pm Addthis Sen. Menendez, Rep. Pascrell, John Lushetsky and other officials at the ribbon cutting. Sen. Menendez, Rep. Pascrell, John Lushetsky and other officials at the ribbon cutting. John Lushetsky A couple of weeks ago, I had the opportunity to participate in a ribbon cutting event for the largest solar installation on a United States university campus. It was an honor to stand with Senator Robert Menendez, Representative Bill Pascrell, university administrators, faculty and students to celebrate William Paterson University's new solar panels. This project will have the capacity to produce 3.5 megawatts of clean

131

CPS Energy- Solar Hot Water Rebate Program  

Energy.gov (U.S. Department of Energy (DOE))

As part of a larger program designed to reduce electricity demand within its service territory, CPS Energy now offers rebates for solar water heaters to its customers. In general, any CPS Energy...

132

Commonwealth Solar Hot Water Residential Program (Massachusetts...  

Open Energy Info (EERE)

Low Emission Development Strategies Oil & Gas Smart Grid Solar U.S. OpenLabs Utilities Water Wind Page Actions View form View source History View New Pages Recent Changes All...

133

Commonwealth Solar Hot Water Commercial Program (Massachusetts...  

Open Energy Info (EERE)

Low Emission Development Strategies Oil & Gas Smart Grid Solar U.S. OpenLabs Utilities Water Wind Page Actions View form View source History View New Pages Recent Changes All...

134

Tapping Solar for Hot Water and Cheaper Bills for Puerto Rico...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tapping Solar for Hot Water and Cheaper Bills for Puerto Rico Tapping Solar for Hot Water and Cheaper Bills for Puerto Rico November 3, 2010 - 10:00am Addthis Stephen Graff Former...

135

Utility-scale installations lead solar photovoltaic growth - Today ...  

U.S. Energy Information Administration (EIA)

... led by particularly strong growth in both utility-scale PV and commercial sector PV capacity. Although 2011 was a record year for solar PV growth, ...

136

Utility-scale installations lead solar photovoltaic growth - Today ...  

U.S. Energy Information Administration (EIA)

According to EIA's new survey-based estimate of total solar capacity, total on-grid photovoltaic (PV) capacity nearly doubled in 2011, led by particularly strong ...

137

DOE Solar Decathlon: News Blog » Hot Water  

NLE Websites -- All DOE Office Websites (Extended Search)

'Hot Water' 'Hot Water' New Contest Data Displays Provide Insight into Competition Scoring Saturday, October 5, 2013 By Solar Decathlon New contest data displays are now available on the U.S. Department of Energy Solar Decathlon website. If you are interested in the real-time performance of each house and want to keep a close eye on the competition, check out the Contests section pages. In the Contests section, the pages for the measured contests (Comfort Zone, Hot Water, Appliances, Home Entertainment, and Energy Balance) explain the contest requirements and provide real-time graphical displays of the accumulated measurements/scores for each team. Roll your cursor over the graphics to see more detailed information about each contest. For example, in the Appliances Contest graphic, the scores for running the refrigerator,

138

Energy Department Launches SunShot Prize Competition to Install Solar  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SunShot Prize Competition to Install SunShot Prize Competition to Install Solar Energy Systems at a Fraction of Today's Price Energy Department Launches SunShot Prize Competition to Install Solar Energy Systems at a Fraction of Today's Price September 12, 2012 - 2:27pm Addthis News Media Contact (202) 586-4940 WASHINGTON - As part of the Energy Department's SunShot Initiative, which is working to make solar energy competitive with other forms of energy without subsidy by the end of the decade, the Energy Department today announced the start of a new competition to make it faster, easier, and cheaper to install rooftop solar energy systems. The SunShot Prize makes a total of $10 million in cash awards available to the first three teams that repeatedly demonstrate the non-hardware costs, or price to plug

139

The Installed Price of Solar Photovoltaic Systems in the U.S...  

NLE Websites -- All DOE Office Websites (Extended Search)

to Decline at a Rapid Pace Tracking the Sun VI August 2013 The installed price of solar photovoltaic (PV) power systems in the United States fell substantially in 2012 and...

140

Proposal for the award of a contract for the design, supply, installation, commissioning and maintenance of an alpha-gamma lead hot cell for the ISOLDE facility  

E-Print Network (OSTI)

Proposal for the award of a contract for the design, supply, installation, commissioning and maintenance of an alpha-gamma lead hot cell for the ISOLDE facility

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Financing Solar Installations with New Markets Tax Credits: Denver, Colorado (Fact Sheet)  

SciTech Connect

Fact sheet provides a brief overview of New Markets Tax Credits (NMTCs), a third-party financing incentive for solar installations in the public sector. NMTCs are intended to encourage economic activity in low-income and disadvantaged neighborhoods. The use of NMTCs in an innovative solar project transaction by the City of Denver, Colorado, is highlighted.

Coughlin, J.

2010-09-01T23:59:59.000Z

142

Stand-Alone Solar Electric Systems: The Earthscan Expert Handbook on Planning, Design and Installation  

Science Conference Proceedings (OSTI)

One of the best ways to get power to remote, off-grid locations, whether in developed or developing countries, is through the use of solar electric systems.This practical guide describes how to plan, design and install solar electric systems in a manner ...

Mark Hankins

2010-07-01T23:59:59.000Z

143

Solar heating and hot water system for the central administrative office facility. Technical progress report  

DOE Green Energy (OSTI)

Progress on the solar heating and hot water system for the central administrative office facility of the Lincoln Housing Authority, Lincoln, NE is covered. An acceptance test plan is presented and the results of the test are tabulated. A complete blueprint of the system as built is provided. The monitoring system is drawn and settings and installation are described. An operation and maintenance manual discusses procedures for start up, shut down and seasonal changeover and include a valve list and pictures and specifications of components and materials used. Photographs of the final installation are included, and technical data and performance data are given. Finally, there is a brief description of system design and operation and a discussion of major maintenance problems encountered and their solutions. (LEW)

Not Available

1978-11-01T23:59:59.000Z

144

Restaurateur designs and installs passive solar heating/cooling system  

SciTech Connect

An example of the use of passive solar heating and cooling systems by a Wisconsin restaurateur is discussed. The greenhouse effect is used on three sides of the restaurant's exterior walls. A dozen water-to-air electric heat pumps handle the restaurant's heating and cooling chores. The system doesn't require any fossil fuel for heating or cooling.

1983-04-01T23:59:59.000Z

145

Solar energy system installed at Mount Rushmore National Visitor Center in Keystone, South Dakota  

SciTech Connect

Information is provided on the system description, the design, and installation of the solar energy system installed at the Mount Rushmore Visitor Center. The system is designed to furnish about 45 percent of the heating for the total facility and about 53 percent partial cooling for the 2000 square-foot observatory. Such items as Acceptance Test Data, a complete set of as-build drawings, system performance data, problems, pictures, and other pertinent materials are included.

1979-06-01T23:59:59.000Z

146

High performance in low-flow solar domestic hot water systems  

DOE Green Energy (OSTI)

Low-flow solar hot water heating systems employ flow rates on the order of 1/5 to 1/10 of the conventional flow. Low-flow systems are of interest because the reduced flow rate allows smaller diameter tubing, which is less costly to install. Further, low-flow systems result in increased tank stratification. Lower collector inlet temperatures are achieved through stratification and the useful energy produced by the collector is increased. The disadvantage of low-flow systems is the collector heat removal factor decreases with decreasing flow rate. Many solar domestic hot water systems require an auxiliary electric source to operate a pump in order to circulate fluid through the solar collector. A photovoltaic driven pump can be used to replace the standard electrical pump. PV driven pumps provide an ideal means of controlling the flow rate, as pumps will only circulate fluid when there is sufficient radiation. Peak performance was always found to occur when the heat exchanger tank-side flow rate was approximately equal to the average load flow rate. For low collector-side flow rates, a small deviation from the optimum flow rate will dramatically effect system performance.

Dayan, M.

1997-12-31T23:59:59.000Z

147

Hotel in the Bahamas profits from solar hot water system  

SciTech Connect

On Paradise Island, located in the Bahamas, American Energy Technologies Inc. (AET) recently designed and supplied a domestic solar water heating system for the new Comfort Suites Hotel. AET is a Florida manufacturer of solar thermal collectors. The hotel has 150 rooms. Hot water usage entails the laundry facilities and the limited kitchen facilities. Access to hot showers is more of a luxury in some places, but guests at the Comfort Suites Hotel need not be concerned. During the development of the hotel, it was noted that the high heating costs of the propane-fueled hotel boiler were somewhat prohibitive. Propane cost approximately $1.67/gallon, causing the cost of heating water for the hotel to be estimated at over $1,000 per month. To offset the high heating costs, a 49-collector system on a 3200 gallon storage tank was designed into the plans for the new facility. The 49 roof mounted collectors were placed on a direct solar link to the 3200 gallon storage tank. The water is preheated before it gets to the boiler, cutting costs tremendously.

1993-01-01T23:59:59.000Z

148

InterTechnology Corporation report of solar energy systems installation costs for selected commercial buildings  

DOE Green Energy (OSTI)

The results of a study in which the primary objective was to determine actual costs associated with the installation of solar collector and thermal energy storage subsystems in specific non-residential building applications are presented. A secondary objective of the study was to assemble details of existing solar collector and storage subsystem installations, including caveats concerning cost estimating, logistics and installation practices. The study began with the development of an exhaustive listing and compilation of basic data and contacts for non-residential applications of solar heating and cooling of buildings. Both existing projects and those under construction were surveyed. Survey summary sheets for each project encountered are provided as a separate appendix. Subsequently, the rationale used to select the projects studied in-depth is presented. The results of each of the detailed studies are then provided along with survey summary sheets for each of the projects studied. Installation cost data are summarized and the significance of the differences and similarities between the reported projects is discussed. After evaluating the data obtained from the detailed studies, methods for reducing installation labor costs are postulated based on the experience of the study. Some of the methods include modularization of collectors, preplumbing and preinsulating, and collector placement procedures. Methods of cost reduction and a summary discussion of prominent problems encountered in the projects are considered.(WHK)

None

1976-12-01T23:59:59.000Z

149

Training Community College faculty in the techniques and skills required for Solar Energy System installation  

SciTech Connect

A project to train a specified number of community college, vocational/technical faculty in the techniques and skills required to install solar energy systems is described. The planning that led to the contract, the development and conduct of the training workshops, and the outcomes are detailed. An overall evaluation of the project and recommendations for the future are included. (MHR)

Leo, R.J.

1980-05-01T23:59:59.000Z

150

Design and installation package for the Sunmat Flat Plate Solar Collector  

DOE Green Energy (OSTI)

The information used in evaluating the design of the Sunmat Liquid Flat Plat Plate Solar Collector developed by Calmac Manufacturing Company is presented. Included in this package are the Subsystem Performance Specification, Installation, Operation and Maintenance Manuals, collector sizing guides, and detailed drawings of the single-glazed collector.

Not Available

1978-03-01T23:59:59.000Z

151

A Hot Plate Solar Cooker with Electricity Generation - Combining a Parabolic Trough Mirror with a Sidney Tube and Heat Pipe  

Science Conference Proceedings (OSTI)

Solar cookers supply clean and sustainable energy for cooking and so limit the use of wood or charcoal. A new type of solar cooker is developed with a hot plate. The hot plate offers comfortable access to the food under preparation. The hot plate opens ... Keywords: Sidney Tube, TEG, heat pipe, hot plate, solar cooker

A. D. J. Kaasjager; G. P. G. Moeys

2012-10-01T23:59:59.000Z

152

Cost effective solar hot water system for Econo-Travel Motor Hotel located at Bluefield, West Virginia. Final report  

SciTech Connect

The final report of a cost effective solar hot water heating system installed on the Econo-Travel Motor Hotel at 3400 Cumberland Road, Bluefield, West Virginia. The description of the system along with the final breakdown performance data and payback time are given. The payback time for the installed system will be approximately five (5) years instead of the 7.73 years estimated for the proposal. The additional savings is due to the reduction in the peak demand charge since the electric hot water heaters are not required to operate at the same time each morning as the dryers used for the laundry. The success of the system will be determined by the reduction in the utility cost and reduced use of our fossil fuels. The results shown in the hotel's monthly electricity bills indicate that this goal has been accomplished.

1979-07-01T23:59:59.000Z

153

Cost effective solar hot water system for Econo-Travel Motor Hotel located at Richmond, Virginia. Final report  

SciTech Connect

The final report is presented of a cost effective solar hot water heating system installed on the Econo-Travel Motor Hotel at 5408 Williamsburg Road, Richmond, Virginia. The description of the system is given along with the final cost breakdown, expected performance data and expected payback time for the installed system is estimated to be approximately five (5) years instead of the 6.65 years estimated for the proposal. The additional savings is due to the reduction in the peak demand charge since the electric hot water heaters are not required to operate at the same time each morning as the dryers used for the laundry. The success of the system will be determined by the reduction in the utility cost and reduced use of our fossil fuels. The results shown in the hotel's monthly electricity bills indicate that this goal has been accomplished.

1979-09-01T23:59:59.000Z

154

Cost effective solar hot water system for Econo-Travel Motor Hotel located at Woodbrdge, VA. Final report  

SciTech Connect

The final report of a cost effective solar hot water heating system installed on the Econo-Travel Motor Hotel at 13317 Gordon Boulevard, Woodbridge, Virginia is given. The description of the system along with the final breakdown, performance data and payback time are given. The payback time for the installed system will be approximately four (4) years instead of the 7.2 years estimated for the proposal. The additional savings is due to the reduction in the peak demand charge since the electric hot water heaters are not required to operate at the same time each morning as the dryers used for the laundry. As called for in the proposal to DOE, the success of the system will be determined by the reduction in the utility cost and reduced use of our fossil fuels. The results shown in the hotel's monthly electricity bills indicate that this goal has been accomplished.

1978-11-01T23:59:59.000Z

155

Cost effective solar hot water system for Econo-Travel Motor Hotel located at Bluefield, West Virginia. Final report  

DOE Green Energy (OSTI)

The final report of a cost effective solar hot water heating system installed on the Econo-Travel Motor Hotel at 3400 Cumberland Road, Bluefield, West Virginia. The description of the system along with the final breakdown performance data and payback time are given. The payback time for the installed system will be approximately five (5) years instead of the 7.73 years estimated for the proposal. The additional savings is due to the reduction in the peak demand charge since the electric hot water heaters are not required to operate at the same time each morning as the dryers used for the laundry. The success of the system will be determined by the reduction in the utility cost and reduced use of our fossil fuels. The results shown in the hotel's monthly electricity bills indicate that this goal has been accomplished.

Not Available

1979-07-01T23:59:59.000Z

156

Cost effective solar hot water system for Econo-Travel Motor Hotel located at Richmond, Virginia. Final report  

DOE Green Energy (OSTI)

The final report is presented of a cost effective solar hot water heating system installed on the Econo-Travel Motor Hotel at 5408 Williamsburg Road, Richmond, Virginia. The description of the system is given along with the final cost breakdown, expected performance data and expected payback time for the installed system is estimated to be approximately five (5) years instead of the 6.65 years estimated for the proposal. The additional savings is due to the reduction in the peak demand charge since the electric hot water heaters are not required to operate at the same time each morning as the dryers used for the laundry. The success of the system will be determined by the reduction in the utility cost and reduced use of our fossil fuels. The results shown in the hotel's monthly electricity bills indicate that this goal has been accomplished.

Not Available

1979-09-01T23:59:59.000Z

157

Plan for the performance monitoring of solar systems installed by the SUIEDE program: NCAT/SUEDE interaction  

DOE Green Energy (OSTI)

The SUEDE Grantee solar system installation programs were reviewed to determine the type, number, and quality of Grantee-installed solar systems available for monitoring consideration. An NCAT Performance Monitoring Plan is presented which identifies the service and technical assistance that NCAT will need to provide based on the Grantee review. (MHR)

Hopkins, M

1979-02-01T23:59:59.000Z

158

Affordable Solar Hot Water and Power LLC | Open Energy Information  

Open Energy Info (EERE)

Water and Power LLC Water and Power LLC Jump to: navigation, search Name Affordable Solar Hot Water and Power LLC Place Dothan, Alabama Zip 36305 Sector Solar Product Solar and Energy Efficiency for buildings and homes Year founded 2006 Number of employees 1-10 Phone number 334-828-1024 Website http://www.asolarpro.com Coordinates 31.2070554°, -85.4994192° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":31.2070554,"lon":-85.4994192,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

159

Prototype solar heating and cooling systems including potable hot water. Quarterly reports  

DOE Green Energy (OSTI)

The activities conducted by Solaron Corporation from November 1977 through September 1978 are summarized and the progress made in the development, delivery and support of two prototype solar heating and cooling systems including potable hot water is covered. The system consists of the following subsystems: solar collector, auxiliary heating, potable hot water, storage, control, transport, and government-furnished site data acquisition.

Williamson, R.

1978-10-01T23:59:59.000Z

160

INSTALLATION CERTIFICATE CF-6R-MECH-01 Domestic Hot Water (DHW) (Page 1 of 2)  

E-Print Network (OSTI)

: Heater Type CEC Certified Mfr Name & Model Number Distribution Type (Std, Point-of- Use, etc; and Pipe insulation for steam hydronic heating systems or hot water systems >15 psi, meets the requirements or fewer dwelling units which have (1) less than 25' of distribution piping outdoors; (2) zero distribution

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Feasibility Study for Photovoltaics, Wind, solar Hot Water and Hybrid Systems  

DOE Green Energy (OSTI)

Southwestern Indian Polytechnic Institute (SIPI) located in Albuquerque New Mexico is a community college that serves American Indians and Alaska Natives. SIPIs student body represents over 100 Native American Tribes. SIPI completed a renewable energy feasibility study program and established renewable energy hardware on the SIPI campus, which supplements and creates an educational resource to teach renewable energy courses. The SIPI campus is located, and has as student origins, areas, in which power is an issue in remote reservations. The following hardware was installed and integrated into the campus facilities: small wind turbine, large photovoltaic array that is grid-connected, two photovoltaic arrays, one thin film type, and one polycrystalline type, one dual-axis active tracker and one passive tracker, a hot air system for heating a small building, a portable hybrid photovoltaic system for remote power, and a hot water system to preheat water used in the SIPI Child Care facility. Educational curriculum has been developed for two renewable energy courses one being the study of energy production and use, and especially the roles renewable energy forms like solar, wind, geothermal, hydro, and biomass plays, and the second course being a more advanced in-depth study of renewable energy system design, maintenance, installation, and applications. Both courses rely heavily on experiential learning techniques so that installed renewable energy hardware is continuously utilized in hand-on laboratory activities and are part of the Electronics program of studies. Renewable energy technologies and science has also been included in other SIPI programs of study such as Environmental Science, Natural Resources, Agriculture, Engineering, Network Management, and Geospatial Technology.

Hooks, Ronald; Montoya, Valerie

2008-03-26T23:59:59.000Z

162

Optimum hot water temperature for absorption solar cooling  

SciTech Connect

The hot water temperature that maximizes the overall instantaneous efficiency of a solar cooling facility is determined. A modified characteristic equation model is used and applied to single-effect lithium bromide-water absorption chillers. This model is based on the characteristic temperature difference and serves to empirically calculate the performance of real chillers. This paper provides an explicit equation for the optimum temperature of vapor generation, in terms of only the external temperatures of the chiller. The additional data required are the four performance parameters of the chiller and essentially a modified stagnation temperature from the detailed model of the thermal collector operation. This paper presents and discusses the results for small capacity machines for air conditioning of homes and small buildings. The discussion highlights the influence of the relevant parameters. (author)

Lecuona, A.; Ventas, R.; Venegas, M.; Salgado, R. [Dpto. Ingenieria Termica y de Fluidos, Universidad Carlos III de Madrid, Avda. Universidad 30, 28911 Leganes, Madrid (Spain); Zacarias, A. [ESIME UPA, IPN, Av. de las Granjas 682, Col. Santa Catarina, 02550, D.F. Mexico (Mexico)

2009-10-15T23:59:59.000Z

163

10 MWe Solar Thermal Central Receiver Pilot Plant. Solar facilities design integration. Construction package No. 9 (RADL Item 7-33). Piping and mechanical equipment installation  

DOE Green Energy (OSTI)

Installed, tested and operable mechanical equipment, piping and accessories are presented for the Barstow Solar Pilot Plant. The work also includes furnishing and installing HVAC equipment and miscellaneous steel work; performing miscellaneous earthquake; and performance testing of the installed piping and mechanical equipment.

Not Available

1980-06-01T23:59:59.000Z

164

Solar design and installation experience: an overview of results from the National Solar Data Network  

Science Conference Proceedings (OSTI)

Results, conclusions, and insights drawn from analysis of the various types of solar energy systems monitored by the National Solar Data Network (NSDN) are presented. Some NSDN sites have been monitored for over four years. Performance information, derived from accurately measured field data, are presented and may be related to design data for NSDN sites. Information is identified for such factors as: ratio of storage volume to collector area, heating and cooling loads, and collector area to building floor area. Relationships between these factors and solar performance may also be examined in terms of solar fraction and system efficiency.

Holte, H.O.; Kelly, C.J. (ed.)

1981-06-01T23:59:59.000Z

165

Design manual for solar heating of buildings and domestic hot water  

SciTech Connect

This manual presents design and cost analysis methods for sizing and payback estimating of solar heat collectors for augmentation of portable water heaters and space heaters. Sufficient information is presented to enable almost anyone to design solar space and water heating systems or conduct basic feasibility studies preparatory to design of large installations. Both retrofit and new installations are considered. (MOW)

Field, R.L.

1977-01-01T23:59:59.000Z

166

Solar photovoltaic applications seminar: design, installation and operation of small, stand-alone photovoltaic power systems  

DOE Green Energy (OSTI)

This seminar material was developed primarily to provide solar photovoltaic (PV) applied engineering technology to the Federal community. An introduction to photoconductivity, semiconductors, and solar photovoltaic cells is included along with a demonstration of specific applications and application identification. The seminar details general systems design and incorporates most known information from industry, academia, and Government concerning small solar cell power system design engineering, presented in a practical and applied manner. Solar PV power system applications involve classical direct electrical energy conversion and electric power system analysis and synthesis. Presentations and examples involve a variety of disciplines including structural analysis, electric power and load analysis, reliability, sizing and optimization; and, installation, operation and maintenance. Four specific system designs are demonstrated: water pumping, domestic uses, navigational and aircraft aids, and telecommunications. All of the applications discussed are for small power requirement (under 2 kilowatts), stand-alone systems to be used in remote locations. Also presented are practical lessons gained from currently installed and operating systems, problems at sites and their resolution, a logical progression through each major phase of system acquisition, as well as thorough design reviews for each application.

Not Available

1980-07-01T23:59:59.000Z

167

Control of the radiant flux of high-temperature solar-energy installations with respect to two parameters  

SciTech Connect

The simultaneous control of both the power level and energy density level at the center of the focal plane of a high-temperature solar-energy installation with a paraboloid concentrator is considered.

Afyan, V.V.; Vartanyan, A.V.

1978-01-01T23:59:59.000Z

168

Guidelines for selecting a solar heating, cooling or hot water design  

SciTech Connect

Guidelines are presented for the professional who may have to choose between competing solar heating and cooling designs for buildings. The experience of the National Solar Data Network in monitoring over 100 solar installations are drawn upon. Three basic principles and a design selection checklist are developed which will aid in choosing the most cost effective design.

Kelly, C.J. Jr.

1981-12-01T23:59:59.000Z

169

Impact of a solar domestic hot water demand-side management program on an electric utility and its customers  

DOE Green Energy (OSTI)

A methodology to assess the economic and environmental impacts of a large scale implementation of solar domestic hot water (SDHW) systems is developed. Energy, emission and demand reductions and their respective savings are quantified. It is shown that, on average, an SDHW system provides an energy reduction of about 3200 kWH, avoided emissions of about 2 tons and a capacity contribution of 0.7 kW to a typical Wisconsin utility that installs 5000 SDHW system. The annual savings from these reductions to utility is {dollar_sign}385,000, providing a return on an investment of over 20{percent}. It is shown that, on average, a consumer will save {dollar_sign}211 annually in hot water heating bills. 8 refs., 7 figs.

Trzeniewski, J.; Mitchell, J.W.; Klein, S.A.; Beckman, W.A.

1996-09-01T23:59:59.000Z

170

EVALUATION OF A PROTOTYPE SOLAR AWNING A prototype solar awning has been designed and installed on  

E-Print Network (OSTI)

students and faculty can perform tests and experi- ments on a real solar awning -- daylighting system awning system would meet or exceed the recommended daylight factor levels for most common commercial to evaluate of the performance of this building integrated photovoltaic (BIPV) system. Adding daylighting

Oregon, University of

171

Report on the analysis of field data relating to the reliability of solar hot water systems.  

DOE Green Energy (OSTI)

Utilities are overseeing the installations of thousand of solar hot water (SHW) systems. Utility planners have begun to ask for quantitative measures of the expected lifetimes of these systems so that they can properly forecast their loads. This report, which augments a 2009 reliability analysis effort by Sandia National Laboratories (SNL), addresses this need. Additional reliability data have been collected, added to the existing database, and analyzed. The results are presented. Additionally, formal reliability theory is described, including the bathtub curve, which is the most common model to characterize the lifetime reliability character of systems, and for predicting failures in the field. Reliability theory is used to assess the SNL reliability database. This assessment shows that the database is heavily weighted with data that describe the reliability of SHW systems early in their lives, during the warranty period. But it contains few measured data to describe the ends of SHW systems lives. End-of-life data are the most critical ones to define sufficiently the reliability of SHW systems in order to answer the questions that the utilities pose. Several ideas are presented for collecting the required data, including photometric analysis of aerial photographs of installed collectors, statistical and neural network analysis of energy bills from solar homes, and the development of simple algorithms to allow conventional SHW controllers to announce system failures and record the details of the event, similar to how aircraft black box recorders perform. Some information is also presented about public expectations for the longevity of a SHW system, information that is useful in developing reliability goals.

Menicucci, David F. (Building Specialists, Inc., Albuquerque, NM)

2011-07-01T23:59:59.000Z

172

Permitting Best Practices Make Installing Solar Easier: Technical Assistance (Fact Sheet), NREL (National Renewable Energy Laboratory)  

NLE Websites -- All DOE Office Websites (Extended Search)

NREL staff NREL staff can help states and local jurisdictions assess permitting processes, standardization approaches across a region, and permit fee options. t e c h n i c a l a s s i s ta n c e Permitting Best Practices Make Installing Solar Easier Common-Sense Improvements Address Top-Three Permitting Issues The U.S. solar industry has reached a turning point. While photovoltaic (PV) hardware costs exhibit rapid decline, non-hardware balance of system (BOS) costs such as permitting and inspection have remained relatively constant. The United States comprises more than 18,000 local jurisdictions whose permitting requirements and fees vary widely. The lack of permitting standardization across jurisdictions and inefficient permitting processes create challenges

173

Automated solar collector installation design including ability to define heterogeneous design preferences  

DOE Patents (OSTI)

Embodiments may include systems and methods to create and edit a representation of a worksite, to create various data objects, to classify such objects as various types of pre-defined "features" with attendant properties and layout constraints. As part of or in addition to classification, an embodiment may include systems and methods to create, associate, and edit intrinsic and extrinsic properties to these objects. A design engine may apply of design rules to the features described above to generate one or more solar collectors installation design alternatives, including generation of on-screen and/or paper representations of the physical layout or arrangement of the one or more design alternatives. Embodiments may also include definition of one or more design apertures, each of which may correspond to boundaries in which solar collector layouts should comply with distinct sets of user-defined design preferences. Distinct apertures may provide heterogeneous regions of collector layout according to the user-defined design preferences.

Wayne, Gary; Frumkin, Alexander; Zaydman, Michael; Lehman, Scott; Brenner, Jules

2013-01-08T23:59:59.000Z

174

Prototype solar heating and cooling systems including potable hot water. Quarterly reports, November 1976--June 1977  

DOE Green Energy (OSTI)

This report covers the progress made in the development, delivery and support of two prototype solar heating and cooling systems including potable hot water. The system consists of the following subsystems: collector, auxiliary heating, potable hot water, storage, control, transport, and government-furnished site data acquisition.

Not Available

1978-12-01T23:59:59.000Z

175

Technical and Economic Analysis of Solar Cooling Systems in a Hot and Humid Climate  

E-Print Network (OSTI)

The aim of this paper is to promote efficient and cost effective implementation of advanced solar cooling systems and techniques for the hot and humid climates cities in the United States. After an introduction of basic principles, the development history and recent progress in solar cooling technologies are reported. Nevertheless, the economics of solar energy systems are particularly complex with much inevitable uncertainty due to several factors. In this paper, a simplified comprehensive economic optimization model is developed to determine whether a particular solar system is economically advantageous for a particular project. This model explains and illustrates with simple, but realistic examples the use of life-cycle cost analysis and benefit-cost analysis to evaluate and compare the economic efficiency of the solar cooling system. Consequently, under appropriate conditions, solar or solar-assisted air conditioning systems may be reasonable alternatives to conventional air-conditioning systems in a hot and humid climate.

Moaveni, H.

2010-08-01T23:59:59.000Z

176

Environmental Impacts From the Installation and Operation of Large-scale Solar Power Plants  

Science Conference Proceedings (OSTI)

Large-scale solar power plants are being developed at a rapid rate, and are setting up to use thousands or millions of acres of land globally. The environmental issues related to the installation and operation phases of such facilities have not, so far, been addressed comprehensively in the literature. Here we identify and appraise 32 impacts from these phases, under the themes of land use intensity, human health and well-being, plant and animal life, geohydrological resources, and climate change. Our appraisals assume that electricity generated by new solar power facilities will displace electricity from traditional U.S. generation technologies. Altogether we find 22 of the considered 32 impacts to be beneficial. Of the remaining 10 impacts, 4 are neutral, and 6 require further research before they can be appraised. None of the impacts are negative relative to traditional power generation. We rank the impacts in terms of priority, and find all the high-priority impacts to be beneficial. In quantitative terms, large-scale solar power plants occupy the same or less land per kW h than coal power plant life cycles. Removal of forests to make space for solar power causes CO{sub 2} emissions as high as 36 g CO{sub 2} kW h{sup -1}, which is a significant contribution to the life cycle CO{sub 2} emissions of solar power, but is still low compared to CO{sub 2} emissions from coal-based electricity that are about 1100 g CO{sub 2} kW h{sup -1}.

Fthenakis, V.; Turney, Damon

2011-04-23T23:59:59.000Z

177

Solar For Milwaukee, By Milwaukee | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar For Milwaukee, By Milwaukee Solar For Milwaukee, By Milwaukee February 4, 2013 - 2:45pm Addthis Installing a solar hot water system at a Milwaukee fire station. The...

178

Potential of solar domestic hot water systems in rural areas for greenhouse gas emission reduction in Poland  

SciTech Connect

Application of solar energy for preparing domestic hot water is one of the easiest methods of utilization of this energy. At least part of the needs for warm tap water could be covered by solar systems. At present, mainly coal is used for water heating at dwellings in rural areas in Poland. Warm tap water consumption will increase significantly in the future as standards of living are improved. This can result in the growth of electricity use and an increase in primary fuel consumption. Present and future methods of warm sanitary water generation in rural areas in Poland is discussed, and associated greenhouse gas (GHG) emissions are estimated. It is predicted that the emission of CO{sub 2} and NOx will increase. The emission of CO and CH{sub 4} will decrease because of changes in the structure of the final energy carriers used. The economic and market potentials of solar energy for preparing warm water in rural areas are discussed. It is estimated that solar systems can meet 30%-45% of the energy demand for warm water generation in rural areas at a reasonable cost, with a corresponding CO{sub 2} emission reduction. The rate of realization of the economic potential of solar water heaters depends on subsidies for the installation of equipment. 13 refs., 9 tabs.

Skowronski, P. [Polish Foundation for Energy Efficiency, Warsaw (Poland); Wisniewski, G. [Institute for Building, Mechanization and Electrification of Agriculture, Warsaw (Poland)

1996-09-01T23:59:59.000Z

179

Performance of active solar domestic hot water heating systems. Comparative report, 1979-1980 season  

Science Conference Proceedings (OSTI)

The most recent composite results of analysis performed by Vitro Laboratories of solar hot water heating data for selected hot water sites in the National Solar Data Network (NSDN) are presented. Results presented have been developed on the basis of analysis of instrumented sites monitored through 1979-1980. A total of 45 sites in the National Solar Data Network (NSDN) were examined for this study. Eighteen of these were selected for in-depth treatment because of the availability of valid long term data. System descriptions, schematic diagrams and energy flow diagrams for these 18 sites are presented in Appendices A, B, and C, respectively. (WHK)

Cramer, M.A.; Kendall, P.W.; Rosenbusch, J.M.; Weinstein, R.A.

1980-01-01T23:59:59.000Z

180

Assembly and comparison of available solar hot water system reliability databases and information.  

DOE Green Energy (OSTI)

Solar hot water (SHW) systems have been installed commercially for over 30 years, yet few quantitative details are known about their reliability. This report describes a comprehensive analysis of all of the known major previous research and data regarding the reliability of SHW systems and components. Some important conclusions emerged. First, based on a detailed inspection of ten-year-old systems in Florida, about half of active systems can be expected to fail within a ten-year period. Second, valves were identified as the probable cause of a majority of active SHW failures. Third, passive integral and thermosiphon SHW systems have much lower failure rates than active ones, probably due to their simple design that employs few mechanical parts. Fourth, it is probable that the existing data about reliability do not reveal the full extent of fielded system failures because most of the data were based on trouble calls. Often an SHW system owner is not aware of a failure because the backup system silently continues to produce hot water. Thus, a repair event may not be generated in a timely manner, if at all. This final report for the project provides all of the pertinent details about this study, including the source of the data, the techniques to assure their quality before analysis, the organization of the data into perhaps the most comprehensive reliability database in existence, a detailed statistical analysis, and a list of recommendations for additional critical work. Important recommendations include the inclusion of an alarm on SHW systems to identify a failed system, the need for a scientifically designed study to collect high-quality reliability data that will lead to design improvements and lower costs, and accelerated testing of components that are identified as highly problematic.

Menicucci, David F. (Building Specialists, Inc., Albuquerque, NM)

2009-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Solar hot water systems for the southeastern United States: principles and construction of breadbox water heaters  

DOE Green Energy (OSTI)

The use of solar energy to provide hot water is among the easier solar technologies for homeowners to utilize. In the Southeastern United States, because of the mild climate and abundant sunshine, solar energy can be harnessed to provide a household's hot water needs during the non-freezing weather period mid-April and mid-October. This workbook contains detailed plans for building breadbox solar water heaters that can provide up to 65% of your hot water needs during warm weather. If fuel costs continue to rise, the annual savings obtained from a solar water heater will grow dramatically. The designs in this workbook use readily available materials and the construction costs are low. Although these designs may not be as efficient as some commercially available systems, most of a household's hot water needs can be met with them. The description of the breadbox water heater and other types of solar systems will help you make an informed decision between constructing a solar water heater or purchasing one. This workbook is intended for use in the southeastern United States and the designs may not be suitable for use in colder climates.

None

1983-02-01T23:59:59.000Z

182

Active space heating and hot water supply with solar energy  

DOE Green Energy (OSTI)

Technical and economic assessments are given of solar water heaters, both circulating, and of air-based and liquid-based solar space heating systems. Both new and retrofit systems are considered. The technical status of flat-plate and evacuated tube collectors and of thermal storage is also covered. Non-technical factors are also briefly discussed, including the participants in the use of solar heat, incentives and deterrents. Policy implications are considered as regards acceleration of solar use, goals for solar use, means for achieving goals, and interaction of governments, suppliers, and users. Government actions are recommended. (LEW)

Karaki, S.; Loef, G. O.G.

1981-04-01T23:59:59.000Z

183

National sales trends: what's up, what's down. [Active solar energy installations  

SciTech Connect

In 1981, active solar systems generated sales of about $600 million nationwide. However, by the fourth quarter the recession was beginning to affect the industry. During 1982 many dealers and installers went out of business. Modest growth in sales was seen in large volume installers who have been in business for a long time and who have overcome credibility problems. The industry believes that long-term growth will require continuation of tax incentives, effective consumer financing techniques and heightened public awareness of solar energy. (JMT)

Mihlmester, P.; Bernstein, H.

1982-12-01T23:59:59.000Z

184

Opportunities for utility involvement with solar domestic hot water  

SciTech Connect

Solar water heating is one of a number of options that can be considered under utility demand-side management (DSM) programs. Utilities perceive a range of potential benefits for solar water heating in terms of customer service, energy conservation, load management, environmental enhancement, and public relations. The solar industry may benefit from utility marketing efforts, economies of scale, added credibility, financing options, and long-term maintenance arrangements. This paper covers three topics: (1) the energy and demand impacts of solar water heating on utility load profiles based on the results of four studies in the literature, (2) the results of workshops sponsored by the National Renewable Energy Laboratory (NREL) to identify key issues faced by utilities in considering residential solar water heating as a DSM option, (3) several current or planned utility programs to promote solar water heating. 7 refs.

Carlisle, N.; Christensen, C. [National Renewable Energy Lab., Golden, CO (United States); Barrett, L. [Barrett Consulting Associates, Inc., Colorado Springs, CO (United States)

1992-05-01T23:59:59.000Z

185

CPS Energy - Solar Hot Water Rebate Program | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rebates will be calculated according to the annual savings estimated by the system's Solar Rating Certification Corporation (SRCC) OG-300 table as applied in the San Antonio...

186

Commercial Solar Hot Water Financing Program | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nonprofit Schools State Government Savings Category Solar Buying & Making Electricity Heating & Cooling Commercial Heating & Cooling Water Heating Program Info State Massachusetts...

187

A Realistic Hot Water Draw Specification for Rating Solar Water...  

NLE Websites -- All DOE Office Websites (Extended Search)

thornton@tess-inc.com ABSTRACT In the United States, annual performance ratings for solar water heaters are simulated, using TMY weather and specified water draw. Bias...

188

Experience on design and operation of hotel/motel solar hot water systems  

SciTech Connect

The use of solar energy to preheat domestic hot water in hotels and motels has many advantages. Year long use of these solar systems provides shorter payback periods. Temperature requirements for hotel/motel use are relatively low and are compatible with low cost flat plate collectors. Simple controls relate to higher reliability in both drain-down and heat exchanger configurations. Solar systems are easily retrofitted to most existing hotel/motel hot water systems and there are many hotels and motels across the country with roof area sufficient in size to hold the required collector arrays. Hotel/motel systems with payback periods of less than four years, which provide 70% of the total hot water load, are discussed.

Brohl, E.C.; Struss, R.G.; Sidles, P.H.

1978-01-01T23:59:59.000Z

189

CPS Energy - Solar Hot Water Rebate Program (Texas) | Open Energy...  

Open Energy Info (EERE)

Clean Energy Analysis Low Emission Development Strategies Oil & Gas Smart Grid Solar U.S. OpenLabs Utilities Water Wind Page Actions View form View source History View New...

190

Orange County - Solar Hot Water Rebate Program (Florida) | Open...  

Open Energy Info (EERE)

Clean Energy Analysis Low Emission Development Strategies Oil & Gas Smart Grid Solar U.S. OpenLabs Utilities Water Wind Page Actions View form View source History View New...

191

Solar hot water pays off for commercial enterprises  

SciTech Connect

Two solar water heating systems in Florida are described. One system supplies a motel for guest rooms, laundry, and kitchen. The other system serves a coin-operated laundry. (WDM)

Jones, H.

1976-05-01T23:59:59.000Z

192

Solar Hot Water Contractor Licensing (Arkansas) | Open Energy...  

Open Energy Info (EERE)

Low Emission Development Strategies Oil & Gas Smart Grid Solar U.S. OpenLabs Utilities Water Wind Page Actions View form View source History View New Pages Recent Changes All...

193

Commercial Solar Hot Water Financing Program | Open Energy Information  

Open Energy Info (EERE)

Low Emission Development Strategies Oil & Gas Smart Grid Solar U.S. OpenLabs Utilities Water Wind Page Actions View form View source History View New Pages Recent Changes All...

194

Design and Experiments of a Solar Low-temperature Hot Water Floor Radiant Heating System  

E-Print Network (OSTI)

The solar low-temperature hot water floor radiant heating system combines solar energy heating with floor radiant heating. This kind of environmental heating way not only saves fossil resources and reduces pollution, but also makes people feel more comfortable. First, the authors devised an experimental scheme and set up the laboratory. Second, we collected a great deal of data on the system in different situations. Finally, we conclude that such heating system is feasible and one of the best heating methods.

Wu, Z.; Li, D.

2006-01-01T23:59:59.000Z

195

Solar hot water demonstration project at Red Star Industrial Laundry, Fresno, California  

SciTech Connect

The Final Report of the Solar Hot Water System located at the Red Star Industrial Laundry, 3333 Sabre Avenue, Fresno, California, is presented. The system was designed as an integrated wastewater heat recovery and solar preheating system to supply a part of the hot water requirements. It was estimated that the natural gas demand for hot water heating could be reduced by 56 percent (44 percent heat reclamation and 12 percent solar). The system consists of a 16,500 gallon tube-and-shell wastewater heat recovery subsystem combined with a pass-through 6,528 square foot flat plate Ying Manufacturing Company Model SP4120 solar collector subsystem, a 12,500 gallon fiber glass water storage tank subsystem, pumps, heat exchangers, controls, and associated plumbing. The design output of the solar subsystem is approximately 2.6 x 10/sup 9/ Btu/year. Auxiliary energy is provided by a gas fired low pressure boiler servicing a 4,000 gallon service tank. This project is part of the US Department of Energy's Solar Demonstration Program with DOE sharing $184,841 of the $260,693 construction cost. The system was turned on in July 1977, and acceptance tests completed in September 1977. The demonstration period for this project ends September 2, 1982.

1980-07-01T23:59:59.000Z

196

Cost-effective ways to improve the fabrication and installation of solar heating and cooling systems for residences. Final report, June 1, 1977-September 30, 1978  

SciTech Connect

A Colorado State University Solar Energy Applications Laboratory study investigating cost-effective ways of improving fabrication and installation of residential solar energy heating systems is documented. The study entailed on-site observation of twelve installations focusing on the phase of mounting and manifolding of solar collectors. Time lapse photography and work measurement techniques were employed to record these installations. Generic collector types studied included air and liquid panels both internally and externally manifolded. Principal findings of the study synthesized from field observations, analysis of photographic data, time studies, and discussion with installation personnel and manufacturers' representatives are presented in the technical report.

Thayer, S.B.; Jacobs, P.; Weaver, N.

1978-10-01T23:59:59.000Z

197

Cost-effective ways to improve the fabrication and installation of solar heating and cooling systems for residences. Final report, June 1, 1977-September 30, 1978  

DOE Green Energy (OSTI)

A Colorado State University Solar Energy Applications Laboratory study investigating cost-effective ways of improving fabrication and installation of residential solar energy heating systems is documented. The study entailed on-site observation of twelve installations focusing on the phase of mounting and manifolding of solar collectors. Time lapse photography and work measurement techniques were employed to record these installations. Generic collector types studied included air and liquid panels both internally and externally manifolded. Principal findings of the study synthesized from field observations, analysis of photographic data, time studies, and discussion with installation personnel and manufacturers' representatives are presented in the technical report.

Thayer, S.B.; Jacobs, P.; Weaver, N.

1978-10-01T23:59:59.000Z

198

All-Hot-Wire Chemical Vapor Deposition a-Si:H Solar Cells  

DOE Green Energy (OSTI)

Efficient hydrogenated amorphous silicon (a-Si:H) nip solar cells have been fabricated with all doped and undoped a-Si:H layers deposited by hot-wire chemical vapor deposition (HWCVD). The total deposition time of all layers, except the top ITO-contact, is less than 4 minutes.

Iwaniczko, E.; Wang, Q.; Xu, Y.; Nelson, B. P.; Mahan, A. H.; Crandall, R. S.; Branz, H. M.

2000-01-01T23:59:59.000Z

199

SunShot Prize: America's Most Affordable Rooftop Solar: A Competition To Spur Low-Cost Rooftop Solar Installations Across The Nation (Fact Sheet)  

DOE Green Energy (OSTI)

The SunShot Prize encourages novel public-private partnerships, original business models, and innovative approaches to installing clean, renewable solar energy. The sustainable business strategies developed by participants will provide transferable lessons that can be applied nationwide to hasten America's transition to affordable clean energy in a post-subsidy market.

Not Available

2012-06-01T23:59:59.000Z

200

Joint heating and cooling with the aid of a solar installation using a glazed regenerator-heater for the solution  

SciTech Connect

A solar unit for the joint production of heating and refrigeration has been designed on the basis of glazed solution regeneration. The unit is similar to installations employing glazed solution regenerators for cooling alone. Equations are presented for calculating specific refrigeration and heating capacities as a function of such factors as meteorological conditions. The calculations show that the unit has good heating and refrigeration capacity and that optimum performance is obtained when water must be heated to 45 to 55 C.

Khandurdev, A.; Kakabaev, A.; Kurbankuliev, Ch.

1980-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

City of Milwaukee - Milwaukee Shines Solar Financing | Open Energy...  

Open Energy Info (EERE)

years. Eligible equipment includes solar electric systems of up to 6 kilowatts (kW) and solar hot water systems of up to 8 panels. Projects must be installed by a Focus on Energy...

202

Promising freeze protection alternatives in solar domestic hot water systems  

DOE Green Energy (OSTI)

Since the gains associated with solar thermal energy technologies are comparatively small in relation to the required capital investment, it is vital to maximize conversion efficiency. While providing the necessary function of freeze protection, the heat exchanger commonly included in solar domestic water heating systems represents a system inefficiency. This thesis explores two alternate methods of providing freeze protection without resorting to a heat exchanger. Commonly, collectors are made of rigid copper tubes separated by copper or aluminum fins. Cracking damage can occur when water is allowed to freeze and expand inside the non compliant tubes. The possibility of making collectors out of an elastic material was investigated and shown to be effective. Since unlike copper, elastomers typically have low thermal conductivities, the standard collector performance prediction equations do not apply. Modified thermal performance prediction equations were developed which can be used for both low and high thermal conductivity materials to provide accurate predictions within a limited range of plate geometries. An elastomeric collector plate was then designed and shown to have comparable performance to a copper plate collector whose aperture area is approximately 33% smaller. Another options for providing freeze protection to an SDHW system is to turn it off during the winter. Choosing a three-season operating period means two things. First, the system will have different optimums such as slope and collector area. Second, the wintertime solar energy incident on the collector is unavailable for meeting a heating load. However, the system`s heat exchanger becomes unnecessary and removing it increases the amount of energy that arrives at the storage tank during those periods in which the system is operating.

Bradley, D.E.

1997-12-31T23:59:59.000Z

203

Solar Contractor Licensing | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Contractor Licensing Solar Contractor Licensing Solar Contractor Licensing < Back Eligibility Installer/Contractor Savings Category Heating & Cooling Commercial Heating & Cooling Solar Heating Buying & Making Electricity Water Heating Program Info State Florida Program Type Solar/Wind Contractor Licensing Provider Florida Solar Energy Industries Association Until 1994, Florida offered limited specialty licenses for residential solar hot water and pool heating, as well a general solar contractor's license. These specialty licenses have not been issued since that time, although people holding these licenses may renew them. The new solar contractor license defines a broader scope of work. With the new license, solar contractors have the authority to install, maintain and

204

Development and testing of a photometric method to identify non-operating solar hot water systems in field settings.  

DOE Green Energy (OSTI)

This report presents the results of experimental tests of a concept for using infrared (IR) photos to identify non-operational systems based on their glazing temperatures; operating systems have lower glazing temperatures than those in stagnation. In recent years thousands of new solar hot water (SHW) systems have been installed in some utility districts. As these numbers increase, concern is growing about the systems dependability because installation rebates are often based on the assumption that all of the SHW systems will perform flawlessly for a 20-year period. If SHW systems routinely fail prematurely, then the utilities will have overpaid for grid-energy reduction performance that is unrealized. Moreover, utilities are responsible for replacing energy for loads that failed SHW system were supplying. Thus, utilities are seeking data to quantify the reliability of SHW systems. The work described herein is intended to help meet this need. The details of the experiment are presented, including a description of the SHW collectors that were examined, the testbed that was used to control the system and record data, the IR camera that was employed, and the conditions in which testing was completed. The details of the associated analysis are presented, including direct examination of the video records of operational and stagnant collectors, as well as the development of a model to predict glazing temperatures and an analysis of temporal intermittency of the images, both of which are critical to properly adjusting the IR camera for optimal performance. Many IR images and a video are presented to show the contrast between operating and stagnant collectors. The major conclusion is that the technique has potential to be applied by using an aircraft fitted with an IR camera that can fly over an area with installed SHW systems, thus recording the images. Subsequent analysis of the images can determine the operational condition of the fielded collectors. Specific recommendations are presented relative to the application of the technique, including ways to mitigate and manage potential sources of error.

He, Hongbo (University of New Mexico, Albuquerque, NM); Vorobieff, Peter V. (University of New Mexico, Albuquerque, NM); Menicucci, David (University of New Mexico, Albuquerque, NM); Mammoli, Andrea A. (University of New Mexico, Albuquerque, NM); Carlson, Jeffrey J.

2012-06-01T23:59:59.000Z

205

Solar heating and cooling system installed at RKL Controls Company, Lumberton, New Jersey. Final report  

DOE Green Energy (OSTI)

Solar heating and cooling of a 40,000 square foot manufacturing building, sales offices and the solar computer control center/display room are described. Information on system description, test data, major problems and resolutions, performance, operation and maintenance manual, manufacturer's literature and as-built drawings are provided also. The solar system is composed of 6000 square feet of Sunworks double glazed flat plate collectors, external above ground storage subsystem, controls, ARKLA absorption chiller, heat recovery and a cooling tower.

Not Available

1981-03-01T23:59:59.000Z

206

Simplified solar fraction estimation for space and water heating at DOD installations. Final report  

SciTech Connect

A set of nomographs is provided which can be used to estimate the average annual solar fraction for solar space and water heating at a large number of DOD facilities. The solar fraction estimated from the nomograph is in close agreement with F-Chart 3.0 and allows for variation of the following parameters: annual load, collector area, collector transmittance-absorption coefficient, and collector overall loss coefficient.

Pacheco, N.S.; Kniola, D.G.; Sheedy, J.F.; Scari, R.J.

1982-09-01T23:59:59.000Z

207

Realistic Hot Water Draw Specification for Rating Solar Water Heaters: Preprint  

DOE Green Energy (OSTI)

In the United States, annual performance ratings for solar water heaters are simulated, using TMY weather and specified water draw. A more-realistic ratings draw is proposed that eliminates most bias by improving mains inlet temperature and by specifying realistic hot water use. This paper outlines the current and the proposed draws and estimates typical ratings changes from draw specification changes for typical systems in four cities.

Burch, J.

2012-06-01T23:59:59.000Z

208

SOLERAS - Solar Cooling Engineering Field Tests Project: Carrier Corporation. Fabrication, testing and installation report: 53 kW solar absorption cooling system  

DOE Green Energy (OSTI)

A 53 kW water cooled packaged solar absorption chiller was fabricated and tested. The generator shell and absorber shell had sight glasses added as a diagnostic device. The unit was modified so that a base suitable for mounting pumps, valves and associated piping was cantilevered from one end of the unit. The installation and start-up of the cooling system is outlined.

Not Available

1985-01-01T23:59:59.000Z

209

Using GIS and Remote Sensing Techniques for Solar Panel Installation Site Selection.  

E-Print Network (OSTI)

??Solar energy replacing conventional non-renewable energy has been widely implemented around the world. Currently, one of the most challenging problems is how to improve the (more)

Li, Dongrong

2013-01-01T23:59:59.000Z

210

Epitaxial Thin Film Silicon Solar Cells Fabricated by Hot Wire Chemical Vapor Deposition Below 750 ..deg..C: Preprint  

Science Conference Proceedings (OSTI)

We report on fabricating film c-Si solar cells on Si wafer templates by hot-wire chemical vapor deposition. These devices, grown at glass-compatible temperatures 500 mV and efficiencies > 5%.

Alberi, K.; Martin, I. T.; Shub, M.; Teplin, C. W.; Iwaniczko, E.; Xu, Y.; duda, A.; Stradin, P.; Johnston, S. W.; Romero, M. J.; Branz, H. M.; Young, D. L.

2009-06-01T23:59:59.000Z

211

Hot-Wire Deposition of Hydrogenated Nanocrystalline SiGe Films for Thin-Film Si Based Solar Cells  

E-Print Network (OSTI)

Hot-Wire Deposition of Hydrogenated Nanocrystalline SiGe Films for Thin-Film Si Based Solar Cells bandgap absorber in an a-Si/a-SiGe/nc-SiGe(nc- Si) triple-junction solar cell due to its higher optical investigations of nc-SiGe:H thin films made by hot-wire chemical vapor deposition (HWCVD) with a coil

Deng, Xunming

212

Application of solar energy to the supply of hot water for textile dyeing. Final report, CDRL/PA 10  

DOE Green Energy (OSTI)

The design plan for a solar process hot water system for a textile dye beck at Riegel Textile Corporation's LaFrance, South Carolina, facilities is presented. The solar system consists of 396 GE model TC 100 evacuated tube collector modules arranged in a ground mounted array with a total collector area of 6680 square feet. The system includes an 8000-gallon hot water storage tank. Systems analyses, specification sheets, performance data, and an economic evaluation of the proposed system are presented. (WHK)

None

1977-09-01T23:59:59.000Z

213

Grid-connected Solar Electric Systems: The Earthscan Expert Handbook for Planning, Design and Installation  

Science Conference Proceedings (OSTI)

Solar electricity or photovoltaics (PV) is the world's fastest growing energy technology. It can be used on a wide variety of scales, from single dwellings to utility-scale solar farms providing power for whole communities. It can be integrated into ...

Geoff Stapleton; Susan Neill

2012-01-01T23:59:59.000Z

214

Potential for Photovoltaic Solar Installation in Non-Irrigated Corners of Center Pivot Irrigation Fields in the State of Colorado  

DOE Green Energy (OSTI)

The State of Colorado expressed an interest in assessing the potential for photovoltaic (PV) solar installations on non-irrigated corners of center-pivot irrigation (CPI) fields throughout the state. Using aerial imagery and irrigated land data available from the Colorado Water Conservation Board, an assessment of potentially suitable sites was produced. Productivity estimates were calculated from that assessment. The total area of non-irrigated corners of CPI fields in Colorado was estimated to be 314,674 acres, which could yield 223,418 acres of installed PV panels assuming 71% coverage in triangular plots. The total potential annual electricity production for the state was estimated to be 56,821 gigawatt hours (GWH), with an average of 1.3 GWH per available plot.

Roberts, B.

2011-07-01T23:59:59.000Z

215

Largest On-Campus Solar Facility Being Installed at William Paterson...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

by 4.3 million over 15 years. A kiosk will be set up at the university's new science building so students and faculty can explore how much energy the solar farm produces and...

216

Integrated solar heating, cooling and hot water system for the San Diego City Schools, University City High School (Engineering Materials)  

DOE Green Energy (OSTI)

The solar system consists of a heating circuit, two 200-ton absorption chiller hot water circuits and a hot water tube bundle circuit combined with solar collection and storage loops into a single integrated thermal system. Gas fired boilers provide backup and load peaking. Solar collection is provided by three types of panels located on a south facing hill from top to bottom are as follows: parabolic tracking concentrating reflectors, 7680 ft/sup 2/; parabolic fixed concentrating reflectors, 7364 ft/sup 2/; and fresnel lens concentrating, tracking, 2488 ft/sup 2/. The storage capacity is 88,800 gallons in 3 steel tanks. Reference DOE/CS/31499-T2.

Not Available

217

Super-hot (T > 30 MK) Thermal Plasma in Solar Flares  

E-Print Network (OSTI)

The Sun offers a convenient nearby laboratory to study the physical processes of particle acceleration and impulsive energy release in magnetized plasmas that occur throughout the universe, from planetary magnetospheres to black hole accretion disks. Solar flares are the most powerful explosions in the solar system, releasing up to 10^32-10^33 ergs over only 100-1,000 seconds, accelerating electrons up to hundreds of MeV and heating plasma to tens of MK. The accelerated electrons and the hot plasma each contain tens of percent of the total flare energy, indicating an intimate link between particle acceleration, plasma heating, and flare energy release. The Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI) observes the X-ray emission from these processes from ~3 keV to ~17 MeV with unprecedented spectral, spatial, and temporal resolution. RHESSI observations show that "super-hot" (>30 MK) plasma temperatures are achieved almost exclusively by intense, GOES X-class flares and appear to be strictly a...

Caspi, Amir

2011-01-01T23:59:59.000Z

218

Solar process heat technology in action: The process hot water system at the California Correctional Institution at Tehachapi  

DOE Green Energy (OSTI)

Solar process heat technology relates to solar thermal energy systems for industry, commerce, and government. Applications include water preheating and heating, steam generation, process hot air, ventilation air heating, and refrigeration. Solar process heat systems are available for commercial use. At the present time, however, they are economically viable only in niche markets. This paper describes a functioning system in one such market. The California Department of Corrections (CDOC), which operates correctional facilities for the state of California, uses a solar system for providing hot water and space heating at the California Correctional Institute at Tehachapi (CCI/Tehachapi). CCI/Tehachapi is a 5100-inmate facility. The CDOC does not own the solar system. Rather, it buys energy from private investors who own the solar system located on CCI/Tehachapi property; this arrangement is part of a long-term energy purchase agreement. United Solar Technologies (UST) of Olympia Washington is the system operator. The solar system, which began operating in the fall of 1990, utilizes 2677 m{sup 2} (28,800 ft{sup 2}) of parabolic through solar concentrators. Thermal energy collected by the system is used to generate hot water for showers, kitchen operations, and laundry functions. Thermal energy collected by the system is also used for space heating. At peak operating conditions, the system is designed to meet approximately 80 percent of the summer thermal load. 4 figs., 4 tabs.

Hewett, R. [National Renewable Energy Lab., Golden, CO (United States); Gee, R.; May, K. [Industrial Solar Technology, Arvada, CO (United States)

1991-12-01T23:59:59.000Z

219

Design of solar water-heater installations for seasonal users of thermal energy  

SciTech Connect

A mathematical model has been developed for a solar water-heating unit intended to be employed by seasonal users of thermal energy. The expected characteristics of such units are calculated for an ''average'' operating season.

Valyuzhinich, A.A.; Myshko, Yu.L.; Smirnov, S.I.

1980-01-01T23:59:59.000Z

220

Austin Energy- Solar Water Heating Rebate  

Energy.gov (U.S. Department of Energy (DOE))

Austin Energy offers its residential, commercial, and municipal customers up front rebates or a low interest loan for the purchase and installation of solar hot water heaters. Because the program...

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

An investigation of photovoltaic powered pumps in direct solar domestic hot water systems  

DOE Green Energy (OSTI)

The performance of photovoltaic powered pumps in direct solar domestic hot water (PV-SDHW) systems has been studied. The direct PV- SDHW system employs a photovoltaic array, a separately excited DC- motor, a centrifugal pump, a thermal collector, and a storage tank. A search methodology for an optimum PV-SDHW system configuration has been proposed. A comparison is made between the long-term performance of a PV-SDHW system and a conventional SDHW system operating under three control schemes. The three schemes are: an ON-OFF flow controlled SDHW system operating at the manufacturer-recommended constant flow rate, and a linear proportional flow controlled SDHW system with the flow proportional to the solar radiation operating under an optimum proportionality. 13 refs., 6 figs.

Al-Ibrahim, A.M.; Klein, S.A.; Mitchell, J.W.; Beckman, W.A.

1996-09-01T23:59:59.000Z

222

Hot water tank for use with a combination of solar energy and heat-pump desuperheating  

DOE Patents (OSTI)

A water heater or system is described which includes a hot water tank having disposed therein a movable baffle to function as a barrier between the incoming volume of cold water entering the tank and the volume of heated water entering the tank which is heated by the circulation of the cold water through a solar collector and/or a desuperheater of a heat pump so as to optimize the manner in which heat is imparted to the water in accordance to the demand on the water heater or system. A supplemental heater is also provided and it is connected so as to supplement the heating of the water in the event that the solar collector and/or desuperheater cannot impart all of the desired heat input into the water.

Andrews, J.W.

1980-06-25T23:59:59.000Z

223

Hot water tank for use with a combination of solar energy and heat-pump desuperheating  

DOE Patents (OSTI)

A water heater or system which includes a hot water tank having disposed therein a movable baffle to function as a barrier between the incoming volume of cold water entering the tank and the volume of heated water entering the tank which is heated by the circulation of the cold water through a solar collector and/or a desuperheater of a heat pump so as to optimize the manner in which heat is imparted to the water in accordance to the demand on the water heater or system. A supplemental heater is also provided and it is connected so as to supplement the heating of the water in the event that the solar collector and/or desuperheater cannot impart all of the desired heat input into the water.

Andrews, John W. (Sag Harbor, NY)

1983-06-28T23:59:59.000Z

224

Evaluation of economics of hotel/motel solar hot water projects  

SciTech Connect

Experience gained by the Ames Laboratory in managing projects in the Solar Hotel/Motel Hot Water initiative is used to evaluate economic factors. The analysis studies costs and trends from a limited number of projects. Initial analysis, based on cost data presented in the project proposals, shows that cost estimates vary widely for various reasons. Further analysis, based on incurred costs as projects are completed, is a continuing process. These actual costs are normalized to the extent possible to provide consistent comparisons between the systems of various projects. Correlations between proposed costs and actual costs are made to assist future evaluation of similar projects. Several projects, which were offered a grant to participate in these Hotel/Motel demonstrations, have declined to accept the grant on economic grounds. Economic analysis of these projects provides rationale for the apparent cost ineffectiveness. Systems now in operation have provided fuel cost savings data which are presented to show system payback periods. Finally, results of economic analysis of these projects are presented together with initial conclusions regarding cost-effective solar hot water system design.

Struss, R.G.; Brohl, E.C.; Sidles, P.H.

1978-01-01T23:59:59.000Z

225

Solar heating demonstration. Final report  

DOE Green Energy (OSTI)

The demonstration involved a 4-panel solar collector mounted on the industrial arts building. A 120 gallon storage tank supplements a 66 gallon electric hot water heater which supplies hot water for 5 shop wash basins, girl's and boy's lavatories, and a pressure washer in the auto shop. The installation and educational uses of the system are described. (MHR)

Bonicatto, L.; Kozak, C.

1980-01-01T23:59:59.000Z

226

Use of an atrium for the passive-solar retrofit of an office building: design and installation experience  

DOE Green Energy (OSTI)

A clerestory window system has been installed over a courtyard in an existing two-story office building/museum at the Los Alamos National Laboratory, thus creating an atrium. This atrium serves as a passive solar heating and daylighting system for the building and provides new display space for the museum. The retrofit consists of a roof-mounted clerestory window system with night insulating shutters which: forms an atrium that provides new museum space, buffers the former courtyard walls and windows, preheats ventilation air for the entire building, and provides daylighting and heating for the new museum space. The passive system is coupled to the heating, ventilating, and air-conditioning (HVAC) system of the surrounding building by inducing fresh-air makeup through the solar-tempered atrium; heating, cooling, and daylighting are addressed in the design. The design process, the use of the DOE-2 building energy analysis computer program during design, and the construction of the atrium are described.

Hunn, B.D.; Peterson, J.L.

1982-01-01T23:59:59.000Z

227

Super-hot (T > 30 MK) Thermal Plasma in Solar Flares  

E-Print Network (OSTI)

Solar X-ray Spectrometer SolarSoftWare (IDL package) soft X-SolarViews.org) ena. (Image credit: SolarViews.org) servations of such a

Caspi, Amir

2010-01-01T23:59:59.000Z

228

Improving thermosyphon solar domestic hot water system model performance. Final report, March 1994--February 1995  

DOE Green Energy (OSTI)

Data from an indoor solar simulator experimental performance test is used to develop a systematic calibration procedure for a computer model of a thermosyphoning, solar domestic hot water heating system with a tank-in-tank heat exchanger. Calibration is performed using an indoor test with a simulated solar collector to adjust heat transfer in the heat exchanger and heat transfer between adjacent layers of water in the storage tank. An outdoor test is used to calibrate the calculation of the friction drop in the closed collector loop. Additional indoor data with forced flow in the annulus of the heat exchanger leads to improved heat transfer correlations for the inside and outside regions of the tank-in-tank heat exchanger. The calibrated simulation model is compared to several additional outdoor tests both with and without auxiliary heating. Integrated draw energies are predicted with greater accuracy and draw temperature profiles match experimental results to a better degree. Auxiliary energy input predictions improve significantly. 63 figs., 29 tabs.

Swift, T.N.

1996-09-01T23:59:59.000Z

229

Energy Office Grant Helps the Virgin Islands Environmental Resource Station Install Solar Panels, Improve Efficiency, and Cut Monthly Energy Use Nearly 30% (Fact Sheet)  

DOE Green Energy (OSTI)

This fact sheet highlights the energy challenges faced by the Virgin Islands Environmental Resource Station (VIERS), the renewable energy and energy efficiency solutions implemented, the resulting energy efficiency savings, and other project benefits. In 2011, VIERS installed a 9.4 kW solar system funded by a $50,000 American Recovery and Reinvestment Act (ARRA) grant, which was administered by VIEO. To identify additional energy-saving opportunities, VIERS performed an energy audit of appliances, which resulted in the removal of two water coolers and the installation of a water meter to monitor water use and how it relates to electric pump use. VIERS also added an educational component to the project, developing a solar classroom near the original solar system. By building on previous energy conservation measures and making additional investments in renewable energy technology, VIERS has lowered its average monthly energy consumption nearly 30%, even with an increase in guests. The VIERS efforts are not limited to the technology installations, however. They also serve to impact the youth of the U.S. Virgin Islands (USVI) by educating young people about energy efficiency and renewable energy technologies and their energy and environmental impacts. VIERS solar system is connected to the Web via a live feed that posts solar output data in real time, increasing the VIERS solar classroom's potential educational impact exponentially.

Not Available

2012-03-01T23:59:59.000Z

230

Energy Office Grant Helps the Virgin Islands Environmental Resource Station Install Solar Panels, Improve Efficiency, and Cut Monthly Energy Use Nearly 30% (Fact Sheet)  

SciTech Connect

This fact sheet highlights the energy challenges faced by the Virgin Islands Environmental Resource Station (VIERS), the renewable energy and energy efficiency solutions implemented, the resulting energy efficiency savings, and other project benefits. In 2011, VIERS installed a 9.4 kW solar system funded by a $50,000 American Recovery and Reinvestment Act (ARRA) grant, which was administered by VIEO. To identify additional energy-saving opportunities, VIERS performed an energy audit of appliances, which resulted in the removal of two water coolers and the installation of a water meter to monitor water use and how it relates to electric pump use. VIERS also added an educational component to the project, developing a solar classroom near the original solar system. By building on previous energy conservation measures and making additional investments in renewable energy technology, VIERS has lowered its average monthly energy consumption nearly 30%, even with an increase in guests. The VIERS efforts are not limited to the technology installations, however. They also serve to impact the youth of the U.S. Virgin Islands (USVI) by educating young people about energy efficiency and renewable energy technologies and their energy and environmental impacts. VIERS solar system is connected to the Web via a live feed that posts solar output data in real time, increasing the VIERS solar classroom's potential educational impact exponentially.

2012-03-01T23:59:59.000Z

231

THE FREQUENCY OF HOT JUPITERS ORBITING NEARBY SOLAR-TYPE STARS  

Science Conference Proceedings (OSTI)

We determine the fraction of F, G, and K dwarfs in the solar neighborhood hosting hot Jupiters as measured by the California Planet Survey from the Lick and Keck planet searches. We find the rate to be 1.2% {+-} 0.38%, which is consistent with the rate reported by Mayor et al. from the HARPS and CORALIE radial velocity (RV) surveys. These numbers are more than double the rate reported by Howard et al. for Kepler stars and the rate of Gould et al. from the OGLE-III transit search; however, due to small number statistics these differences are of only marginal statistical significance. We explore some of the difficulties in estimating this rate from the existing RV data sets and comparing RV rates to rates from other techniques.

Wright, J. T. [Department of Astronomy, Pennsylvania State University, 525 Davey Lab, University Park, PA 16802 (United States); Marcy, G. W.; Howard, A. W. [Department of Astronomy, University of California, Berkeley, CA, 94720-3411 (United States); Johnson, John Asher; Morton, T. D. [Department of Astrophysics, California Institute of Technology, MS 249-17, Pasadena, CA, 91125 (United States); Fischer, D. A., E-mail: jtwright@astro.psu.edu [Department of Astronomy, Yale University, 260 Whitney Avenue, New Haven, CT 06511 (United States)

2012-07-10T23:59:59.000Z

232

Cold-Climate Solar Domestic Hot Water Systems: Cost/Benefit Analysis and Opportunities for Improvement  

DOE Green Energy (OSTI)

To determine potential for reduction in the cost of saved energy (COSE) for cold-climate solar domestic hot water (SDHW) systems, COSE was computed for three types of cold climate water heating systems. For each system, a series of cost-saving measures was considered: (1) balance of systems (BOS): tank, heat exchanger, and piping-valving measures; and (2) four alternative lower-cost collectors. Given all beneficial BOS measures in place, >50% reduction of COSE was achievable only with selective polymer collectors at half today's selective collector cost. In all three system types, today's metal-glass selective collector achieved the same COSE as the hypothesized non-selective polymer collector.

Burch, J.; Hillman, T.; Salasovich, J.

2005-01-01T23:59:59.000Z

233

The Frequency of Hot Jupiters Orbiting Nearby Solar-Type Stars  

E-Print Network (OSTI)

We determine the fraction of F, G, and K dwarfs in the Solar Neighborhood hosting hot jupiters as measured by the California Planet Survey from the Lick and Keck planet searches. We find the rate to be 1.2\\pm0.38%, which is consistent with the rate reported by Mayor et al. (2011) from the HARPS and CORALIE radial velocity surveys. These numbers are more than double the rate reported by Howard et al. (2011) for Kepler stars and the rate of Gould et al. (2006) from the OGLE-III transit search, however due to small number statistics these differences are of only marginal statistical significance. We explore some of the difficulties in estimating this rate from the existing radial velocity data sets and comparing radial velocity rates to rates from other techniques.

Wright, J T; Howard, A W; Johnson, John Asher; Morton, T; Fischer, D A

2012-01-01T23:59:59.000Z

234

Workforce Development Oregon Academic Research Facilities Research Expertise Oregon was the first statein the U.S. to install photovoltaics on its  

E-Print Network (OSTI)

College's (PCC) microelectronics program to develop graduates who specialize in solar cell manufacturing conservation systems and to install photovoltaic and solar domestic hot water systems. LCC offers the nation materials for pin double-heterojunction thin-film solar cells with funding from the National Renewable

Oregon, University of

235

Epitaxial Thin Film Silicon Solar Cells Fabricated by Hot Wire Chemical Vapor Deposition Below 750 ..deg..C: Preprint  

SciTech Connect

We report on fabricating film c-Si solar cells on Si wafer templates by hot-wire chemical vapor deposition. These devices, grown at glass-compatible temperatures < 750..deg..C, demonstrate open-circuit voltages > 500 mV and efficiencies > 5%.

Alberi, K.; Martin, I. T.; Shub, M.; Teplin, C. W.; Iwaniczko, E.; Xu, Y.; duda, A.; Stradin, P.; Johnston, S. W.; Romero, M. J.; Branz, H. M.; Young, D. L.

2009-06-01T23:59:59.000Z

236

Development of a gas backup heater for solar domestic hot-water systems. Final report, April 1978-April 1980  

DOE Green Energy (OSTI)

A comprehensive program was undertaken to develop a unique gas fired backup for solar domestic hot water systems. Detailed computer design tools were written. A series of heat transfer experiments were performed to characterize the performance of individual components. A full scale engineering prototype, including the solar preheat tank and solar heat exchanger, was designed, fabricated and subjected to limited testing. Firing efficiency for the backup system was found to be 81.4% at a firing rate of 50,000 Btu/h. Long term standby losses should be negligible.

Morrison, D.J.; Grunes, H.E.; de Winter, F.; Armstrong, P.R.

1980-06-01T23:59:59.000Z

237

Low-Cost Solar Domestic Hot Water Systems for Mild Climates  

DOE Green Energy (OSTI)

In FY99, Solar Heating and Lighting set the goal to reduce the life-cycle cost of saved-energy for solar domestic hot water (SDHW) systems in mild climates by 50%, primarily through use of polymer technology. Two industry teams (Davis Energy Group/SunEarth (DEG/SE) and FAFCO) have been developing un-pressurized integral-collector-storage (ICS) systems having load-side heat exchangers, and began field-testing in FY04. DEG/SE?s ICS has a rotomolded tank and thermoformed glazing. Based upon manufacturing issues, costs, and poor performance, the FAFCO team changed direction in late FY04 from an un-pressurized ICS to a direct thermosiphon design based upon use of pool collectors. Support for the teams is being provided for materials testing, modeling, and system testing. New ICS system models have been produced to model the new systems. A new ICS rating procedure for the ICS systems is undergoing testing and validation. Pipe freezing, freeze protection valves, and overheating have been tested and analyzed.

Burch, J.; Christensen, C.; Merrigan, T.; Hewett, R.; Jorgensen, G.

2005-01-01T23:59:59.000Z

238

Solar project  

SciTech Connect

A solar laundry was installed on a college campus in South Carolina, including two separate systems installed in parallel. (LEW)

1983-01-01T23:59:59.000Z

239

Application of solar energy to the supply of industrial process hot water. Aerotherm final report, 77-235. [Can washing in Campbell Soup plant  

DOE Green Energy (OSTI)

The objectives of the Solar Industrial Process Hot Water Program are to design, test, and evaluate the application of solar energy to the generation and supply of industrial process hot water, and to provide an assessment of the economic and resource benefits to be gained. Other objectives are to stimulate and give impetus to the use of solar energy for supplying significant amounts of industrial process heat requirements. The plant selected for the design of a solar industrial process hot water system was the Campbell Soup facility in Sacramento, California. The total hot water demand for this plant varies between 500 and 800 gpm during regular production shifts, and hits a peak of over 1,000 gpm for approximately one hour during the cleanup shift. Most of the hot water is heated in the boiler room by a combination of waste heat recovery and low pressure (5 psi) steam-water heat exchangers. The hot water emerges from the boiler room at a temperature between 160/sup 0/F and 180/sup 0/F and is transported to the various process areas. Booster heaters in the process areas then use low pressure (5 psi) or medium pressure (20 psi) steam to raise the temperature of the water to the level required for each process. Hot water is used in several processes at the Campbell Soup plant, but the can washing process was selected to demonstrate the feasibility of a solar hot water system. A detailed design and economic analysis of the system is given. (WHK)

None

1977-01-01T23:59:59.000Z

240

Design calculation procedure for passive solar houses at Navy installations in regions with cold climate. Volume I. Preliminary report, April 1980-September 1981  

SciTech Connect

A 'worksheet' approach is used in that the user may work through an example passive solar design by following the text in the report. Included are tables for heating degree days, solar heat gains, building R factors, orientation factors, roof overhang designs, etc. Performance is calculated on a monthly basis. The reports are presented for five geographical regions with content and text format similar, differing only in the appropriate regional factors. Appropriate designs are given for Navy installations in regions with cold climate.

Lumsdaine, M.; Lumsdaine, E.

1981-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Crystal Silicon Heterojunction Solar Cells by Hot-Wire CVD: Preprint  

DOE Green Energy (OSTI)

Hot-wire chemical vapor deposition (HWCVD) is a promising technique for fabricating Silicon heterojunction (SHJ) solar cells. In this paper we describe our efforts to increase the open circuit voltage (Voc) while improving the efficiency of these devices. On p-type c-Si float-zone wafers, we used a double heterojunction structure with an amorphous n/i contact to the top surface and an i/p contact to the back surface to obtain an open circuit voltage (Voc) of 679 mV in a 0.9 cm2 cell with an independently confirmed efficiency of 19.1%. This is the best reported performance for a cell of this configuration. We also made progress on p-type CZ wafers and achieved 18.7% independently confirmed efficiency with little degradation under prolong illumination. Our best Voc for a p-type SHJ cell is 0.688 V, which is close to the 691 mV we achieved for SHJ cells on n type c-Si wafers.

Wang, Q.; Page, M. R.; Iwaniczko, E.; Xu, Y. Q.; Roybal, L.; Bauer, R.; To, B.; Yuan, H. C.; Duda, A.; Yan, Y. F.

2008-05-01T23:59:59.000Z

242

Testing and analysis of load-side immersed heat exchangers for solar domestic hot water systems  

DOE Green Energy (OSTI)

This report describes work to determine the performance of load-side heat exchangers for use in residential solar domestic hot water systems. We measured the performance of four heat exchangers: a smooth coil and a finned coil having heat transfer areas of 2.5 m/sup 2/ (26 ft/sup 2/) and those having areas of 1.7 m/sup 2/ (19 ft/sup 2/). A numerical model using the thermal network program MITAS was constructed, and results were compared to the experimental results. Research showed a smooth coil with only 70% of the surface area of a finned coil performed better than the finned coil. Also, load-side heat exchangers can maintain and enhance stratification in storage tanks, permitting the use of control strategies that take advantage of stratified storage tanks to increase system performance. The analytical model, which agreed reasonably well with the experimental results, was used to vary heat exchanger flow rate and area and initial tank temperature for both a smooth- and a finned-coil heat exchanger. Increasing the heat exchanger flow rate and area results in higher heat transfer rates but not necessarily optimal performance. Lower initial tank temperatures resulted in reduced tank stratification. The smooth heat exchanger outperformed the finned heat exchanger with the same outside surface area. 15 refs., 37 figs., 9 tabs.

Farrington, R.B.; Bingham, C.E.

1987-10-01T23:59:59.000Z

243

Super-hot (T > 30 MK) Thermal Plasma in Solar Flares  

E-Print Network (OSTI)

MNRAS, 148, 17 Kane, S. R. , et al. 1980, in Solar Flares: AMonograph from SKYLAB Solar Workshop II, ed. P. A.Moore, R. , et al. 1980, in Solar Flares: A Monograph from

Caspi, Amir

2010-01-01T23:59:59.000Z

244

Solar water heater lease program. Interim report  

SciTech Connect

The Solar Water Heater Lease Program consists of the installation and leasing of ten solar systems to central Illinois homeowners. The measured energy savings to the homeowners and the impact of such systems on energy production requirements are studied. Each homeowner collects data on the gallons of hot water used, electricity used to heat water, and the temperatures of the cold and hot water outlet temperatures at the sink. The data are presented and conclusions are drawn, including the optimum slope of the collector, comparison of the actual hot water consumption and the estimated consumption, evaluation of the effects of temperature settings of the non-solar water heater, and the percentage of the energy provided for hot water by the solar system. The monitoring procedures and results are evaluated. Recommendations for improving the solar hot water systems are presented. (LEW)

1982-01-01T23:59:59.000Z

245

Super-hot (T > 30 MK) Thermal Plasma in Solar Flares  

E-Print Network (OSTI)

xi Chapter 1: The Sun and Solarexpress. xi Chapter 1: The Sun and Solar Flares Introductionand release. 1.1 Solar structure The Sun, as any other star,

Caspi, Amir

2010-01-01T23:59:59.000Z

246

In-situ parameter estimation for solar domestic hot water heating systems components. Final report, June 1995--May 1996  

DOE Green Energy (OSTI)

Three different solar domestic hot water systems are being tested at the Colorado State University Solar Energy Applications Laboratory; an unpressurized drain-back system with a load side heat exchanger, an integral collector storage system, and an ultra low flow natural convection heat exchanger system. The systems are fully instrumented to yield data appropriate for in-depth analyses of performance. The level of detail allows the observation of the performance of the total system and the performance of the individual components. This report evaluates the systems based on in-situ experimental data and compares the performances with simulated performances. The verification of the simulations aids in the rating procedure. The whole system performance measurements are also used to analyze the performance of individual components of a solar hot water system and to develop improved component models. The data are analyzed extensively and the parameters needed to characterize the systems fully are developed. Also resulting from this indepth analysis are suggested design improvements wither to the systems or the system components.

Smith, T.R.

1997-03-01T23:59:59.000Z

247

Solar preheating of both domestic hot water and space. Final technical report for the Sea Loft restaurant in Long Branch, New Jersey (Engineering Materials)  

Science Conference Proceedings (OSTI)

Stephen Giddio's Sea Loft Restaurant in Long Branch, NJ is equipped with an active solar system for preheating of both Space and Domestic Hot Water (DHW). Three pumped water loops, each closed circuit, transfer heat from one major equipment component to another. The closed loop drain back solar energy collection circuit uses a 3/4 horsepower pump to circulate seventeen gallons per minute of deionized water from the Solar Storage Tank to the Solar Collector Array, and return. This tank has a capacity of 600 gallons. The solar array consist of eighty-three evacuated tube type concentrating collectors. The heat gathered in this circuit is stored in the tank for either simultaneous or future use in either or both of the Space and DHW preheating loops. The preheating of city water prior to its entrance into the gas fired 86 gallon DHW heater is accomplished in a separate 600 gallon capacity tank. Two thirty-five square foot tubed heat exchanger bundles inserted into this tank accept solar heated hot water from the Solar Storage Tank. This solar heated water is pumped at sixteen GPM in a closed loop circuit using a 1/4 HP pump. The preheating of restaurant space is accomplished in a closed loop circuit between the Solar Storage Tank and an eight SF hot water coil inserted into the return air from the Main Dining Room of the restaurant. A 1/4 HP pump circulates fifteen gallons of solar heated hot water per minute. This system incorporates a differential temperature controller that utilizes a multitude of pressure sensors and temperature thermistors located throughout the various portions of the system components and piping. The Display Board mounted on the wall of the Bar-Lounge Area serves to integrate the entire solar system. It not only displays the flow but houses the Btu flowmeters, Digital temperature readouts, and HVAC EMS Programmer. Reference DOE/CS/30007-T1.

Not Available

1982-11-28T23:59:59.000Z

248

Field monitoring of solar domestic hot water systems based on simple tank temperature measurement  

DOE Green Energy (OSTI)

By dynamically measuring solar storage tank temperature(s), the solar storage tank effectively becomes a dynamic calorimeter to measure the energy flows in a solar system. The energy flows include solar loop gain, tank losses, and potentially draw extraction. With one-channel temperature loggers storing data over several days to several weeks, this approach provides low-cost, modest-accuracy performance assessment, useful for determination of savings persistence and diagnostics. Analysis is based upon the tank energy balance, identifying solar gain during the day and tank losses at night. These gains and losses can be compared to expectations based upon prior knowledge, and estimated weather conditions. Diagnostics include controller and pump operation, and excessive nighttime losses. With one point temperature logger, solar gain accuracy is expected to be 20 to 50%, depending on draw frequency and volume. Two examples are shown, a properly operating system and a system with excessive nighttime losses.

Burch, J.; Xie, Yuantao [National Renewable Energy Lab., Golden, CO (United States); Murley, C.S. [Sacramento Municipal Utility District, CA (United States)

1995-05-01T23:59:59.000Z

249

SolOPT: PV and Solar Hot Water Hourly Simulation Software Tool  

In order to increase the speed and scale of Renewable Energy (RE) solar project deployment on buildings, energy savings analysis and a strong business ...

250

City of San Jose- Solar Hot Water Heaters & Photovoltaic Systems Permit Requirements  

Energy.gov (U.S. Department of Energy (DOE))

Building, Planning and Electrical Permits are required for Photovoltiac (PV) systems installed in San Jose. In most cases, PV systems must also undergo a Building Plan Review and an Electrical...

251

Active solar thermal design manual  

SciTech Connect

This manual is aimed at systems design engineers, architects, system supplier/installers, and contractor/builders. Practical information for both skilled and inexperienced designers. Solar thermal applications focuses on residential and commercial space heating, potable hot water heating, process water heating, and space cooling.

1985-01-01T23:59:59.000Z

252

Sylcom Solar | Open Energy Information  

Open Energy Info (EERE)

research, distribution, construction, operation, maintenance of products and of Photovoltaic Solar, Thermal Solar and Solar Thermoelectric installations. References Sylcom...

253

Design data brochure for a pyramidal optics solar system  

DOE Green Energy (OSTI)

This Design Data Brochure provides information on a Pyramidal Optics Solar System for solar heating and domestic hot water. The system is made up of the collecting, storage, and distribution subsystems. Contained in the brochure are such items as system description, available accessories, installation arrangements, physical data, piping and wiring diagrams, and guide specifications.

Not Available

1980-09-01T23:59:59.000Z

254

Design and installation manual for thermal energy storage  

DOE Green Energy (OSTI)

The purpose for this manual is to provide information on the design and installation of thermal energy storage in solar heating systems. It is intended for contractors, installers, solar system designers, engineers, architects, and manufacturers who intend to enter the solar energy business. The reader should have general knowledge of how solar heating systems operate and knowledge of construction methods and building codes. Knowledge of solar analysis methods such as f-chart, SOLCOST, DOE-1, or TRNSYS would be helpful. The information contained in the manual includes sizing storage, choosing a location for the storage device, and insulation requirements. Both air-based and liquid-based systems are covered with topics on designing rock beds, tank types, pump and fan selection, installation, costs, and operation and maintenance. Topics relevant to heating domestic water include safety, single- and dual-tank systems, domestic water heating with air- and liquid-based space heating system, and stand-alone domestic hot water systems. Several appendices present common problems with storage systems and their solutions, heat transfer fluid properties, heat exchanger sizing, and sample specifications for heat exchangers, wooden rock bins, steel tanks, concrete tanks, and fiberglass-reinforced plastic tanks.

Cole, R L; Nield, K J; Rohde, R R; Wolosewicz, R M [eds.

1979-02-01T23:59:59.000Z

255

Design and installation manual for thermal energy storage  

DOE Green Energy (OSTI)

The purpose of this manual is to provide information on the design and installation of thermal energy storage in active solar systems. It is intended for contractors, installers, solar system designers, engineers, architects, and manufacturers who intend to enter the solar energy business. The reader should have general knowledge of how solar heating and cooling systems operate and knowledge of construction methods and building codes. Knowledge of solar analysis methods such as f-Chart, SOLCOST, DOE-1, or TRNSYS would be helpful. The information contained in the manual includes sizing storage, choosing a location for the storage device, and insulation requirements. Both air-based and liquid-based systems are covered with topics on designing rock beds, tank types, pump and fan selection, installation, costs, and operation and maintenance. Topics relevant to latent heat storage include properties of phase-change materials, sizing the storage unit, insulating the storage unit, available systems, and cost. Topics relevant to heating domestic water include safety, single- and dual-tank systems, domestic water heating with air- and liquid-based space heating systems, and stand alone domestics hot water systems. Several appendices present common problems with storage systems and their solutions, heat transfer fluid properties, economic insulation thickness, heat exchanger sizing, and sample specifications for heat exchangers, wooden rock bins, steel tanks, concrete tanks, and fiberglass-reinforced plastic tanks.

Cole, R L; Nield, K J; Rohde, R R; Wolosewicz, R M

1980-01-01T23:59:59.000Z

256

Solar preheating of both domestic hot water and space. Final technical report for the Sea Loft restaurant in Long Branch, New Jersey  

Science Conference Proceedings (OSTI)

Stephen Giddio's Sea Loft Restaurant in Long Branch, NJ is equipped with an active solar system for preheating water for both space heating and domestic hot water. Three pumped water loops, each a closed circuit, transfer heat from one major component to another. Solar heat is collected by an array of 83 evacuated tube collectors. The acceptance test results are appended, as well as the operational and maintenance manual. Reference CAPE-2805. (LEW)

Not Available

1982-11-28T23:59:59.000Z

257

Application of solar energy to the supply of industrial hot water. Technical report 3  

SciTech Connect

A solar water heating and steam generating system is being developed for a California laundry. Progress reported includes accumulation of data on process usage and demands for the purpose of collector sizing, studies of insulation for piping and thermal storage tanks, investigation in the selection of the heat transfer fluid, and weather measurements. Further analyses on the supporting structure for the solar collector arrays are reported. A concept review meeting is discussed. (LEW)

1976-08-01T23:59:59.000Z

258

Standard Guide for On-Site Inspection and Verification of Operation of Solar Domestic Hot Water Systems  

E-Print Network (OSTI)

1.1 This guide covers procedures and test methods for conducting an on-site inspection and acceptance test of an installed domestic hot water system (DHW) using flat plate, concentrating-type collectors or tank absorber systems. 1.2 It is intended as a simple and economical acceptance test to be performed by the system installer or an independent tester to verify that critical components of the system are functioning and to acquire baseline data reflecting overall short term system heat output. 1.3 This guide is not intended to generate accurate measurements of system performance (see ASHRAE standard 95-1981 for a laboratory test) or thermal efficiency. 1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine th...

American Society for Testing and Materials. Philadelphia

1987-01-01T23:59:59.000Z

259

Thermal performance and economics of solar space and hot water heating system on Long Island, New York. [F-chart method  

DOE Green Energy (OSTI)

A practical method for designing solar space and water heating systems, called the ''f-chart'' method, is described with the results calculated for Long Island, New York. The solar heating systems to be considered consist of a solar collector which uses either liquid or air, an energy storage which can be either a water tank or a pebble bed, and an auxiliary energy source which supplies heat when solar energy is not available. Solar heated water from storage can be used either for space heating or for preheating the domestic hot water. The results of the ''f-chart'' analysis can simply be expressed as follows. For the thermal performance, Annual Load Fraction Supplied by Solar Energy versus Collector Area, and for the economic performance, Life Cycle Cost Savings versus Collector Area.

Auh, P C

1978-06-01T23:59:59.000Z

260

Implementation plan for the demonstration of a 50,000 ft/sup 2/ solar hot water system for the textile industry. Final report  

DOE Green Energy (OSTI)

An analysis of textile processes was conducted to determine their applicability to integration into a 50,000 ft/sup 2/ collector field and into a waste heat recovery system. Various processes in a typical carpet finishing plant, a typical cotton/cotton blend finishing plant, and a typical 100% synthetic fabric pressurized beck finishing plant are analyzed. The flat-plate, evacuated tube, and parabolic concentrator are discussed and evaluated. Evaluations of direct heat exchange, closed cycle enhanced recovery, and open cycle enhanced heat recovery techniques as applied to textile processes are presented. Conceptual designs are discussed that use a solar array to produce hot water and use standard boilers to produce process steam and to augment the hot water output when insolation values are insufficient to meet process demands. Conceptual designs and cost estimates are presented for: process water systems with evacuated tube solar collectors; process water system with concentrating-tracking solar collectors; feedwater system with concentrating-tracking solar collectors; templifier and direct exchange waste heat recovery system; direct heat recovery systems; integrated system using enhanced heat recovery and concentrating-tracking solar collectors; integrated system using direct heat recovery and concentrating-tracking solar collectors; integrated system using direct heat recovery, evacuated tube solar collectors and concentrating-tracking solar collectors; and integrated system using enhanced heat recovery, evacuated tube collectors, and concentrating-tracking source collectors. An economic evaluation of the systems is presented using the rate of return method. Results and recommendations are summarized. (MCW)

Hester, J.C.; Beasley, D.E.; Rogers, W.A. Jr.

1980-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Effects of plumbing attachments on heat losses from solar domestic hot water storage tanks. Final report, Part 2  

DOE Green Energy (OSTI)

The Solar Rating and Certification Corporation (SRCC) has established a standardized methodology for determining the performance rating of the Solar Domestic Hot Water (SDHW) systems it certifies under OG-300. Measured performance data for the solar collector component(s) of the system are used along with numerical models for the balance of the system to calculate the system`s thermal performance under a standard set of rating conditions. SRCC uses TRNSYS to model each of the components that comprise the system. The majority of the SRCC certified systems include a thermal storage tank with an auxiliary electrical heater. The most common being a conventional fifty gallon electric tank water heater. Presently, the thermal losses from these tanks are calculated using Q = U {center_dot} A {center_dot} {Delta}T. Unfortunately, this generalized formula does not adequately address temperature stratification both within the tank as well as in the ambient air surrounding the tank, non-uniform insulation jacket, thermal siphoning in the fluid lines attached to the tank, and plumbing fittings attached to the tank. This study is intended to address only that part of the problem that deals with the plumbing fittings attached to the tank. Heat losses from a storage tank and its plumbing fittings involve three different operating modes: charging, discharging and standby. In the charging mode, the tank receives energy from the solar collector. In the discharge mode, water flows from the storage tank through the distribution pipes to the faucets and cold city water enters the tank. In the standby mode, there is no forced water flow into or out of the tank. In this experimental study, only the standby mode was considered.

Song, J.; Wood, B.D. [Univ. of Nevada, Reno, NV (United States); Ji, L.J. [Arizona State Univ., Tempe, AZ (United States)

1998-03-01T23:59:59.000Z

262

Prototype Passive Solar Buildings in Louisiana - A Hot-Humid Climate  

E-Print Network (OSTI)

This paper on prototype passive solar buildings in Louisiana presents state of the art passive solar design. According to U.S. Department of Energy report, the annual energy consumption for a single family detached dwelling in Louisiana is from 31,000 to 51,000 Btu's/sq.ft./yr. with a mean at 38,000 Btu's/sq.ft./yr. and for an office building is from 39,000 to 58,000 Btu's/sq.ft./yr. Incorporation of passive solar design may provide a major percentage of the energy consumption with only 2 to 8 percent of additional construction cost. The projected savings as presented in this report are an approximate estimation. However, the actual savings will vary depending upon the occupancy, operation, and maintenance of the building. At the same time, such design represents an increased involvement for the architect. The full potential of this passive solar design depends on a sensitive awareness of the relationship between climate, comfort and the thermal characteristics of buildings and building materials. The primary purpose of this work is to offer a working definition and fundamental understanding of a number of practical applications of passive solar designs in Louisiana. Four new buildings and six existing retrofitted buildings are presented.

Shih, J. C.

1986-01-01T23:59:59.000Z

263

Operation manual: solar hot water preheat, Henry's Lake State Park. Final technical report  

DOE Green Energy (OSTI)

Instructions for the assembling of the panel array and start-up procedures for the water heater are provided. The preheat system is designed for the months of May through September and provides 75% of hot water for an 800 gal/day use. The panels are disassembled and stored during the winter months. Information on troubleshooting the system, a set of as built plans and warranty material are included.

Not Available

1985-01-01T23:59:59.000Z

264

Theory of heating of hot magnetized plasma by Alfven waves. Application for solar corona  

E-Print Network (OSTI)

The heating of magnetized plasma by propagation of Alfven waves is calculated as a function of the magnetic field spectral density. The results can be applied to evaluate the heating power of the solar corona at known data from satellites' magnetometers. This heating rate can be incorporated in global models for heating of the solar corona and creation of the solar wind. The final formula for the heating power is illustrated with a model spectral density of the magnetic field obtained by analysis of the Voyager 1 mission results. The influence of high frequency dissipative modes is also taken into account and it is concluded that for evaluation of the total coronal heating it is necessary to know the spectral density of the fluctuating component of the magnetic field up to the frequency of electron-proton collisions.

T. M. Mishonov; M. V. Stoev; Y. G. Maneva

2007-01-19T23:59:59.000Z

265

Application of solar energy to the supply of industrial hot water. Technical report 4  

SciTech Connect

A solar water heating and steam generating system is being designed for a California laundry. Progress reported includes completion of the analysis of the existing process services, determination of collectable solar energy at El Centro, California, selection of water as the heat transfer fluid in the 200/sup 0/F system and further analyses of heat transfer fluids for the 300/sup 0/F system, meetings and discussions with respect to system controls and monitoring and the collector support structure, and a proposal for the waste heat recovery system. (LEW)

1976-09-01T23:59:59.000Z

266

Durability and reliability of solar domestic hot water heaters: Survey results. Final report, Part 1  

SciTech Connect

An unresolved barrier for consumer acceptance of SDWH systems is the perception that they are unreliable and that their service life is significantly less than that claimed by the manufacturers/dealers. A comprehensive survey was developed to identify and define the relevant durability and reliability issues that affect the long term performance of SDWH systems. The survey was directed towards installers and service contractors with significant field experience.

Ramirez-Vargas, R.; Whitfield, K. [Arizona State Univ., Tempe, AZ (United States); Hicks, B.; Wood, B.D. [Univ. of Nevada, Reno, NV (United States)

1998-03-01T23:59:59.000Z

267

Tool for Generating Realistic Residential Hot Water Event Schedules: Preprint  

SciTech Connect

The installed energy savings for advanced residential hot water systems can depend greatly on detailed occupant use patterns. Quantifying these patterns is essential for analyzing measures such as tankless water heaters, solar hot water systems with demand-side heat exchangers, distribution system improvements, and recirculation loops. This paper describes the development of an advanced spreadsheet tool that can generate a series of year-long hot water event schedules consistent with realistic probability distributions of start time, duration and flow rate variability, clustering, fixture assignment, vacation periods, and seasonality. This paper also presents the application of the hot water event schedules in the context of an integral-collector-storage solar water heating system in a moderate climate.

Hendron, B.; Burch, J.; Barker, G.

2010-08-01T23:59:59.000Z

268

Feasibility and Importance of an Automatic Controller for Solar Hot Water System  

Science Conference Proceedings (OSTI)

Being a developing country, Bangladesh has a very poor condition in terms of generating electricity. Alongside, natural resources like fuel and coal are in limited amount and will not be able to sustain forever. As a result, sustainable energy is starting ... Keywords: automatic, solar, heater, controller, microcontroller, relay, LCD, valve

M. R. Hasan; A. Rahman; A. Azad

2011-10-01T23:59:59.000Z

269

Hot water supply system  

SciTech Connect

A hot water supply system is described which consists of: a boiler having an exhaust; solar panels; and a frame supporting the solar panels and including a compartment beneath the solar panels, the boiler exhaust termining in the compartment beneath the solar panels, the boiler being within the compartment.

Piper, J.R.

1986-06-10T23:59:59.000Z

270

Wide-Gap Thin Film Si n-i-p Solar Cells Deposited by Hot-Wire CVD: Preprint  

DOE Green Energy (OSTI)

High-voltage wide bandgap thin-film Si n-i-p solar cells have been made using the hot-wire chemical vapor deposition (HWCVD) technique. The best open-circuit voltage (Voc) has exceeded 0.94 V in solar cells using HWCVD in the entire n-i-p structure. A Voc of 0.97V has been achieved using HWCVD in the n and i layers and plasma-enhanced (PE) CVD for the p layer. The high voltages are attributed to the wide-gap i layer and an improved p/i interface. The wide-gap i layer is obtained by using low substrate temperatures and sufficient hydrogen dilution during the growth of the i layer to arrive at the amorphous-to-microcrystalline phase transition region. The optical band gap (E04) of the i layer is found to be 1.90 eV. These high-voltage cells also exhibit good fill factors exceeding 0.7 with short-circuit-current densities of 8 to 10 mA/cm2 on bare stainless steel substrates. We have also carried out photoluminescence (PL) spectroscopy studies and found a correlation between Voc and the PL peak energy position.

Wang, Q.; Iwaniczko, E.; Yang, J.; Lord, K.; Guha, S.; Wang, K.; Han, D.

2002-05-01T23:59:59.000Z

271

Analysis and design of a solar-powered liquid-desiccant air conditioner for use in hot and humid climates  

SciTech Connect

An experimental and theoretical investigation of the feasibility of a solar-powered liquid-desiccant air conditioner, for use in hot and humid climates, was carried out at the Mechanical Engineering Department, University of Florida. The proposed liquid desiccant system used nonadiabatic contactors, packed with finned-tube coils, for both moist air dehumidification and liquid-desiccant regeneration. A theoretical model was developed to analyze the complex phenomena of simultaneous heat and mass transfer in nonadiabatic contactors, as well as the continuous interaction between the dehumidification and regeneration processes. A computer code was written to assist in the analysis of the dehumidification and regeneration processes separately and coupled, for continuous operation. It was used to investigate the interaction between the different controlling parameters and their effects on the overall performance of the desiccant system. A fully solar-powered liquid-desiccant air-conditioner, with three tons of capacity was designed and optimized including economical criteria. The overall coefficient of performance (COP) of the optimized system was determined to be 0.312.

Chebbah, A.

1987-01-01T23:59:59.000Z

272

DOE Solar Decathlon: News Blog Blog Archive Solar Decathlon...  

NLE Websites -- All DOE Office Websites (Extended Search)

Architecture Comfort Zone Energy Balance Engineering Home Entertainment Hot Water Market Appeal Events Media Solar Decathlon Solar Decathlon 2009 Solar Decathlon 2011 Solar...

273

SunShot Initiative: Installation and Performance  

NLE Websites -- All DOE Office Websites (Extended Search)

Installation and Performance to Installation and Performance to someone by E-mail Share SunShot Initiative: Installation and Performance on Facebook Tweet about SunShot Initiative: Installation and Performance on Twitter Bookmark SunShot Initiative: Installation and Performance on Google Bookmark SunShot Initiative: Installation and Performance on Delicious Rank SunShot Initiative: Installation and Performance on Digg Find More places to share SunShot Initiative: Installation and Performance on AddThis.com... Concentrating Solar Power Photovoltaics Systems Integration Balance of Systems Reducing Non-Hardware Costs Lowering Barriers Fostering Growth Installation and Performance Photo of a group of men moving a rectangular solar panel. Energy Secretary Steven Chu watches members of the Solar Instructor

274

EUV Spectra of the Full Solar Disk: Analysis and Results of the Cosmic Hot Interstellar Plasma Spectrometer (CHIPS)  

E-Print Network (OSTI)

L. , Feldman, U. : 1972, The solar spectrum: Wavelengths andknowledge of the solar spectrum. SOHO/CDS/GIS has onedetails of the solar spectrum. Rocket ?ights typically

Sirk, M. M.; Hurwitz, M.; Marchant, W.

2010-01-01T23:59:59.000Z

275

Case Study: Passive Solar Concepts Adapted to In-Fill Housing in a Hot, Humid Climate  

E-Print Network (OSTI)

In-fill housing for central city areas appears to be an answer to the continuing need for compact, affordable dwelling unite that will improve the neighborhood environment. There exist many central city areas in Louisiana where lots are unusually narrow but zoned for residential use. As a result of current building code improvement programs, there are numerous vacant lots in the prime downtown locations. Owners and builders seem to be poorly equipped to deal with the design constraints inherent in architectural proposals for contemporary housing design in these areas. Thin investigation considers the development of a case study that involves the planning and design of a compact, solar multi-family residential unit for a central city site condition. Emphasis will be placed on developing units that are highly energy conserving and have potential for one of three levels of passive solar technology--from a sun-tempered unit to a dominant passive solar system. The case study also focuses on the optional mix relationship between conservation options and passive system size. The site study area, a neighborhood in Baton Rouge, Louisiana, is distinctive in that narrow 40 x 100 feet lots predominate. Many are vacant.

McQueen, T. M.; White, J. T.

1985-01-01T23:59:59.000Z

276

Solar For Milwaukee, By Milwaukee | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

For Milwaukee, By Milwaukee For Milwaukee, By Milwaukee Solar For Milwaukee, By Milwaukee February 4, 2013 - 2:45pm Addthis Installing a solar hot water system at a Milwaukee fire station. The installation was completed as part of the Midwest Renewable Energy Association's hands-on training workshop. System components were donated by local manufacturer, Caleffi. | Photo Courtesy of the National Renewable Energy Lab. Installing a solar hot water system at a Milwaukee fire station. The installation was completed as part of the Midwest Renewable Energy Association's hands-on training workshop. System components were donated by local manufacturer, Caleffi. | Photo Courtesy of the National Renewable Energy Lab. Erin R. Pierce Erin R. Pierce Digital Communications Specialist, Office of Public Affairs

277

CALIFORNIA SOLAR DATA MANUAL  

E-Print Network (OSTI)

The University of Wisconsin Interactive Solar Heating DesignProgram, , , , c, Solar Heating of Buildings and DomesticProperty Standards for Solar Heating and Domestic Hot Water

Berdahl, P.

2010-01-01T23:59:59.000Z

278

CALIFORNIA SOLAR DATA MANUAL  

E-Print Network (OSTI)

Program, , , , c, Solar Heating of Buildings and DomesticR.L. (1976): Solar Heating of Buildings and Domestic Hotthe costs. c. SOLAR HEATING OF BUILDINGS AND DOMESTIC HOT

Berdahl, P.

2010-01-01T23:59:59.000Z

279

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Administration Other Agencies You are here Home Energy Sources Renewables Solar Solar July 12, 2013 Commonwealth Solar Hot Water Commercial Program Feasibility study...

280

Solar collector and heat and cold generator  

SciTech Connect

This invention is directed to a collector designed and positioned for installations within a predetermined range of latitudes without modification of collector position, construction, or tracking the sun's movement, and comprises a generator of hot or cold fluid by solar energy collection during the day to heat the fluid and/or chilling of the fluid at nocturnal nighttime.

Risser, J.A.

1982-04-13T23:59:59.000Z

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Installing and Operating an Efficient Swimming Pool Pump | Department...  

NLE Websites -- All DOE Office Websites (Extended Search)

Water with an Efficient Swimming Pool Installing and Operating an Efficient Swimming Pool Pump Swimming Pool Covers An example of a solar pool heater. Solar Swimming Pool Heaters...

282

Cornell University Hot Water Report  

NLE Websites -- All DOE Office Websites (Extended Search)

Hot Water System Hot Water System The production and delivery of hot water in the CUSD home is technologically advanced, economical, and simple. Hot water is produced primarily by the evacuated solar thermal tube collectors on the roof of the house. The solar thermal tube array was sized to take care of the majority of our heating and hot water needs throughout the course of the year in the Washington, DC climate. The solar thermal tube array also provides heating to the radiant floor. The hot water and radiant floor systems are tied independently to the solar thermal tube array, preventing the radiant floor from robbing the water heater of much needed thermal energy. In case the solar thermal tubes are not able to provide hot water to our system, the hot water tank contains an electric heating

283

Marin Solar | Open Energy Information  

Open Energy Info (EERE)

Marin Solar Jump to: navigation, search Name Marin Solar Place San Rafael, California Zip 94901 Sector Solar Product Marin Solar is a residential installer of photovoltaic systems....

284

Declination Solar | Open Energy Information  

Open Energy Info (EERE)

Declination Solar Jump to: navigation, search Name Declination Solar Place San Francisco, California Sector Solar Product San Francisco solar installation firm acquired by...

285

Carlson Solar | Open Energy Information  

Open Energy Info (EERE)

Carlson Solar Jump to: navigation, search Name Carlson Solar Place California Sector Solar Product Carlson Solar is an installer of residential and small-scale commercial...

286

Sereno Solar | Open Energy Information  

Open Energy Info (EERE)

Sereno Solar Jump to: navigation, search Name Sereno Solar Place Monte Sereno, California Sector Solar Product Has developed a solar passive water heating panel to be installed...

287

Apex Solar | Open Energy Information  

Open Energy Info (EERE)

Apex Solar Place Sofia, Bulgaria Zip 1616 Sector Solar Product Bulgarian PV and solar thermal project developer and installer. References Apex Solar1 LinkedIn Connections...

288

Solar Monkey | Open Energy Information  

Open Energy Info (EERE)

search Name Solar Monkey Place Irvine, California Zip 92618 Sector Solar Product Solar Monkey installs PV systems for commercial and industrial users. References Solar...

289

Energy Department Launches SunShot Prize Competition to Install...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SunShot Prize Competition to Install Solar Energy Systems at a Fraction of Today's Price Energy Department Launches SunShot Prize Competition to Install Solar Energy Systems at a...

290

SOLAR ENERGY PROGRAM. CHAPTER FROM THE ENERGY AND ENVIRONMENT ANNUAL REPORT 1978  

E-Print Network (OSTI)

Program for Solar Heating and Cooling of Buildings, ERDA 76-solar hot water and space heating system was installed on an LBL buildingsolar heating and cooling, in which careful considerations of architectural design, construction materials, and the environment are used to moderate a building's

authors, Various

2011-01-01T23:59:59.000Z

291

UDS Recovery Equipment Installation (AFCI CETE Milestone Report)  

SciTech Connect

This letter documents the successful installation of the un-dissolved solids (UDS) recovery equipment into the hot-cell in building 7920 at ORNL. This installation (see Figure 1) satisfies the AFCI Level 4 milestone in the CETE Investments and Hot Cell Upgrades work package (OR0915020323) to 'Complete UDS recovery equipment installation' (M4502032306), due 30 June 09.

Jubin, Robert Thomas [ORNL

2009-06-01T23:59:59.000Z

292

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

plan. October 16, 2013 Residential Solar and Wind Energy Systems Tax Credit Arizona's Solar Energy Credit is available to individual taxpayers who install a solar or wind...

293

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Consumers Power, Inc. - Solar Energy System Rebate Consumers Power, Inc. (CPI) offers rebates to its residential customers who install solar water heating systems or solar...

294

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

City of Boulder established a solar sales and use tax rebate for photovoltaic (PV) and solar water heating installations. Solar system owners may receive a rebate (essentially a...

295

Application of solar energy to the supply of industrial hot water. Volume 1. Final design report. [For American Linen Supply laundry in El Centro, California  

SciTech Connect

The conceptual design of a solar system for integration into the process hot water and steam services for the laundry facility, American Linen Sypply, located in El Centro, California is presented. A tracking parabolic collector array and thermal storage tanks will be used. Process analysis, instrumentation for control and data analysis, construction, maintenance and safety, energy reduction analysis, and economic analysis are described. A waste heat reclamation system is included in the design. (WHK)

1977-01-31T23:59:59.000Z

296

Military installations  

Science Conference Proceedings (OSTI)

This report has reviewed the use of U.S. coal at DOD installations in West Germany. DOD reported that between April 1, 1988, and December 31, 1988, it had between 306,000 and 419,000 tons of U.S. coal stored in Germany. About two-thirds of that was anthracite coal. GAO visited six coal-handling locations that accounted for 72 to 79 percent of the total U.S. coal between April and December 1988. This report could not verify the official inventory records at five locations - two Air Force and three Army - for several reasons, including a lack of required physical inventories of coal for recent years. DOD's coal consumption data for fiscal year 1988 appeared to be accurate since it matched the data reported on source documents maintained at the installations and their commands. According to reported DOD coal inventory and consumption data, as of September 30, 1988, DOD had enough anthracite coal on hand to satisfy projected demands through at least fiscal year 1993, given that no additional heating plant conversions other than those already approved occur and no additional shipments of coal occur. DOD said that as of September 30, 1988, it facilities in Germany had enough anthracite coal on hand to last a minimum of five years.

Not Available

1990-03-01T23:59:59.000Z

297

Solar energy retrofit for Clarksville Middle School, Clarksville, Indiana. Final report  

DOE Green Energy (OSTI)

This final report describes in detail the solar energy retrofit heating system installed to provide heating for two gymnasiums at the Clarksville Middle School located in Clarksville, Indiana. The solar components were partly funded by the Department of Energy, and the technical management was done by the Marshall Space Flight Center. The system type is hot water using existing chilled water piping and chilled water coils in an air handler system. Flat-plate, single-glazed selectively coated solar collectors were installed on the roof of each gymnasium. Total collector area covers 6,520 square feet. The liquid is stored in a 10,000 gallon steel tank installed below grade.

Not Available

1979-08-01T23:59:59.000Z

298

An Update on White House Solar Panels and Our Solar Program | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

An Update on White House Solar Panels and Our Solar Program An Update on White House Solar Panels and Our Solar Program An Update on White House Solar Panels and Our Solar Program June 20, 2011 - 6:11pm Addthis Ramamoorthy Ramesh Former Director, SunShot Initiative & Solar Energy Technologies Program We cannot win the future without winning the clean energy race, which is why President Obama laid out a clear goal to increase our nation's clean energy share and continue to build a 21st century clean energy economy. Last fall, to underscore the Obama Administration's commitment to clean and renewable energy, Energy Secretary Steven Chu and CEQ Chair Nancy Sutley announced that the Energy Department would lead a project to install American solar photovoltaic panels and a solar hot water heater on the roof of the White House.

299

An Update on White House Solar Panels and Our Solar Program | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

White House Solar Panels and Our Solar Program White House Solar Panels and Our Solar Program An Update on White House Solar Panels and Our Solar Program June 20, 2011 - 6:11pm Addthis Ramamoorthy Ramesh Former Director, SunShot Initiative & Solar Energy Technologies Program We cannot win the future without winning the clean energy race, which is why President Obama laid out a clear goal to increase our nation's clean energy share and continue to build a 21st century clean energy economy. Last fall, to underscore the Obama Administration's commitment to clean and renewable energy, Energy Secretary Steven Chu and CEQ Chair Nancy Sutley announced that the Energy Department would lead a project to install American solar photovoltaic panels and a solar hot water heater on the roof of the White House.

300

Two case studies of the application of solar energy for industrial process heat  

DOE Green Energy (OSTI)

Case studies of industrial process heat (IPH) have been performed by the Solar Energy Research Institute (SERI) on selected plants in metal processing, oil production, beverage container manufacturing, commercial laundering, paint (resin manufacturing), and food industries. For each plant, the application of solar energy to processes requiring hot water, hot air, or steam was examined, after energy conservation measures were included. A life-cycle economic analysis was performed for the solar system compared to the conventional energy system. The studies of the oil production facility (oil/water separation process) indicate that it could economically employ a solar hot water system immediately. The studies of solar energy applied to the beverage container process (solar air preheat system with partial recycle of oven exhaust gases) indicate a 7.5-yr payback period, based on a solar system installation in 1985.

Hooker, D. W.; West, R. E.

1979-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Installation package for Hyde Memorial Observatory, Lincoln, Nebraska  

DOE Green Energy (OSTI)

This report contains installation information for a solar heating system installed in Hyde Memorial Observatory at Lincoln, Nebraska. This package includes a system operation and maintenance manual, hardware brochures, schematics, system operating modes and drawings. The Solar Engineering and Equipment Company (SEECO) developed this prototype solar heating system, which consists of the following subsystems: solar collector, control, and storage.

Not Available

1978-12-01T23:59:59.000Z

302

DOE Solar Decathlon: News Blog 2011 November  

NLE Websites -- All DOE Office Websites (Extended Search)

Architecture Comfort Zone Energy Balance Engineering Home Entertainment Hot Water Market Appeal Events Media Solar Decathlon Solar Decathlon 2009 Solar Decathlon 2011 Solar...

303

DOE Solar Decathlon: News Blog 2010 February  

NLE Websites -- All DOE Office Websites (Extended Search)

Architecture Comfort Zone Energy Balance Engineering Home Entertainment Hot Water Market Appeal Events Media Solar Decathlon Solar Decathlon 2009 Solar Decathlon 2011 Solar...

304

DOE Solar Decathlon: News Blog 2010 August  

NLE Websites -- All DOE Office Websites (Extended Search)

Architecture Comfort Zone Energy Balance Engineering Home Entertainment Hot Water Market Appeal Events Media Solar Decathlon Solar Decathlon 2009 Solar Decathlon 2011 Solar...

305

HINODE/EIS SPECTROSCOPIC VALIDATION OF VERY HOT PLASMA IMAGED WITH THE SOLAR DYNAMICS OBSERVATORY IN NON-FLARING ACTIVE REGION CORES  

Science Conference Proceedings (OSTI)

We use coronal imaging observations with the Solar Dynamics Observatory/Atmospheric Imaging Assembly (AIA), and Hinode/Extreme-ultraviolet Imaging Spectrometer (EIS) spectral data to explore the potential of narrowband EUV imaging data for diagnosing the presence of hot (T {approx}> 5 MK) coronal plasma in active regions. We analyze observations of two active regions (AR 11281, AR 11289) with simultaneous AIA imaging and EIS spectral data, including the Ca XVII line (at 192.8 A), which is one of the few lines in the EIS spectral bands sensitive to hot coronal plasma even outside flares. After careful co-alignment of the imaging and spectral data, we compare the morphology in a three-color image combining the 171, 335, and 94 A AIA spectral bands, with the image obtained for Ca XVII emission from the analysis of EIS spectra. We find that in the selected active regions the Ca XVII emission is strong only in very limited areas, showing striking similarities with the features bright in the 94 A (and 335 A) AIA channels and weak in the 171 A band. We conclude that AIA imaging observations of the solar corona can be used to track hot plasma (6-8 MK), and so to study its spatial variability and temporal evolution at high spatial and temporal resolution.

Testa, Paola [Smithsonian Astrophysical Observatory, 60 Garden street, MS 58, Cambridge, MA 02138 (United States); Reale, Fabio, E-mail: ptesta@cfa.harvard.edu [Dipartimento di Fisica, Universita di Palermo, Piazza del Parlamento 1, 90134 Palermo (Italy)

2012-05-01T23:59:59.000Z

306

Preliminary energy sector assessments of Jamaica. Volume III: renewable energy. Part I: solar energy - commercial and industrial  

SciTech Connect

This study concerns commercial and industrial solar applications, specifically solar water heating and solar air cooling. The study finds that solar domestic water heating and boiler make-up water preheating are technically feasible and, depending on the displaced energy source (electrical or various fuel types), economically justified; and that solar hot water installations could displace the equivalent of 189,842 barrels of fuel oil per year. However, solar cooling requires high performance collectors not currently manufactured in Jamaica, and feasibility studies indicate that solar cooling in the near term is not economically justified.

1980-01-01T23:59:59.000Z

307

Application of solar energy to the supply of industrial process hot water. Energy reduction and economic analysis report. Aerotherm report TR-76-220. [Can washing at Campbell Soup Company in California  

DOE Green Energy (OSTI)

A discussion is provided of the following aspects of the solar process hot water program: criteria and rationale used in process selection, expected fuel savings to be provided by widespread use of the solar energy system in the industry, and economic evaluation of the system. The design, construction, operation, and evaluation of a solar water heating system for application to the can washing process at the Campbell Soup Company's plant located in Sacramento, California are included.

None

1976-10-14T23:59:59.000Z

308

Energy Office Grant Helps the Virgin Islands Environmental Resource Station Install Solar Panels, Improve Efficiency, and Cut Monthly Energy Use Nearly 30% (Fact Sheet), Energy Development in Island Nations, U.S. Virgin Islands (EDIN)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Office Grant Helps the Virgin Islands Environmental Office Grant Helps the Virgin Islands Environmental Resource Station Install Solar Panels, Improve Efficiency, and Cut Monthly Energy Use Nearly 30% Organization Virgin Islands Energy Office www.vienergy.org Industry/Sector Government/Nonprofit Deployment Location St. John, U.S. Virgin Islands This project is such a great learning tool, and I am excited about its progress and being able to show students visiting either VIERS or our website the impact of solar energy. -Randy Brown VIERS Administrator The Virgin Islands Environmental Resource Station developed a solar classroom to educate young people in the U.S. Virgin Islands about renewable energy technologies and their energy and environmental impacts. Photo from Don Buchanan, Virgin Islands Energy Office,

309

Sequoia Solar Inc | Open Energy Information  

Open Energy Info (EERE)

Solar Inc Jump to: navigation, search Name Sequoia Solar, Inc. Place Solana Beach, California Zip 92075 Sector Solar Product California-based installer of solar plants. References...

310

Solar amp Electric Solutions | Open Energy Information  

Open Energy Info (EERE)

Solar amp Electric Solutions Jump to: navigation, search Name Solar & Electric Solutions Place Santa Cruz, California Zip 95062 Sector Solar Product Small solar installation firm...

311

SolarWorks NJ | Open Energy Information  

Open Energy Info (EERE)

Jersey Sector Renewable Energy, Solar Product SolarWorks NJ, LLC, a provider of turnkey solar electricity installations and renewable energy solutions. References SolarWorks...

312

Solar Energy Alliance | Open Energy Information  

Open Energy Info (EERE)

Solar Energy Alliance Place United Kingdom Sector Solar, Wind energy Product Grant approved installers of micro wind power and solar energy systems. Supply wind generators, solar...

313

Palo Alto Solar | Open Energy Information  

Open Energy Info (EERE)

Solar Jump to: navigation, search Name Palo Alto Solar Place California Sector Solar Product PV system installer acquired by SolarCity in Semptember 2006. References Palo Alto...

314

Residential solar energy use in Michigan  

SciTech Connect

Residential use of solar energy has meant installation of various types of solar systems for home and water heating and, to a lesser degree, for electrical power and cooling. This study represents an analysis of solar energy as an innovation and the perception of that innovation by recent system adopters. Specific objectives include an analysis of the solar energy adoption process in terms of: (1) the availability of innovation-evaluation information, (2) the perceived attributes of solar energy systems, and (3) the spatial-distribution patterns of adopting homeowners. This study was conducted from 331 responses to a questionnaire of single-family homeowners in Michigan who had installed solar energy systems during the four-year period from 1980-1983. The five subject solar energy systems were thermosyphon air panel (TAP), solar gain (direct and indirect passive systems), domestic hot water, space heat, and greenhouse. Results indicate that the primary solar system use was for home heating with the thermosyphon air panel (TAP) being the single most preferred type. The tax credit program was a necessary ingredient in minimizing the financial risk for most system installers. High concern for system standards, certification, and guarantees suggest that homeowners feel improvements should be made on efficiency and performance levels.

Jones, H.C. Jr.

1987-01-01T23:59:59.000Z

315

ISI Solar | Open Energy Information  

Open Energy Info (EERE)

City, New York Zip 10956 Sector Solar Product US-based company that designs and installs solar power systems for residential and commercial clients. References ISI Solar1...

316

Clallam County PUD - Residential Solar Rebate Program (Washington...  

Open Energy Info (EERE)

Heat Water specifications and must be installed by Bright Way certified installers. All solar installations must be approved by the PUD prior to installation and must be...

317

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

under the state's renewable portfolio standard (RPS), this program supports photovoltaic (PV) and solar-thermal installations. Installations must be located in the state of New...

318

Grays Harbor PUD - Solar Water Heater Loan | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Water Heater Loan Solar Water Heater Loan Grays Harbor PUD - Solar Water Heater Loan < Back Eligibility Residential Savings Category Heating & Cooling Solar Water Heating Maximum Rebate not specified Program Info State District of Columbia Program Type Utility Loan Program Rebate Amount not specified Provider Grays Harbor PUD Since October 2001, Grays Harbor PUD has offered a low-interest loan program (currently 4.0%) for the installation of solar water heaters. Loans are available for the installation of solar collectors of 40 square feet or more. The loans are provided through local lenders, with interest subsidized by the PUD. Only customers who currently use electricity for hot water are eligible. Pre-approval is required for this loan and loan amounts are determined on a case-by-case basis.

319

Grays Harbor PUD - Solar Water Heater Rebate | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Grays Harbor PUD - Solar Water Heater Rebate Grays Harbor PUD - Solar Water Heater Rebate Grays Harbor PUD - Solar Water Heater Rebate < Back Eligibility Commercial Industrial Residential Savings Category Heating & Cooling Solar Water Heating Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount $600 Provider Grays Harbor PUD Since October 2001, Grays Harbor PUD has offered a rebate program for the installation of solar water heaters. Rebates of $600 are available for the installation of solar collectors of 40 square feet or more. Only customers who currently use electricity for hot water are eligible. This rebate is available on a case-by-case basis, so you must contact the utility in order to take advantage of it. Customers may choose a [http://dsireusa.org/incentives/incentive.cfm?Incentive_Code=WA09F&re=1&ee=1

320

Evacuated-Tube Heat-Pipe Solar Collectors Applied to the Recirculation Loop in a Federal Building: Preprint  

DOE Green Energy (OSTI)

This paper describes the design, simulation, construction, and initial performance of a solar water heating system (a 360-tube evacuated-tube heat-pipe solar collector, 54 m2 in gross area, 36 m2 in net absorber area) installed at the top of the hot water recirculation loop in the Social Security Administration's Mid-Atlantic Center in Philadelphia. When solar energy is available, water returning to the hot water storage tank is heated by the solar array. This new approach, in contrast to the more conventional approach of preheating incoming water, is made possible by the thermal diode effect of heat pipes and low heat loss from evacuated-tube solar collectors. The simplicity of this approach and its low installation costs support the deployment of solar energy in existing commercial buildings, especially where the roof is some distance away from the water heating system, which is often in the basement. Initial performance measurements of the system are reported.

Walker, A.; Mahjouri, F.; Stiteler, R.

2004-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Transpired Solar Collector - Energy Innovation Portal  

Hydrogen and Fuel Cell; Hydropower, Wave and Tidal; Industrial Technologies; Solar Photovoltaic; Solar Thermal; ... including laser perforating or hot ...

322

Comparative study of different solar cooling systems for buildings in subtropical city  

SciTech Connect

In recent years, more and more attention has been paid on the application potential of solar cooling for buildings. Due to the fact that the efficiency of solar collectors is generally low at the time being, the effectiveness of solar cooling would be closely related to the availability of solar irradiation, climatic conditions and geographical location of a place. In this paper, five types of solar cooling systems were involved in a comparative study for subtropical city, which is commonly featured with long hot and humid summer. The solar cooling systems included the solar electric compression refrigeration, solar mechanical compression refrigeration, solar absorption refrigeration, solar adsorption refrigeration and solar solid desiccant cooling. Component-based simulation models of these systems were developed, and their performances were evaluated throughout a year. The key performance indicators are solar fraction, coefficient of performance, solar thermal gain, and primary energy consumption. In addition, different installation strategies and types of solar collectors were compared for each kind of solar cooling system. Through this comparative study, it was found that solar electric compression refrigeration and solar absorption refrigeration had the highest energy saving potential in the subtropical Hong Kong. The former is to make use of the solar electric gain, while the latter is to adopt the solar thermal gain. These two solar cooling systems would have even better performances through the continual advancement of the solar collectors. It will provide a promising application potential of solar cooling for buildings in the subtropical region. (author)

Fong, K.F.; Chow, T.T.; Lee, C.K.; Lin, Z.; Chan, L.S. [Division of Building Science and Technology, College of Science and Engineering, City University of Hong Kong, Tat Chee Avenue, Kowloon Tong, Kowloon, Hong Kong (China)

2010-02-15T23:59:59.000Z

323

Top 6 Things You Didn't Know About Solar Energy | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Top 6 Things You Didn't Know About Solar Energy Top 6 Things You Didn't Know About Solar Energy Top 6 Things You Didn't Know About Solar Energy June 22, 2012 - 4:55pm Addthis Installing a concentrating solar power system in Gila Bend, Arizona. The curved mirrors are tilted toward the sun, focusing sunlight on tubes that run the length of the mirrors. The reflected sunlight heats a fluid flowing through the tubes. The hot fluid then is used to boil water in a conventional steam-turbine generator to produce electricity. | Photo by Dennis Schroeder. Installing a concentrating solar power system in Gila Bend, Arizona. The curved mirrors are tilted toward the sun, focusing sunlight on tubes that run the length of the mirrors. The reflected sunlight heats a fluid flowing through the tubes. The hot fluid then is used to boil water in a

324

Top 6 Things You Didn't Know About Solar Energy | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Top 6 Things You Didn't Know About Solar Energy Top 6 Things You Didn't Know About Solar Energy Top 6 Things You Didn't Know About Solar Energy June 22, 2012 - 4:55pm Addthis Installing a concentrating solar power system in Gila Bend, Arizona. The curved mirrors are tilted toward the sun, focusing sunlight on tubes that run the length of the mirrors. The reflected sunlight heats a fluid flowing through the tubes. The hot fluid then is used to boil water in a conventional steam-turbine generator to produce electricity. | Photo by Dennis Schroeder. Installing a concentrating solar power system in Gila Bend, Arizona. The curved mirrors are tilted toward the sun, focusing sunlight on tubes that run the length of the mirrors. The reflected sunlight heats a fluid flowing through the tubes. The hot fluid then is used to boil water in a

325

Solar Energy Gross Receipts Tax Deduction | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Gross Receipts Tax Deduction Energy Gross Receipts Tax Deduction Solar Energy Gross Receipts Tax Deduction < Back Eligibility Commercial Construction Installer/Contractor Residential Retail Supplier Savings Category Heating & Cooling Commercial Heating & Cooling Solar Heating Buying & Making Electricity Water Heating Program Info Start Date 7/1/2007 State New Mexico Program Type Sales Tax Incentive Rebate Amount 100% of gross receipts from sale and installation of solar energy systems Provider New Mexico Energy, Minerals and Natural Resources Department New Mexico has a gross receipts tax structure for businesses instead of a sales tax. Businesses are taxed on the gross amount of their business receipts each year before expenses are deducted. Revenue generated by the sale and installation of solar systems used to provide space heat, hot

326

Tracking the Sun II: The Installed Cost of Photovoltaics in the U.S. from 1998-2008  

E-Print Network (OSTI)

cost data for 2009 indicates that the average cost of projects installed through the California Solar

Barbose, Galen L

2010-01-01T23:59:59.000Z

327

SMUD - Solar Water Heater Rebate Program | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Water Heater Rebate Program Solar Water Heater Rebate Program SMUD - Solar Water Heater Rebate Program < Back Eligibility Residential Savings Category Heating & Cooling Solar Water Heating Program Info State California Program Type Utility Rebate Program Rebate Amount 500 - 1,500 per system, depending on energy savings Provider Sacramento Municipal Utility District The Sacramento Municipal Utility District's (SMUD) Solar Domestic Hot Water Program provides rebates and/or loan financing to customers who install solar water heating systems. The amount of the rebate depends on how much electricity the system will offset annually: * 800 - 1,399 kWh: $500 * 1,400 - 2,199 kWh: $1,000 * 2,200 kWh or greater: $1,500 . All solar water-heating units must meet standards set by the Solar Rating

328

Tucson's Solar Experience: Developing PV with RFPs and PPAs  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tucson's Solar Experience: Tucson's Solar Experience: Developing PV with RFPs and PPAs Bruce Plenk Solar Coordinator City of Tucson Office of Conservation and Sustainable Development DOE EERE- January 15, 2013 Developing PV Projects with RFPs and PPAs Tucson's Solar Investment (1999- 2008) * $960,000 cumulative solar investment with City general funds. * Over $200,000 leveraged from solar grants & utility rebates. * Bus shelter solar funded through advertising. * System size range: 3 kW- 64 kW (plus some solar hot water systems). * 220 kW total installed on 8 City sites. DOE EERE- January 15, 2013 Developing PV Projects with RFPs and PPAs Pre-RFP Decisions: site selection Plan A * Property owner selects sites; vendor determines details and

329

Lakeland Electric - Solar Water Heating Program | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lakeland Electric - Solar Water Heating Program Lakeland Electric - Solar Water Heating Program Lakeland Electric - Solar Water Heating Program < Back Eligibility Residential Savings Category Heating & Cooling Solar Water Heating Program Info Start Date June 2010 State Florida Program Type Other Incentive Provider Lakeland Electric Lakeland Electric, a municipal utility in Florida, is the nation's first utility to offer solar-heated domestic hot water on a "pay-for-energy" basis. The utility has contracted with a solar equipment vendor, Regenesis Lakeland, LLC, to install solar water heaters on participating customers' homes. Lakeland Electric bills the customer $34.95 per month regardless of use. Each solar heater is metered and equipped with a heating element timer as a demand management feature. The $34.95 monthly charge is a bulk energy

330

Consumers Power, Inc. - Solar Energy System Rebate | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Inc. - Solar Energy System Rebate Inc. - Solar Energy System Rebate Consumers Power, Inc. - Solar Energy System Rebate < Back Eligibility Residential Savings Category Solar Buying & Making Electricity Heating & Cooling Water Heating Maximum Rebate $3,000 for PV Program Info State Oregon Program Type Utility Rebate Program Rebate Amount SWH: $500/system PV: $500/kW Provider Consumers Power, Inc. Consumers Power, Inc. (CPI) offers rebates to its residential customers who install solar water heating systems or solar photovoltaic (PV) systems from October 1, 2012 to September 30, 2013. The rebate for solar water heaters is $500 for systems with a collector area greater than 31 square feet. Systems used for hot tubs or swimming pools are not eligible. The rebate for solar PV systems is $500 per kilowatt-DC (kW), with a maximum rebate

331

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Made in Minnesota Solar Thermal Rebate Beginning in 2014, the Department of Commerce will offer a Made in Minnesota Solar Thermal Rebate program. Rebates are 25% of installed...

332

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Incentive Program, initiated in June 2003, provides funding for new solar water heating, solar electric (photovoltaic), wind, and micro-hydro energy system installations....

333

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

of Development Services (BDS) developed an electronic permitting process for residential solar energy system installations. With this streamlined, expedited process, solar...

334

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Systems In May 2007, Maryland established a property tax exemption for residential solar energy systems. Under this law solar energy devices "installed to heat or cool a...

335

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

manufacturing facility. February 7, 2013 Milwaukee solar installers putting in a rooftop solar energy system on Dr. Paula Papanek's home. | Photo courtesy of Dr. Paula Papanek....

336

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

can be either passive or active systems. The proposed solar system must meet Florida Solar Energy Center (FSEC) specifications and be installed by a contractor certified to...

337

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Clark Public Utilities - Solar Energy Equipment Loan Clark Public Utilities offers financing available to its customers for the purchase and installation of residential solar...

338

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

- Green Energy Program Incentives Delaware's municipal utilities provide incentives for solar photovoltaic (PV), solar thermal, wind, geothermal, and fuel cell systems installed...

339

GroSolar formerly Global Resource Options Inc | Open Energy Information  

Open Energy Info (EERE)

GroSolar formerly Global Resource Options Inc GroSolar formerly Global Resource Options Inc Jump to: navigation, search Name groSolar (formerly Global Resource Options Inc) Place Vermont Zip VT 05001 Sector Solar Product A solar integration firm that designs, distributes, and installs solar electric, hot water and air systems in the USA. References groSolar (formerly Global Resource Options Inc)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. groSolar (formerly Global Resource Options Inc) is a company located in Vermont . References ↑ "groSolar (formerly Global Resource Options Inc)" Retrieved from "http://en.openei.org/w/index.php?title=GroSolar_formerly_Global_Resource_Options_Inc&oldid=346141

340

DOE Solar Decathlon: News Blog Blog Archive Video Blog...  

NLE Websites -- All DOE Office Websites (Extended Search)

Architecture Comfort Zone Energy Balance Engineering Home Entertainment Hot Water Market Appeal Events Media Solar Decathlon Solar Decathlon 2009 Solar Decathlon 2011 Solar...

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Use of Renewable Energy in Buildings: Experiences With Solar Thermal Utilization  

E-Print Network (OSTI)

Solar energy is receiving much more attention in building energy systems in recent years. Solar thermal utilization should be based on the integration of solar collectors into buildings. The facades of buildings can be important solar collectors, and therefore become multifunctional. In addition, solar collectors can be used to enhance the appearance of the faade when considering aesthetic compatibility. Currently, the feasible approach for integration of solar collectors into buildings is to install collectors on the south tilted roofs, south walls, balconies or awnings. Experiences on solar thermal utilization are mainly introduced in this paper, which include solar hot water systems with different design methods in residential buildings and solar-powered integrated energy systems in public buildings. Then suggestions are given. In cities of China, an ideal opportunity to carry out solar renovation with roof-integrated collectors is in combination with the rebuilding of apartment roofs, from flat to inclined. With regard to multi-story residential buildings, a central hot water supply system and central-individual hot water supply system are more appropriate in view of aesthetic compatibility of solar collectors with building roof and convenience of management. As for public buildings, it is highly recommended to design solar-powered integrated energy systems for the purpose of high solar fraction.

Wang, R.; Zhai, X.

2006-01-01T23:59:59.000Z

342

Energy and economic assessment of desiccant cooling systems coupled with single glazed air and hybrid PV/thermal solar collectors for applications in hot and humid climate  

SciTech Connect

This paper presents a detailed analysis of the energy and economic performance of desiccant cooling systems (DEC) equipped with both single glazed standard air and hybrid photovoltaic/thermal (PV/t) collectors for applications in hot and humid climates. The use of 'solar cogeneration' by means of PV/t hybrid collectors enables the simultaneous production of electricity and heat, which can be directly used by desiccant air handling units, thereby making it possible to achieve very energy savings. The present work shows the results of detailed simulations conducted for a set of desiccant cooling systems operating without any heat storage. System performance was investigated through hourly simulations for different systems and load combinations. Three configurations of DEC systems were considered: standard DEC, DEC with an integrated heat pump and DEC with an enthalpy wheel. Two kinds of building occupations were considered: office and lecture room. Moreover, three configurations of solar-assisted air handling units (AHU) equipped with desiccant wheels were considered and compared with standard AHUs, focusing on achievable primary energy savings. The relationship between the solar collector's area and the specific primary energy consumption for different system configurations and building occupation patterns is described. For both occupation patterns, sensitivity analysis on system performance was performed for different solar collector areas. Also, this work presents an economic assessment of the systems. The cost of conserved energy and the payback time were calculated, with and without public incentives for solar cooling systems. It is worth noting that the use of photovoltaics, and thus the exploitation of related available incentives in many European countries, could positively influence the spread of solar air cooling technologies (SAC). An outcome of this work is that SAC systems equipped with PV/t collectors are shown to have better performance in terms of primary energy saving than conventional systems fed by vapour compression chillers and coupled with PV cells. All SAC systems present good figures for primary energy consumption. The best performances are seen in systems with integrated heat pumps and small solar collector areas. The economics of these SAC systems at current equipment costs and energy prices are acceptable. They become more interesting in the case of public incentives of up to 30% of the investment cost (Simple Payback Time from 5 to 10 years) and doubled energy prices. (author)

Beccali, Marco; Finocchiaro, Pietro; Nocke, Bettina [Universita degli Studi di Palermo, Palermo (Italy)

2009-10-15T23:59:59.000Z

343

Solar  

Energy.gov (U.S. Department of Energy (DOE))

The U.S. Department of Energy (DOE) leads a large network of researchers and other partners to deliver innovative solar photovoltaic and concentrating solar power technologies that will make solar...

344

NIST Net installation instructions  

Science Conference Proceedings (OSTI)

... Xaw3d, and neXtaw; Build and install the nistnet module, API library, and user interface make make install; Try things out ...

2013-09-12T23:59:59.000Z

345

PETSc: Documentation: Installation  

NLE Websites -- All DOE Office Websites (Extended Search)

Installation Home Download Features Documentation Manual pages and Users Manual Citing PETSc Tutorials Installation AMS Changes Bug Reporting Code Management FAQ License Linear...

346

EERE Roofus' Solar and Efficient Home: Appliances  

NLE Websites -- All DOE Office Websites (Extended Search)

Appliances Front-Loading Washing Machine Electric Meter Lights Solar Car Solar Hot Water Solar Panels Walls Windows Activities Printable Version Appliances Illustration of Roofus,...

347

SOLERAS program. Engineering field test of a solar cooling system. Final report  

Science Conference Proceedings (OSTI)

A solar-powered air conditioning system was designed, constructed, and installed at a Phoenix, Arizona site whose climatic conditions approximate those of Saudi Arabia. The nominal 18 ton capacity Rankine cycle chiller system with hot and cold storage and conventional fan/coil delivery units was operated for two cooling seasons and met its design objectives.

Not Available

1983-05-01T23:59:59.000Z

348

Application of solar energy to the supply of industrial process hot water: preliminary design and performance report. Volume I. Technical report. Aerotherm report TR-76-219. [For can washing at Campbell Soup Plant in Sacramento  

DOE Green Energy (OSTI)

The design and performance of a solar hot water system for can washing at the Campbell Soup Plant in Sacramento, California, are presented. The collector field is located on the roof of the finished products warehouse of the Campbell Soup Sacramento plant. Water is supplied from a 3.8 cm (1/sup 1///sub 2/ in.) supply line which is located directly below an existing roof access hatch. A supply pipe will be brought up through that hatch. The water flow will then be split into two manifold lines which supply the dual rows of flat plate collectors. The preheated water from the flat plates is then passed into six sets of parallel connected concentrators. Each set consist of eight 1.83 x 3.05 m (6 x 10 foot) modules connected in series. The water from these units is gathered in a 3.8 cm (1/sup 1///sub 2/ in.) insulated pipe which transports it to the storage tank. This pipe will be attached to an existing pipe run until it reaches the can washing building. From there the pipe will follow the can washing building around to the storage tank. The storage tank is a 75,200 1 (20,000 gal) steel tank which is coated internally with a USDA approved phenolic liner. The outside of the tank is insulated. A 2.2 kw (3 hp) motor is used to pump the stored water for the tank into the can washing line. Detail drawings and descriptions of the collector field, installation, piping, controls, data acquisition equipment, and roof structure are included. Furthermore, a program schedule with equipment and manpower costs for successfully completing Phase II of this contract is included. Also included is an organization chart of the Phase II program personnel. (WHK)

None

1976-10-14T23:59:59.000Z

349

Heating Water with Solar Energy Costs Less at the Phoenix Federal Correctional Institution; Federal Energy Management Program (FEMP) Achieving Results with Renewable Energy in the Federal Government (Brochure)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Heating Water with Solar Energy Costs Less Heating Water with Solar Energy Costs Less at the Phoenix Federal Correctional Institution A large solar thermal system installed at the Phoenix Federal Correctional Institution (FCI) in 1998 heats water for the prison and costs less than buying electricity to heat that water. This renewable energy system provides 70% of the facility's annual hot water needs. The Federal Bureau of Prisons did not incur the up-front

350

SunRider Solar LLC | Open Energy Information  

Open Energy Info (EERE)

Sector Services, Solar Product Arizona-based solar services company providing turnkey solar installations. References SunRider Solar LLC1 LinkedIn Connections CrunchBase...

351

Israeli manufacturer introduces solar heating for home use in Greece and Turkey  

SciTech Connect

Miromit Ltd. of Tel Aviv, Israel's principal developer and producer of solar heating equipment, said to be the world's large manufacturer in the field, recently announced the completion of a marketing agreement with major heating companies in Greece and Turkey which are introducing solar energy for hot water heating in their countries. Both of these countries will benefit from continuous Miromit research and development in new Sun heating applications, including central hot water installations for apartment buildings and solar-heating systems for swimming pools, sport halls, and agricultural and industrial buildings. Israeli solar equipment has been installed in a research model apartment building at the Goddard Space Flight Center of NASA in Green Belt, Md. (MCW)

1976-05-01T23:59:59.000Z

352

Growth in Solar Means Growth in Ohio | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Growth in Solar Means Growth in Ohio Growth in Solar Means Growth in Ohio Growth in Solar Means Growth in Ohio October 6, 2010 - 2:26pm Addthis Lorelei Laird Writer, Energy Empowers Editor's Note: Yesterday Secretary Chu announced that solar panels and a solar hot water heater will be added to the White House by the end of next spring. This entry is cross-posted from the Energy Empowers blog and deals with how the continued growth of solar power is not only a boon for industry, but for local economies as well. The solar industry saw growth in 2010. Market research company Solarbuzz reports that global demand soared by 54 percent in the second quarter of 2010. The research firm reports that in the United States, the annual number of total watts installed moved from 485 MW in all of 2009 to 2.3 GW

353

Waverly Light and Power - Residential Solar Thermal Rebates | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Thermal Rebates Solar Thermal Rebates Waverly Light and Power - Residential Solar Thermal Rebates < Back Eligibility Residential Savings Category Heating & Cooling Solar Water Heating Maximum Rebate $3,500 Program Info Start Date 07/01/2009 State Iowa Program Type Utility Rebate Program Rebate Amount 30/sq. foot of collector area Provider Waverly Light and Power Waverly Light and Power (WL&P) offers rebates for solar hot water heating systems to its residential customers. All purchases must be pre-approved through WL&P's solar water heater application process. In addition, residential customers must obtain a county-issued permit prior to installing a solar water heating system. There is a limit of one rebate per address. Funding is available until the rebate fund is exhausted.

354

Growth in Solar Means Growth in Ohio | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Growth in Solar Means Growth in Ohio Growth in Solar Means Growth in Ohio Growth in Solar Means Growth in Ohio October 6, 2010 - 2:26pm Addthis Lorelei Laird Writer, Energy Empowers Editor's Note: Yesterday Secretary Chu announced that solar panels and a solar hot water heater will be added to the White House by the end of next spring. This entry is cross-posted from the Energy Empowers blog and deals with how the continued growth of solar power is not only a boon for industry, but for local economies as well. The solar industry saw growth in 2010. Market research company Solarbuzz reports that global demand soared by 54 percent in the second quarter of 2010. The research firm reports that in the United States, the annual number of total watts installed moved from 485 MW in all of 2009 to 2.3 GW

355

Solar Schools Assessment and Implementation Project: Financing...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Schools Assessment and Implementation Project: Financing Options on Solar Installations on K-12 Schools Solar Schools Assessment and Implementation Project: Financing Options...

356

Solar Contractor Licensing | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Contractor Licensing Solar Contractor Licensing Eligibility InstallerContractor Savings For Solar Buying & Making Electricity Heating & Cooling Commercial Heating & Cooling...

357

Blue Planet Solar | Open Energy Information  

Open Energy Info (EERE)

Solar Product Belgium-based firm that offers installation, operating, developing and investment services for solar projects. References Blue Planet Solar1 LinkedIn Connections...

358

Standard Solar Inc | Open Energy Information  

Open Energy Info (EERE)

Place Gaithersburg, Maryland Zip 20877 Sector Solar Product A Maryland-based installer of solar equipment for the residential and commercial sector. References Standard Solar...

359

Analysis of community solar systems for combined space and domestic hot water heating using annual cycle thermal energy storage  

DOE Green Energy (OSTI)

A simplified design procedure is examined for estimating the storage capacity and collector area for annual-cycle-storage, community solar heating systems in which 100% of the annual space heating energy demand is provided from the solar source for the typical meteorological year. Hourly computer simulations of the performance of these systems were carried out for 10 cities in the United States for 3 different building types and 4 community sizes. These permitted the use of design values for evaluation of a more simplified system sizing method. Results of this study show a strong correlation between annual collector efficiency and two major, location-specific, annual weather parameters: the mean air temperature during daylignt hours and the total global insolation on the collector surface. Storage capacity correlates well with the net winter load, which is a measure of the seasonal variation in the total load, a correlation which appears to be independent of collector type.

Hooper, F.C.; McClenahan, J.D.; Cook, J.D.; Baylin, F.; Monte, R.; Sillman, S.

1980-01-01T23:59:59.000Z

360

Solar Heating Contractor Licensing  

Energy.gov (U.S. Department of Energy (DOE))

Michigan offers a solar heating contractor specialty license to individuals who have at least three years of experience installing solar equipment under the direction of a licensed solar contractor...

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Your Home Could Get from Solar or Wind? Have you ever thought about installing wind or solar energy on your property? Learn more about it in this post. August 2, 2011 A Solar...

362

CUTTING SOLAR RED TAPECUTTING SOLAR RED TAPE Evergreen State Solar PartnershipEvergreen State Solar Partnership  

E-Print Network (OSTI)

CUTTING SOLAR RED TAPECUTTING SOLAR RED TAPE Evergreen State Solar PartnershipEvergreen State Solar Partnership Rooftop Solar Challenge 1 Sunshot #12;WASHINGTON PV CONTEXTWASHINGTON PV CONTEXT 285 cities, 39 Installations happen where process is easier #12;EVERGREEN STATE SOLAR PARTNERSHIP Commerce NWSEEDEdmonds

363

SOLERAS - Solar Cooling Engineering Field Tests Project: United Technologies Research Center. Final report, Volume 3. Engineering field test  

Science Conference Proceedings (OSTI)

A solar-powered air conditioning system was designed, constructed, and installed at a Phoenix, Arizona site whose climatic conditions approximate those of Saudi Arabia. The nominal 18 ton capacity Rankine cycle chiller system with hot and cold storage and conventional fan/coil delivery units was operated for two cooling seasons and met its design objectives.

Not Available

1982-01-01T23:59:59.000Z

364

Finding Solutions to Solar's Soft Cost Dilemma | Department of...  

NLE Websites -- All DOE Office Websites (Extended Search)

Brian Webster installs rooftop solar panels on a home in Englewood, Colorado. The Energy Department is working to streamline rooftop solar installations so that its faster,...

365

City of Tallahassee Utilities - Solar Water Heating Rebate (Florida...  

Open Energy Info (EERE)

certified by the Florida Solar Energy Center (FSEC), and installed by a state-licensed solar or plumbing contractor. For installations arranged by homeowners, the contractor...

366

California Solar Initiative - Single-Family Affordable Solar...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Alternate Rates for Energy (CARE) program eligibility. (see below) The California Solar Initiative (CSI) provides financial incentives for installing solar technologies...

367

Solar Express | Open Energy Information  

Open Energy Info (EERE)

Solar Express Jump to: navigation, search Name Solar Express Place Italy Product A joint venture established to install some 11MW of photovoltaic generation capacity around the...

368

Desert Solar | Open Energy Information  

Open Energy Info (EERE)

search Name Desert Solar Place Apple Valley, California Zip 92308 Sector Renewable Energy, Solar Product Selling and installing commercial renewable energy projects, mainly...

369

2008 Solar Technologies Market Report  

E-Print Network (OSTI)

power providers) that cannot directly use the ITC for solarSolar Installer Instructor Training network, a multi- year effort to provide funding to current educational providers

Price, S.

2010-01-01T23:59:59.000Z

370

Green Energy Ohio - GEO Solar Thermal Rebate Program (Ohio) ...  

Open Energy Info (EERE)

information on the applicant, the installer (which must be from a list of GEO-approved installers), proposed equipment and system installation, and requires a solar site...

371

Solar Energy Technologies Program: Solar Multimedia  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Efficiency and Renewable Energy Energy Efficiency and Renewable Energy EERE Home Programs & Offices Consumer Information Solar Multimedia search Home EERE » SunShot Initiative » Solar Multimedia Printable Version Bookmark and Share Feature Photo of 3 solar dishes, which have reflective, square-shaped material that creates a mirror image of the sky and clouds. Each dish is anchored to the ground by a vertical pole. Solar Dish - Albuquerque, New Mexico Credit: Sandia National Laboratories/Randy Montoya Solar Technologies Photovoltaics Photovoltaics Concentrating Solar Power Concentrating Solar Power Solar Applications Residential Residential Commercial Commercial Large Installations Large Installations City and County City and County Federal Federal Manufacturing Manufacturing Development and Testing

372

Cutting Industrial Solar System Costs in Half  

E-Print Network (OSTI)

While there are technical, social, environmental and institutional barriers to the widespread use of solar systems, the principle barrier is economic. For commercial and industrial firms to turn to this alternate energy source, the first cost must be sharply reduced so that the annual savings that are achievable will provide an attractive return on the incremental investment. This paper discusses one proven method of combining the energy efficiency of high temperature industrial heat pumps with solar collectors that result in an installed first cost that approximates one half of that of conventional solar systems. This technology is now available for producing up to 220 F hot water for industrial process heat, space heating, and service hot water heating. The basic principles of the technology are reviewed, including the typical operating characteristics of the industrial heat pumps and the solar collectors, plus the generic application schematics comparing this approach with conventional solar collector only systems. Several case histories are reviewed, including an industrial plant, townhouse project, and hospital. Not only is a lower first cost demonstrated, but the combination uses small solar arrays, ideal where roof area is limited, and use less expensive solar collectors.

Niess, R. C.; Weinstein, A.

1982-01-01T23:59:59.000Z

373

Solar collectors  

SciTech Connect

Practical applications of solar energy in commercial, industrial and institutional buildings are considered. Two main types of solar collectors are described: flat plate collectors and concentrating collectors. Efficiency of air and hydronic collectors among the flat plate types are compared. Also several concentrators are described, including their sun tracking mechanisms. Descriptions of some recent solar installations are presented and a list representing the cross section of solar collector manufacturers is furnished.

Cassidy, V.M.

1981-11-01T23:59:59.000Z

374

DOE Solar Decathlon: The Ohio State University  

NLE Websites -- All DOE Office Websites (Extended Search)

The Ohio State University The Ohio State University The Ohio State University's entry to the U.S. Department of Energy Solar Decathlon 2011 was enCORE. In an Aug. 16, 2013, blog post on the team website, team member Abbie Faust wrote that the house was being installed on West Campus near Chadwick Lake. enCORE placed fifth overall in Solar Decathlon 2011, won a first-place award in the Comfort Zone Contest, tied for first place in the Hot Water Contest, and took home a third-place finish in the Energy Balance Contest. Photo of enCORE at Solar Decathlon 2011. Enlarge image The enCORE house features living spaces built around a central mechanical core and was designed for a lower-income family with one child. (Credit: Jim Tetro/U.S. Department of Energy Solar Decathlon) Who: The Ohio State University

375

Reflectivity software installation  

Science Conference Proceedings (OSTI)

... First download and unpack the reflectometry source tree. You may need to build and install Tcl/Tk, BLT, TkTable, BWidget and TkCon. ...

376

Beppu hot springs  

SciTech Connect

Beppu is one of the largest hot springs resorts in Japan. There are numerous fumaroles and hot springs scattered on a fan-shaped area, extending 5 km (3.1 miles) from east to west and 8 km (5.0 miles) from north to south. Some of the thermal manifestations are called {open_quotes}Jigoku (Hells){close_quotes}, and are of interest to visitors. The total amount of discharged hot springs water is estimated to be 50,000 ton/day (9,200 gpm) indicating a huge geothermal system. The biggest hotel in Beppu (Suginoi Hotel) installed a 3-MW geothermal power plant in 1981 to generate electricity for its own private use.

Taguchi, Schihiro [Fukuoka Univ. (Japan); Itoi, Ryuichi [Kyushu Univ., Kasuga (Japan); Yusa, Yuki [Kyoto Univ., Beppu (Japan)

1996-05-01T23:59:59.000Z

377

Solar project description for Hei Wai Wong multi-dwelling building, Honolulu, Hawaii  

SciTech Connect

The Hei Wai Wong site is a 4-story, 55 unit apartment building in Honolulu, Hawaii. Three solar systems are installed at this project to supplement the domestic hot water (DHW) requirements, and include preheating the laundry hot water for average usage rate. The solar energy system collector-to-storage results from thermosyphoning. The flat plate collector array has a gross area of 3,002 sq ft of which 807.4 square feet is instrumented. The collectors are facing south with a collector tilt of 24/sup 0/. Collected energy is accumulated in the 1230 gallon water tank that is roof top mounted. Such preheated water can be gravity fed to the laundry and apartment units. Auxiliary heating of the hot water in each apartment is provided by 30 gallon tanks using electric resistance heat elements. Auxiliary heating of the hot water in the laundry is provided by an 85 gallon tank fired by natural gas.

1979-10-01T23:59:59.000Z

378

Illinois solar energy directory  

SciTech Connect

This Directory contains a listing of Illinois and nationwide solar energy equipment manufacturers, distributors, installers, and consultants. Discussions of consumer protection and solar law in Illinois are included. A bibliography and listing of available resources and a catalogue of Illinois solar installations are included.

Green, B.D.; Pogany, D.Z.

1978-11-01T23:59:59.000Z

379

Protecting Solar Rights in California Through an Exploration of the California Water Doctrine  

E-Print Network (OSTI)

Neverthelesswaterandsolarenergysharemanysimilartorealizingadditionalsolarenergygenerationthroughoutinstallationofa solarenergysystems. SolarEasement

Fedman, Anna

2011-01-01T23:59:59.000Z

380

Property Tax Exemption for Solar and Wind Energy Systems | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Property Tax Exemption for Solar and Wind Energy Systems Property Tax Exemption for Solar and Wind Energy Systems Property Tax Exemption for Solar and Wind Energy Systems < Back Eligibility Commercial Industrial Residential Savings Category Solar Buying & Making Electricity Heating & Cooling Water Heating Wind Program Info State Maryland Program Type Property Tax Incentive Rebate Amount 100% real property tax exemption for solar and wind energy property Provider Department of Assessments and Taxation In May 2007, Maryland established a property tax exemption for residential solar energy systems. Under this law solar energy devices "installed to heat or cool a dwelling, generate electricity to be used in the dwelling, or provide hot water for use in the dwelling" were exempt from state -- but not local -- property taxes. However, in April 2008

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

PV Installation Labor Market Analysis and PV JEDI Tool Developments (Presentation)  

DOE Green Energy (OSTI)

The potential economic benefits of the growing renewable energy sector have led to increased federal, state, and local investments in solar industries, including federal grants for expanded workforce training for U.S. solar installers. However, there remain gaps in the data required to understand the size and composition of the workforce needed to meet the demand for solar power. Through primary research on the U.S. solar installation employer base, this report seeks to address that gap, improving policymakers and other solar stakeholders understanding of both the evolving needs of these employers and the economic opportunity associated with solar market development. Included are labor market data covering current U.S. employment, expected industry growth, and employer skill preferences for solar installation-related occupations. This study offers an in-depth look at the solar installation sectors. A study published by the Solar Foundation in October 2011 provides a census of labor data across the entire solar value chain.

Friedman, B.

2012-06-01T23:59:59.000Z

382

Solar energy at Forest Research Solar Power at Alice Holt  

E-Print Network (OSTI)

Solar energy at Forest Research Solar Power at Alice Holt research station provides a renewable to install a solar photovoltaic system to meet some of the research station's energy needs. #12;In January dioxide emissions, when compared with traditional forms of energy generation. · The solar installation

383

Commercial Solar Thermal Incentive Program (Connecticut) | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Thermal Incentive Program (Connecticut) Solar Thermal Incentive Program (Connecticut) Commercial Solar Thermal Incentive Program (Connecticut) < Back Eligibility Commercial Industrial Institutional Local Government Low-Income Residential Multi-Family Residential Nonprofit Schools Tribal Government Savings Category Heating & Cooling Solar Water Heating Maximum Rebate $150,000 Program Info Funding Source Public Benefits Fund Start Date 03/15/2013 State Connecticut Program Type State Grant Program Provider Clean Energy Finance and Investment Authority '''''Note: This program is not currently accepting applications. Check the program web site for information regarding future financing programs. ''''' The Clean Energy Finance and Investment Authority is offering grants and loans to non-residential entities for solar hot water installations. Only

384

Solar & Wind Equipment Certification  

Energy.gov (U.S. Department of Energy (DOE))

Collectors, heat exchangers and storage units of solar energy systems -- and the installation of these systems -- sold or installed in Arizona must have a warranty of at least two years. The...

385

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

July 13, 2010 11 Navy sites to save 871,000 yearly The U.S. Navy is installing solar energy systems on 32 buildings at 11 naval installations across Florida, Mississippi and...

386

City of Boulder - Solar Sales and Use Tax Rebate (Colorado) ...  

Open Energy Info (EERE)

City of Boulder established a solar sales and use tax rebate for photovoltaic (PV) and solar water heating installations. Solar system owners may receive a rebate (essentially a...

387

Solar Energy for Uganda Ltd | Open Energy Information  

Open Energy Info (EERE)

Solar Energy for Uganda Ltd Jump to: navigation, search Name Solar Energy for Uganda Ltd Place Entebbe, Uganda Sector Solar Product The company assembles, distributes and installs...

388

Commercial & Industrial Solar Rebate Program | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

state's renewable portfolio standard (RPS), this program supports photovoltaic (PV) and solar-thermal installations. Installations must be located in the state of New Hampshire,...

389

Design approaches for solar industrial process-heat systems: nontracking and line-focus collector technologies  

DOE Green Energy (OSTI)

The design methodology for solar industrial process heat systems is described, and an overview is given of the use of solar energy in industry. A way to determine whether solar energy makes sense for a particular application is described. The basic system configurations used to supply hot water or steam are discussed, and computer-generated graphs are supplied that allow the user to select a collector type. Detailed energy calculations are provided, including the effects of thermal losses and storage. The selection of subsystem components is described, and control systems, installation and start-up details, economics, and safety and environmental issues are explained. (LEW)

Kutscher, C.F.; Davenport, R.L.; Dougherty, D.A.; Gee, R.C.; Masterson, P.M.; May, E.K.

1982-08-01T23:59:59.000Z

390

CONTROL SYSTEM FOR SOLAR HEATING and COOLING  

E-Print Network (OSTI)

for the solar-heated hot water. This heater can be seen inwater (solar heated, boosted, or heated entirely in the auxiliary heater)

Dols, C.

2010-01-01T23:59:59.000Z

391

NREL: Learning - Solar Energy Basics  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Basics Photo of a solar electric system in Colorado with snow-covered mountain peaks in the background. Solar panels installed on a home in Colorado. Solar is the Latin word...

392

Homebuilder's Guide to Going Solar  

DOE R&D Accomplishments (OSTI)

This 8-page brochure describes the steps a builder would take to install solar electricity (photovoltaics or PV), solar water heating, or how to build a home solar ready.

2008-12-00T23:59:59.000Z

393

Solar2 | Open Energy Information  

Open Energy Info (EERE)

Cuxhaven, Germany Zip 27472 Sector Solar Product Sells and installs PV, solar thermal and wood pellet powered heating systems. References Solar21 LinkedIn Connections CrunchBase...

394

HVAC Installed Performance  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

HVAC Installed Performance HVAC Installed Performance ESI, Tim Hanes Context * The building envelope has historically been the focus in residential homes. * The largest consumer of energy in residential homes is typically the HVAC system. * Testing the performance of the HVAC system has not been pursued to its full potential. Technical Approach * Currently very little performance testing is being done to the HVAC system. * The only way to know if a HVAC system is operating correctly is to measure the Btu/h. * This should be done at the equipment and at the the system. Recommended Guidance * Training of HVAC technicians, installers, and salespeople is a must. * If only the technician is trained than implementing the change will not happen. * Public awareness of proper installation and its

395

HVAC Installed Performance  

Energy.gov (U.S. Department of Energy (DOE))

This presentation was given at the Summer 2012 DOE Building America meeting on July 25, 2012, and addressed the question HVAC proper installation energy savings: over-promising or under-delivering?"

396

Energy Department Launches SunShot Prize Competition to Install...  

NLE Websites -- All DOE Office Websites (Extended Search)

the start of a new competition to make it faster, easier, and cheaper to install rooftop solar energy systems. The SunShot Prize makes a total of 10 million in cash...

397

SolarCity Corp | Open Energy Information  

Open Energy Info (EERE)

SolarCity Corp Jump to: navigation, search Name SolarCity Corp Place Foster City, California Zip 94404 Sector Solar Product US-based designer and installer of solar systems for...

398

Centennial Solar Inc | Open Energy Information  

Open Energy Info (EERE)

Solar Inc Jump to: navigation, search Name Centennial Solar Inc Place St Laurent, Canada Zip H4S 1M5 Sector Solar Product Canadian solar system installer. References...

399

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

be followed. Systems must be installed by a tax credit-certified http:www.oregon.govENERGYCONSREStaxdocssolartechs.pdf solar technician. July 12, 2013 Salem Electric -...

400

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

is making an effort to reduce costs and help the environment by installing renewable energy projects, including solar panels on the center's roof and on poles around the...

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

responsibility for paying the electric bill for the meter behind which the distributed solar energy equipment is to be installed." Rebates may be assigned to the customer, a...

402

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

As originally enacted, this program offer property tax credits for the installation of solar and geothermal energy devices in addition to energy conservation devices. In...

403

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Contractor Licensing Oregon requires trade licenses for people installing solar energy equipment, and contractor licenses for the companies that do construction....

404

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

provides various tax exemptions to businesses that either use or manufacture or install solar or wind energy. They can receive franchise tax deductions andor exemptions. There...

405

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

zero-interest loans to income-eligible homeowners for the installation of solar water heating and photovoltaic systems through the City's Rehabilitation Loan Program. October 16,...

406

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

incentives for its commercial and residential customers to install photovoltaic (PV), solar water heating, wind, and hydro electric systems on their property. The Total...

407

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

offers residential and business customers a rebate for installing photovoltaic (PV) systems and solar water heaters. The up-front rebate for PV systems up to 10 kilowatts...

408

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

energy efficient windows, wall insulation upgrades, reflective roofing installation and solar water heaters. Commercial customers can qualify for rebates on building envelope...

409

Monitoring of the performance of a solar heated and cooled apartment building. Final report  

SciTech Connect

An all-electric apartment building in Texas was retrofitted for solar heating and cooling and hot water. The system consists of an array of 1280 square feet of Northrup concentrating tracking collectors, a 5000-gallon hot water storage vessel, a 500-gallon chilled water storage vessel, a 25-ton Arkla Industries absorption chiller, and a two-pipe hydronic air conditioning system. The solar air conditioning equipment is installed in parallel with the existing conventional electric heating and cooling system, and the solar domestic water heating serves as preheat to the existing electric water heaters. The system was fully instrumented for monitoring. Detailed descriptions are given of the solar system, the performance monitoring system, and the data reduction processes. Results are presented and discussed. (WHK)

Vliet, G.C.; Srubar, R.L.

1980-03-01T23:59:59.000Z

410

SOLAR ENERGY Andrew Blakers  

E-Print Network (OSTI)

Thermal Power Plants: Simple and Compound Cycles 6. Large Scale Solar PV Plants 7. Solar Air conditioning Friday, June 22nd o Morning-PV Systems o Afternoon-Solar Toy and Battery Testing Monday, June 25th o Morning-Large Scale PV and Solar Thermal Plants o Afternoon-Test of a Combined Hot Water PV Panel

411

Illinois solar energy directory  

SciTech Connect

This Directory contains a listing of Illinois solar energy equipment manufacturers, distributors, installers, consultants, home builders, and alternative energy organizations. Discussions of consumer protection, tax credits, and Illinois solar law are included.

1980-01-01T23:59:59.000Z

412

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

install qualifying wind and solar electricity generating systems. Qualifying grid-tied solar and wind energy systems are eligible for a 0.20 per kilowatt-hour (kWh) production...

413

Solar hot water system update  

DOE Green Energy (OSTI)

Brief descriptions are given of the following three systems: (1) thermosyphon system, (2) system with drain-down freeze protection, and (3) system with antifreeze as freeze protection. (MOW)

Levary, A.

1978-01-01T23:59:59.000Z

414

Solar Contractor Licensing | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Contractor Licensing Solar Contractor Licensing Solar Contractor Licensing < Back Eligibility Installer/Contractor Savings Category Solar Buying & Making Electricity Heating & Cooling Swimming Pool Heaters Water Heating Commercial Heating & Cooling Heating Program Info State Nevada Program Type Solar/Wind Contractor Licensing Provider Nevada State Contractors Board - Reno Nevada law requires that solar energy system installers be licensed by the Nevada State Contractors Board. Contractors may be licensed under License Classification C-37 (solar contracting for solar water heating and space heating and air conditioning). Contractors may also perform solar work under License Classification C-1* (plumbing and heating), sub-classification (d) for solar water heating installations, or

415

Solar in Demand | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lighthouse Solar, install microcrystalline PV modules on top of Kevin Donovan's town home. | Credit: Dennis Schroeder. Kyle Travis, left and Jon Jackson, with Lighthouse Solar,...

416

Burrington s Solar Edge | Open Energy Information  

Open Energy Info (EERE)

6096 Sector Services, Solar Product The company sells, installs and maintains solar photovoltaic equipment, in addition to providing consulting, site analysis and project planning...

417

Solar Contractor Licensing | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

general plumbing contractors carrying an S210 license are authorized to install solar thermal systems. The Division has also established solar-specific license classifications....

418

OCR Solar Roofing Inc | Open Energy Information  

Open Energy Info (EERE)

Facebook icon Twitter icon OCR Solar Roofing Inc Jump to: navigation, search Name OCR Solar & Roofing Inc Place Vacaville, California Product US installer of turnkey PV...

419

Outdoor Solar Lighting | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

convert sunlight into electricity, and are easy to install and virtually maintenance free. | Photo courtesy of iStockphoto.comndejan Outdoor solar lights use solar cells,...

420

Protecting Solar Rights in California Through an Exploration of the California Water Doctrine  

E-Print Network (OSTI)

increasedaffordabilityofsolarPVinstallationmeansthatofphotovoltaic(PV)solarpanels,growsincreasinglymore

Fedman, Anna

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Renewable Energy Concepts Solar Inc REC Solar | Open Energy Information  

Open Energy Info (EERE)

Concepts Solar Inc REC Solar Concepts Solar Inc REC Solar Jump to: navigation, search Name Renewable Energy Concepts Solar Inc (REC Solar) Place San Luis Obispo, California Zip 93401 Sector Solar Product US-based solar system installer, specialising in grid-tied installation and servicing mainly California, Colorado, and New Jersey. Not in any way affiliated with Norwegian integrated PV manufacturer REC, which has a division called REC Solar. References Renewable Energy Concepts Solar Inc (REC Solar)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Renewable Energy Concepts Solar Inc (REC Solar) is a company located in San Luis Obispo, California . References ↑ "Renewable Energy Concepts Solar Inc (REC Solar)"

422

A Linear Parabolic Trough Solar Collector Performance Model  

E-Print Network (OSTI)

A performance model has been programmed for solar thermal collector based on a linear, tracking parabolic trough reflector focused on a surface-treated metallic pipe receiver enclosed in an evacuated transparent tube: a Parabolic Trough Solar Collector (PTSC). This steady state, single dimensional model comprises the fundamental radiative and convective heat transfer and mass and energy balance relations programmed in the Engineering Equation Solver, EES. It considers the effects of solar intensity and incident angle, collector dimensions, material properties, fluid properties, ambient conditions, and operating conditions on the performance of the collector: the PTSC. Typical performance calculations show that when hot-water at 165C flows through a 6m by 2.3m PTSC with 900 w/m^2 solar insulation and 0 incident angle, the estimated collector efficiency is about 55% The model predictions will be confirmed by the operation of PTSCs now being installed at Carnegie Mellon.

Qu, M.; Archer, D.; Masson, S.

2006-01-01T23:59:59.000Z

423

Potential of thermal insulation and solar thermal energy in domestic hot water and space heating and cooling sectors in Lebanon in the period 2010 - 2030.  

E-Print Network (OSTI)

??The potential of thermal insulation and solar thermal energy in domestic water heating, space heating and cooling in residential and commercial buildings Lebanon is studied (more)

Zaatari, Z.A.R.

2012-01-01T23:59:59.000Z

424

Heating Water with Solar Energy Costs Less at the Phoenix Federal Correctional Institution  

SciTech Connect

A large solar thermal system installed at the Phoenix Federal Correctional Institution (FCI) in 1998 heats water for the prison and costs less than buying electricity to heat that water. This renewable energy system provides 70% of the facility's annual hot water needs. The Federal Bureau of Prisons did not incur the up-front cost of this system because it was financed through an Energy Savings Performance Contract (ESPC). The ESPC payments are 10% less than the energy savings so that the prison saves an average of$6,700 per year, providing an immediate payback. The solar hot water system produces up to 50,000 gallons of hot water daily, enough to meet the needs of 1,250 inmates and staff who use the kitchen, shower, and laundry facilities.

2004-09-01T23:59:59.000Z

425

Heating Water with Solar Energy Costs Less at the Phoenix Federal Correctional Institution  

DOE Green Energy (OSTI)

A large solar thermal system installed at the Phoenix Federal Correctional Institution (FCI) in 1998 heats water for the prison and costs less than buying electricity to heat that water. This renewable energy system provides 70% of the facility's annual hot water needs. The Federal Bureau of Prisons did not incur the up-front cost of this system because it was financed through an Energy Savings Performance Contract (ESPC). The ESPC payments are 10% less than the energy savings so that the prison saves an average of$6,700 per year, providing an immediate payback. The solar hot water system produces up to 50,000 gallons of hot water daily, enough to meet the needs of 1,250 inmates and staff who use the kitchen, shower, and laundry facilities.

Not Available

2004-09-01T23:59:59.000Z

426

Rhode Island Stormwater Design and Installation Standards Manual (Rhode  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rhode Island Stormwater Design and Installation Standards Manual Rhode Island Stormwater Design and Installation Standards Manual (Rhode Island) Rhode Island Stormwater Design and Installation Standards Manual (Rhode Island) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Rhode Island Program Type Environmental Regulations

427

Curating performance installations  

Science Conference Proceedings (OSTI)

In this paper we will examine the use of the digital screen display as a primary form of accessing information within the museum context. We will argue that this mode of dissemination, achieved primarily through a Graphic User Interface (GUI) though ... Keywords: GUI, becoming, being, content, dissemination, exhibition, experience, form, information, installation, interactivity, interpretation, materiality, museum, nothing, objecthood, performance, performative, re-enactment, screen, technology, trajectory

Daniel Felstead; Kate Bailey

2011-07-01T23:59:59.000Z

428

Solar project description for Florida gas company's single family residence, Winter Springs, Florida  

DOE Green Energy (OSTI)

The Florida Gas Company solar energy system is installed in a 1548 square-foot, three bedroom single family dwelling located in Winter Springs, Florida. The system is designed to provide solar energy for space heating, space cooling, and domestic hot water heating. Solar energy is collected by two banks of double glazed flat plate collectors with a gross area of 714 square feet. Solar energy is transferred from the collector array to a 1350 gallon underground storage tank. Water is used as the heat collection, transfer and storage medium. Freeze protection is provided by means of circulation of hot water from storage through the collectors. No anti-freeze additive is required. A 3-ton solar energy powered absorption cycle Water Chiller provides chilled water for circulation through the same air distribution system. A gas fired boiler provides supplemental thermal energy to the chiller when sufficient thermal energy is not available from storage. Original cost estimates for provisioning and installation of the Solar System are given.

Not Available

1979-06-22T23:59:59.000Z

429

Solar Rights | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Rights Solar Rights Solar Rights < Back Eligibility Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Solar Heating Buying & Making Electricity Swimming Pool Heaters Water Heating Program Info State North Carolina Program Type Solar/Wind Access Policy Provider North Carolina Department of Commerce Cities and counties in North Carolina generally may not adopt ordinances prohibiting the installation of "a solar collector that gathers solar radiation as a substitute for traditional energy for water heating, active space heating and cooling, passive heating, or generating electricity for residential property."* However, city and county ordinances may prohibit the installation of solar-energy collectors that are visible from the

430

Monitoring of the performance of a solar heated and cooled apartment building. Final report  

DOE Green Energy (OSTI)

An all-electric apartment building was retrofitted for solar heating and cooling and hot water. The resulting system consists of an array of 1280 square feet of Northrup concentrating tracking collectors, a 5000-gallon hot water storage vessel, a 500-gallon chilled water storage vessel, a 25-ton Arkla Industries absorption chiller, and a two-pipe hydronic air conditioning system. The solar air conditioning equipment is installed in parallel with the existing conventional electric heating and cooling system, and the solar domestic water heating serves as preheat to the existing electric water heaters. With support from the State of Texas Energy Development Fund and the Department of Energy the system was fully instrumented for monitoring.

Vliet, G.C.; Srubar, R.L.

1980-03-01T23:59:59.000Z

431

Solar heating and cooling system for an office building at Reedy Creek Utilities  

DOE Green Energy (OSTI)

This final report describes in detail the solar energy system installed in a new two-story office building at the Reedy Creek Utilities Company, which provides utility service to Walt Disney World at Lake Buena Vista, Florida. The solar components were partly funded by the Department of Energy under Contract EX-76-C-01-2401, and the technical management was by NASA/George C. Marshall Space Flight Center. The solar energy system application is 100 percent heating, 80 percent cooling, and 100 percent hot water. The collector is a modular cylindrical concentrator type with an area of 3.840 square feet. The storage medium is water with a capacity of 10,000 gallons hot and 10,000 gallons chilled. Design, construction, operation, cost, maintenance, and performance are described in depth. Detailed drawings are included.

Not Available

1978-08-01T23:59:59.000Z

432

U.S. Solar Market Trends  

SciTech Connect

2010 marked the emergence of the utility sector photovoltaic market. Utility sector photovoltaic installations quadrupled over 2009 installations. The share of utility sector installations of all U.S. grid-connected PV installations grew from virtually none in 2006 to 15 percent in 2009 and 32 percent in 2010. In addition, 2010 saw installation of a 75 MWAC concentrating solar power plant, the largest installed in the U.S. since 1991. In 2010, annual distributed grid-connected PV installations in the United States grew by 62 percent, to 606 MWDC. Photovoltaic arrays were installed at more than 50,000 sites in 2010, a 45 percent increase over the number of installations in 2009. Solar water heating installations increased by 6 percent in 2010, compared with 2009. Solar water heating has shown only two years of higher growth in the last 10 years. Solar pool heating installations increased by 13 percent in 2010, the largest growth in five years.

Larry Sherwood

2011-04-01T23:59:59.000Z

433

Low pressure turbine installation  

SciTech Connect

Low-pressure turbine installation is described comprising a casing, at least two groups of turbine stages mounted in said casing, each turbine stage having blades so arranged that a flow of steam passes through the respective turbine stages in contraflow manner, partition means in said casing for separating the opposed final stages of said turbine stages from each other, and steam exhausting means opened in the side walls of said casing in a direction substantially perpendicular to the axis of said turbine, said steam exhausting means being connected to condensers.

Iizuka, N.; Hisano, K.; Ninomiya, S.; Otawara, Y.

1976-08-10T23:59:59.000Z

434

Solar Self Help Inc aka Light Energy Systems | Open Energy Information  

Open Energy Info (EERE)

navigation, search Name Solar Self Help Inc. (aka Light Energy Systems) Place Concord, California Sector Solar Product California-based designer and installer of solar systems....

435

Installation package for 77-180 SOLARSTAT and 77-171 controller  

DOE Green Energy (OSTI)

The information necessary to install, operate, and maintain Solar Control Corporation's Solar Thermostat ''Solarstat'' and their ''Basic Modular Controller'' is given. Contained within the report are the Installation, Operation, and Maintenance Manuals, Specifications, standard features and the Underwriter Labs Certification Statement.

Not Available

1978-07-01T23:59:59.000Z

436

City of Dubuque - Solar Thermal Licensing Requirement | Open...  

Open Energy Info (EERE)

Practitioners (NABCEP) or An installer may complete the Northeast Iowa Community College Solar Thermal Training Installers are also required to obtain a permit before altering or...

437

Goldbeck Solar GmbH | Open Energy Information  

Open Energy Info (EERE)

Product A daughter company of German construction- and service company Goldbeck, Goldbeck Solar installs and maintains PV installations for the mid-size commercial market....

438

City of Tallahassee Utilities - Solar Loans (Florida) | Open...  

Open Energy Info (EERE)

and send it to the utility Energy Services. A city energy audit is required for all solar technology installations. Installation work should not begin until after a signed...

439

Oncor Electric Delivery - Solar Photovoltaic Standard Offer Program...  

Open Energy Info (EERE)

be certified to UL-1703 standards Start Date 06062011 Installation Requirements All solar photovoltaic system installations must obtain appropriate local building permits and...

440

Solar heating system design package for a single-family residence at William O'Brien State Park, Minnesota  

DOE Green Energy (OSTI)

Honeywell, Inc. has undertaken the design, fabrication, installation, and monitoring of a prototype solar heating and hot water system for the Minnesota Department of Natural Resources' single-family dwelling located at O'Brien State Park, 30 miles east of Minneapolis, Minnesota. Documentation submitted by Honeywell for government review of plans, specifications, cost trade studies and verification status in order to provide the contractor with approval to commit the system to fabrication are included.

Not Available

1977-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Applied solar energy at the Shiraz Technical Institute  

E-Print Network (OSTI)

Factors affecting the application of solar energy and the preliminary design of a solar system to supplement the service hot water system at the Shiraz

Meyer, James Wagner

1976-01-01T23:59:59.000Z

442

Solar energy system performance evaluation. Seasonal report for SEMCO, Loxahatchee, Florida  

DOE Green Energy (OSTI)

The analysis used is based on instrumented system data monitored and collected for at least one full season of operation. The objective of the analysis is to report the long-term field performance of the installed system and to make technical contributions to the definition of techniques and requirements for solar energy system design. The solar energy system was designed to supply domestic hot water for a family of four, single-family residence. The SEMCO System 80 consists of two liquid flat plate collectors, single tank, pump, controls, and transport lines.

Not Available

1980-01-01T23:59:59.000Z

443

Solar energy system performance evaluation. Seasonal report for SEMCO, Macon, Georgia  

DOE Green Energy (OSTI)

The analysis used is based on instrumented system data monitored and collected for at least one full season of operation. The objective of the analysis is to report the long-term field performance of the installed system and to make technical contributions to the definition of techniques and requirements for solar energy system design. The solar energy system was designed to supply domestic hot water for a family of four, single-family residence. The SEMCO System 80 consists of liquid (silicone) flat plate collectors, single tank, pump, controls and transport lines.

Not Available

1980-01-01T23:59:59.000Z

444

Filsol Solar Ltd | Open Energy Information  

Open Energy Info (EERE)

Kingdom Zip SA15 5RA Sector Solar Product Wales-based manufacturer and installer of solar passive heating systems and PV modules. References Filsol Solar Ltd1 LinkedIn...

445

Homebuilder's Guide to Going Solar (Brochure)  

SciTech Connect

This 8-page brochure describes the steps a builder would take to install solar electricity (photovoltaics or PV), solar water heating, or how to build a home solar ready.

Not Available

2008-12-01T23:59:59.000Z

446

Building Energy Software Tools Directory: HOT2000  

NLE Websites -- All DOE Office Websites (Extended Search)

HOT2000 HOT2000 HOT2000 logo. Easy-to-use energy analysis and design software for low-rise residential buildings. Utilizing current heat loss/gain and system performance models, the program aids in the simulation and design of buildings for thermal effectiveness, passive solar heating and the operation and performance of heating and cooling systems. Keywords energy performance, design, residential buildings, energy simulation, passive solar Validation/Testing N/A Expertise Required Basic understanding of the construction and operation of residential buildings. Users Over 1400 worldwide. HOT2000 is used mainly in Canada and the United States with a few users in Japan and Europe. Audience Builders, design evaluators, engineers, architects, building and energy code writers, Policy writers. HOT2000 is also used as the compliance

447

Geothermal turbine installation  

SciTech Connect

A geothermal turbine intallation in which high-pressure steam is separated from geothermal steam, which is a mixture of steam and water, with the high pressure steam connected to a high pressure turbine. Low pressure steam produced by flashing the hot water component of the geothermal steam is introduced to a low pressure turbine which is constructed and operates independently of the high pressure turbine. The discharge steam from the high pressure turbine is introduced to a steam condenser operating at a low vacuum while discharge steam from the low pressure turbine is introduced into a steam condenser operating at a high vacuum. The cooling water system of the high and low pressure condensers are connected in series with one another. A maximum power increase is obtained if the flow rates of the high and low pressure steams at the extraction ports of the high and low pressure turbines are made substantially equal to one another.

Nishioka, R.

1983-01-04T23:59:59.000Z

448

The solar LED street light.  

E-Print Network (OSTI)

??The purpose of this essay is to analyze the component of the solar LED street lighting, such as structure, principle, characteristics and precautions for installation (more)

Ma, Hao

2013-01-01T23:59:59.000Z

449

Solar Ready Buildings Planning Guide  

SciTech Connect

This guide offers a checklist for building design and construction to enable installation of solar photovoltaic and heating systems at some time after the building is constructed.

Lisell, L.; Tetreault, T.; Watson, A.

2009-12-01T23:59:59.000Z

450

Solar application in Tunisia  

SciTech Connect

Various solar applications were constructed in Tunisia during a program sponsored by the Save the Children Federation. The solar applications were constructed in three community schools, a community wool workshop, a new prototype low income residence, an office, and several residences; solar water heating installations were also built. A modified Trombe wall was constructed partially with metal, thermal mass, and direct gain in a school. The low income residence was equipped with a Trombe wall, a roof overhang, and insulation. Passive solar water heating installations included a mini solar pond and a bottom loading batch water heater. The people and culture of Tunisia are discussed and appropriate technology for the country is reviewed.

Hopman, F.

1979-12-01T23:59:59.000Z

451

Carpe Diem: Install Insulated Roman Shades | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Carpe Diem: Install Insulated Roman Shades Carpe Diem: Install Insulated Roman Shades Carpe Diem: Install Insulated Roman Shades March 16, 2010 - 11:44am Addthis John Lippert As I mentioned in yesterday's blog, I had insulated window quilts installed on most of my home's windows. I should have bought window quilts for all of our windows, but I refrained from doing so on two downstairs windows to save money (which, in the long run, I didn't). There were window shades already there; they didn't do much from a thermal perspective, but they did provide privacy and room darkening. Well, they need to be replaced now, and I'm looking again at high efficiency thermal window shades. This time I'm considering thermal Roman shades. About a dozen years ago my wife and I went on the Tour of Solar Homes, the local component of the annual National Solar Tour sponsored by the American

452

Windows Installation Notes for EXPGUI  

Science Conference Proceedings (OSTI)

... These notes describe how GSAS & EXPGUI are installed using separate distribution files for GSAS, EXPGUI and Tcl/Tk. ...

453

Lighthouse Solar (Texas) | Open Energy Information  

Open Energy Info (EERE)

(Texas) (Texas) Jump to: navigation, search Name Lighthouse Solar Address 1011 North Lamar Place Austin, Texas Zip 78703 Sector Solar Product PV and hot water installer Website http://www.lighthousesolar.com Coordinates 30.2559207°, -97.7615818° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":30.2559207,"lon":-97.7615818,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

454

Amorphous silicon solar cells  

SciTech Connect

The fabrication, performance, and applications of a-Si solar cells are discussed, summarizing the results of recent experimental investigations and trial installations. Topics examined include the fundamental principles and design strategies of solar power installations; the characteristics of monocrystalline-Si solar cells; techniques for reducing the cost of solar cells; independent, linked, and hybrid solar power systems; proposed satellite solar power systems; and the use of solar cells in consumer appliances. Consideration is given to the history of a-Si, a-Si fabrication techniques, quality criteria for a-Si films, solar cells based on a-Si, and techniques for increasing the efficiency and lowering the cost of a-Si solar cells. Graphs, diagrams, drawings, and black-and-white and color photographs are provided. 136 references.

Takahashi, K.; Konagai, M.

1986-01-01T23:59:59.000Z

455

Solar home heating in Michigan  

Science Conference Proceedings (OSTI)

This booklet presents the fundamentals of solar heating for both new and existing homes. A variety of systems for space heating and household water heating are explained, and examples are shown of solar homes and installations in Michigan.

Not Available

1984-01-01T23:59:59.000Z

456

Monitoring of the performance of a solar-heated-and-cooled apartment building. Final report  

DOE Green Energy (OSTI)

A 12-unit student apartment building was retrofitted for solar heating and cooling and hot water. The retrofit of the all-electric building resulted in a system consisting of an array of 1280 square feet of concentrating tracking collectors, a 5000-gallon hot water storage vessel, a 500-gallon chilled water storage vesel, a 25-ton absorption chiller, and a two-pipe hydronic air conditioning system. The solar air conditioning equipment is installed in parallel with the existing conventional electric heating and cooling system, and the solar domestic water heating serves as preheat to the existing electric water heaters. The system was fully instrumented for temperature, flow rate, electrical power, and meteorological measurements. The data indicate that 11.2% of the cooling load was met by solar and 8.2% of the total load (cooling plus hot water) was met by solar. The performance of the collector array was determined to be approximately 60% of that suggested by the manufacturer. Steady-state chiller operation exhibited a C.O.P. very close to the manufacturer's specified performance values, but the time-averaged chiller C.O.P. is degraded due to cycling. The composite solar fraction (8.2%) is less than solar cooling only (11.2%) because there was no solar domestic hot water delivery during this monitoring period. The evaluation of system performance for the cooling season indicates a lower performance than expected. However, system performance in the cooling mode can be improved by better adjustment of the thermostats and controls. Continued data collection and analysis should be performed, to improve system operations, assess performance limits, and compare results with design projections.

Vliet, G.C.; Srubar, R.L.

1980-03-01T23:59:59.000Z

457

Solar Rights | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Commercial Commercial Fed. Government Industrial Local Government Nonprofit Residential Schools State Government Savings Category Home Weatherization Commercial Weatherization Solar Lighting Windows, Doors, & Skylights Heating & Cooling Commercial Heating & Cooling Heating Buying & Making Electricity Swimming Pool Heaters Water Heating Program Info State Louisiana Program Type Solar/Wind Access Policy In June 2010, Louisiana enacted solar rights legislation (HB 751) that prohibits certain entities from unreasonably restricting a property owner from installing a solar collector. Solar collectors are generally defined to include photovoltaics (PV), solar water heating, and any other system or device that uses sunlight as an energy source. While this law generally guarantees a property owner's right to install solar collectors, there are

458

Installation system for integral mounting of thermal or photovoltaic panels  

Science Conference Proceedings (OSTI)

A unique installation system for mounting solar thermal or photovoltaic solar collector panels as an integral part of a structure is described. The most common example would have the collector array replacing the sheathing and shingles of a roof supported by trusses or rafters on 24 inch centers. The design achieves the goals of a good integral installation which is reliably weathertight, rapid and easy to execute by typical construction workers with little specific extra training and no special tools. All materials and components are commercially available and have proven performance.

Rost, D.F. (Solar Energy Engineering, Poland, OH); Ameduri, G.; Groves, L.

1981-01-01T23:59:59.000Z

459

Solar collectors  

SciTech Connect

Reasons are reviewed for selection of building shapes which are very unsatisfactory from the viewpoint of making rational use of solar energy for room comfort, and to reduce room heating costs. How to make best direct use of this energy source both by better building design and building installations and more careful control of energy use in towns is examined.

Borasi, V.

1974-12-01T23:59:59.000Z

460

Consumers Power, Inc. - Solar Energy System Rebate | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

offers rebates to its residential customers who install solar water heating systems or solar photovoltaic (PV) systems from October 1, 2012 to September 30, 2013. The rebate for...

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

30% Business Tax Credit for Solar (Vermont) | Open Energy Information  

Open Energy Info (EERE)

allocation to select a grant in lieu of the tax credit. Vermont offered the "Business Solar Tax Credit" for installations of solar energy equipment on business properties. The...

462

Solar and Wind Contractor Licensing | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Heating Program Information Louisiana Program Type SolarWind Contractor Licensing All solar and wind energy installations must be performed by a contractor duly licensed by and...

463

City of Santa Monica - Solar Santa Monica (California) | Open...  

Open Energy Info (EERE)

Santa Monica has designed the Solar Santa Monica program to make it easier for homeowners and local businesses to improve the efficiency of their buildings and install solar...

464

Roof-top solar energy potential under performance-based building energy codes: The case of Spain  

Science Conference Proceedings (OSTI)

The quantification at regional level of the amount of energy (for thermal uses and for electricity) that can be generated by using solar systems in buildings is hindered by the availability of data for roof area estimation. In this note, we build on an existing geo-referenced method for determining available roof area for solar facilities in Spain to produce a quantitative picture of the likely limits of roof-top solar energy. The installation of solar hot water systems (SHWS) and photovoltaic systems (PV) is considered. After satisfying up to 70% (if possible) of the service hot water demand in every municipality, PV systems are installed in the remaining roof area. Results show that, applying this performance-based criterion, SHWS would contribute up to 1662 ktoe/y of primary energy (or 68.5% of the total thermal-energy demand for service hot water), while PV systems would provide 10 T W h/y of electricity (or 4.0% of the total electricity demand). (author)

Izquierdo, Salvador; Montanes, Carlos; Dopazo, Cesar; Fueyo, Norberto [Fluid Mechanics Group, University of Zaragoza and LITEC (CSIC), Maria de Luna 3, 50018 Zaragoza (Spain)

2011-01-15T23:59:59.000Z

465

Understanding solar cookers. Technical paper  

SciTech Connect

Topics include: Potential applications for solar cookers; An historical overview on the development of solar cooking technology; Design, operation, and maintenance characteristics and functions of solar cookers; And points to consider, in regard to solar cooker acquisition, installation, and potential problems.

Bowman, T.

1985-01-01T23:59:59.000Z

466

KIUC - Solar Water Heating Rebate Program | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

800 rebate for each solar water heating system installed. The rebate is available for installations of new systems, or to replace solar water heating systems that are over 15...

467

Solar energy demonstration project  

SciTech Connect

The solar heating demonstration system at the DOE cafeteria at Grand Junction, Colorado, is briefly described. The system will supply an estimated 40 percent of the energy required for domestic hot water and building heat. (WHK)

1978-01-01T23:59:59.000Z

468

Residential Solar Rights | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Residential Solar Rights Residential Solar Rights Residential Solar Rights < Back Eligibility Residential Savings Category Solar Buying & Making Electricity Heating & Cooling Commercial Heating & Cooling Heating Water Heating Program Info State New Jersey Program Type Solar/Wind Access Policy In 2007, New Jersey enacted legislation preventing homeowners associations from prohibiting the installation of solar collectors on certain types of residential properties. The term "solar collector" is not defined, but would seem to include both solar photovoltaic and solar thermal technologies which use collectors installed on the roof of a dwelling. This law covers only dwellings that are ''not'' deemed community property of the association, including townhouses which have at least two sides that are

469

HTAR Client Configuration and Installation  

NLE Websites -- All DOE Office Websites (Extended Search)

Configuration and Installation Configuration and Installation HTAR Configuration and Installation HTAR is an archival utility similar to gnu-tar that allows for the archiving and extraction of local files into and out of HPSS. Configuration Instructions This distribution has default configuration settings which will work for most environments. If you want to use the default values (recommended) you can skip to the section labeled INSTALLATION INSTRUCTIONS. In certain environments, for example if your installation is on a machine which has more than one network interface, you may want to change some of these default settings. To help with this, an interactive Configure script is provided. To use it do $ ./Configure prior to installing. Configure will provide a description of the options

470

U.S. Solar Market Trends  

SciTech Connect

Grid-connected photovoltaic installations grew by 60% in 2006. California and New Jersey have the largest markets and installations more than doubled in New Jersey, Nevada, Colorado, Connecticut, and many other states with smaller markets. The off-grid growth has been steady, but significantly lower. For the first time in more than a decade, a solar thermal electric plant was installed in 2006. More than 350 MW installed in the 1990's still generates electricity today. Solar water heating and solar space heating installations grew in 2006 after years offlat installation numbers. Hawaii dominates this market, with nearly half of the market. Solar pool heating accounts for the largest number of installations and has grown at an average rate of 10% since 1998. However, installations decreased by 7% in 2006. Installations in California and Florida together are 73% of the pool heating market.

Larry Sherwood

2007-07-01T23:59:59.000Z

471

U.S. Solar Market Trends  

SciTech Connect

Grid-connected photovoltaic installations grew by 60% in 2006. California and New Jersey have the largest markets and installations more than doubled in New Jersey, Nevada, Colorado, Connecticut, and many other states with smaller markets. The off-grid growth has been steady, but significantly lower. For the first time in more than a decade, a solar thermal electric plant was installed in 2006. More than 350 MW installed in the 1990's still generates electricity today. Solar water heating and solar space heating installations grew in 2006 after years offlat installation numbers. Hawaii dominates this market, with nearly half of the market. Solar pool heating accounts for the largest number of installations and has grown at an average rate of 10% since 1998. However, installations decreased by 7% in 2006. Installations in California and Florida together are 73% of the pool heating market.

Larry Sherwood

2007-07-01T23:59:59.000Z

472

Solar Water Heating  

NLE Websites -- All DOE Office Websites (Extended Search)

publication provides basic informa- publication provides basic informa- tion on the components and types of solar water heaters currently available and the economic and environmental benefits of owning a system. Although the publica- tion does not provide information on building and installing your own system, it should help you discuss solar water heating systems intelligently with a solar equipment dealer. Solar water heaters, sometimes called

473

ASHRAE Installs New Officers, Directors DENVER ASHRAE has installed  

E-Print Network (OSTI)

ASHRAE Installs New Officers, Directors DENVER ­ ASHRAE has installed new officers and directors for 2013-14 at its Annual Meeting held here June 22-26. The ASHRAE Presidential Address is viewable on You is William P. "Bill" Bahnfleth, Ph.D., P.E., Fellow ASHRAE, ASME Fellow, a professor of Architectural

Maroncelli, Mark

474

University of Colorado Hot Water Report  

NLE Websites -- All DOE Office Websites (Extended Search)

Hot water system Brief Contest Report Hot water system Brief Contest Report Recognizing that the sun is an abundant source of clean energy that reaches the earth at an intensity of up to 1000 Watts/m 2 , the University of Colorado will be showcasing top-of-the-line technology in which solar radiation is converted into heat for the purposes of heating the home and providing domestic hot water. Solar Thermal System - Basics Colorado's 2005 Solar Decathlon team has chosen to harness the sun's thermal energy with 4 arrays of 20 Mazdon evacuated tube collectors manufactured by Thermomax, as shown in Figure 1 below. These collectors have incredibly high efficiencies - about 60% over the course of an entire day. In addition, the evacuated tube collectors resist internal condensation and corrosion more effectively than their counterparts

475

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

March 29, 2010 Largest On-Campus Solar Facility Being Installed at William Paterson The facility is predicted to save the Wayne, N.J., university millions of dollars in energy...

476

Solar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

hb2600.dirhb2620.en.pdf House Bill 2620 introduced a unique requirement for installing solar energy systems on public buildings. In 2012, S.B. 1533 amended the requirement to...

477

WebCAT: Installation Instructions for Windows  

Science Conference Proceedings (OSTI)

... WebCAT. Note: Windows ME does not ship with a webserver; Apache can be installed. Download and Install, Download ...

478

Considering Solar For Your Home? One Milwaukee Homeowner Shares Her  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Considering Solar For Your Home? One Milwaukee Homeowner Shares Her Considering Solar For Your Home? One Milwaukee Homeowner Shares Her Experience Considering Solar For Your Home? One Milwaukee Homeowner Shares Her Experience February 7, 2013 - 10:35am Addthis Milwaukee solar installers putting in a rooftop solar energy system on Dr. Paula Papanek's home. | Photo courtesy of Dr. Paula Papanek. Milwaukee solar installers putting in a rooftop solar energy system on Dr. Paula Papanek's home. | Photo courtesy of Dr. Paula Papanek. Residential solar installation in Milwaukee. | Photo courtesy of Dr. Paula Papanek. Residential solar installation in Milwaukee. | Photo courtesy of Dr. Paula Papanek. Milwaukee solar installers putting in a rooftop solar energy system on Dr. Paula Papanek's home. | Photo courtesy of Dr. Paula Papanek.

479

Solar energy facility at North Hampton Recreation Center, Dallas, Texas. Final report  

DOE Green Energy (OSTI)

The solar energy system is installed in a single story (two heights), 16,000 sq ft building enclosing a gymnasium, locker area, and health care clinic surrounded by a recreational area and athletic field. The solar energy system is designed to provide 80 percent of the annual space heating, 48 percent of the annual space cooling, and 90 percent of the domestic hot water requirements. The solar energy system includes a 238 single glazed flat plate, 3650 sq ft area collector subsystem, a 6000 gallon hot water storage subsystem, a domestic hot water preheat subsystem, an absorption chiller subsystem with a 2000 gallon tank chilled water storage subsystem. The auxiliary back up system is a gas-fired boiler and a conventional 100 gallon natural gas water heater provides any additional energy to satisfy hot water load requirements. A summary of project information, project chronology, project costs, the five modes of system operation, description of the Site Data Acquisition System, system performance summary, experience recommendations, system operational verification, drawings and major component manufacturers information are provided.

Not Available

1980-05-01T23:59:59.000Z

480

A solar concentrating photovoltaic/thermal collector.  

E-Print Network (OSTI)

??This thesis discusses aspects of a novel solar concentrating photovoltaic / thermal (PV/T) collector that has been designed to produce both electricity and hot water. (more)

Coventry, Joseph S

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "install solar hot" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Property:EZFeed/InstalledCapacity | Open Energy Information  

Open Energy Info (EERE)

InstalledCapacity InstalledCapacity Jump to: navigation, search Property Name EZFeed/InstalledCapacity Property Type String Description EZFeed Installed Capacity property Subproperties This property has the following 6079 subproperties: 2 2003 Climate Change Fuel Cell Buy-Down Program (Federal) 3 30% Business Tax Credit for Solar (Vermont) 4 401 Certification (Vermont) A AEP (Central and North) - CitySmart Program (Texas) AEP (Central and North) - Residential Energy Efficiency Programs (Texas) AEP (Central and SWEPCO) - Coolsaver A/C Tune Up (Texas) AEP (Central, North and SWEPCO) - Commercial Solutions Program (Texas) AEP (SWEPCO) - Residential Energy Efficiency Programs (Texas) AEP Appalachian Power - Commercial and Industrial Rebate Programs (West Virginia) AEP Appalachian Power - Residential Home Retrofit Program (West Virginia)

482

Texas Hot Water Report  

NLE Websites -- All DOE Office Websites (Extended Search)

coil hot water storage tank, a backup instantaneous electric water heater, a hydronic fan coil unit for space heating, and an efficient plumbing manifold for domestic hot water...

483

Outdoor Solar Lighting | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Outdoor Solar Lighting Outdoor Solar Lighting Outdoor Solar Lighting July 29, 2012 - 6:34pm Addthis Outdoor solar lights use solar cells, which convert sunlight into electricity, and are easy to install and virtually maintenance free. | Photo courtesy of ©iStockphoto.com/ndejan Outdoor solar lights use solar cells, which convert sunlight into electricity, and are easy to install and virtually maintenance free. | Photo courtesy of ©iStockphoto.com/ndejan What does this mean for me? Outdoor solar lights are easy to install and virtually maintenance free They work in most areas of the United States Find out if replacement bulbs or batteries are available before you buy them Outdoor solar lights are easy to install and virtually maintenance free. Best of all, using them won't increase your electric bill. Popular home

484

Outdoor Solar Lighting | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Outdoor Solar Lighting Outdoor Solar Lighting Outdoor Solar Lighting July 29, 2012 - 6:34pm Addthis Outdoor solar lights use solar cells, which convert sunlight into electricity, and are easy to install and virtually maintenance free. | Photo courtesy of ©iStockphoto.com/ndejan Outdoor solar lights use solar cells, which convert sunlight into electricity, and are easy to install and virtually maintenance free. | Photo courtesy of ©iStockphoto.com/ndejan What does this mean for me? Outdoor solar lights are easy to install and virtually maintenance free They work in most areas of the United States Find out if replacement bulbs or batteries are available before you buy them Outdoor solar lights are easy to install and virtually maintenance free. Best of all, using them won't increase your electric bill. Popular home

485

Chicopee Electric Light- Residential Solar Rebate Program  

Energy.gov (U.S. Department of Energy (DOE))

Chicopee Electric Light offered rebates to residential customers who install solar photovoltaic systems on their homes. Customer rebates are $0.50 per watt for a maximum of $2,500 per installation.

486

DOE Solar Decathlon: 2009 Team California  

NLE Websites -- All DOE Office Websites (Extended Search)

A solar hot water system that uses waste heat from the chiller to preheat potable water Solar panels in two series that generate up to 8.1 kW of direct current power, which is...

487

Receiver System: Lessons Learned From Solar Two  

DOE Green Energy (OSTI)

The Boeing Company fabricated the Solar Two receiver as a subcontractor for the Solar Two project. The receiver absorbed sunlight reflected from the heliostat field. A molten-nitrate-salt heat transfer fluid was pumped from a storage tank at grade level, heated from 290 to 565 C by the receiver mounted on top of a tower, then flowed back down into another storage tank. To make electricity, the hot salt was pumped through a steam generator to produce steam that powered a conventional Rankine steam turbine/generator. This evaluation identifies the most significant Solar Two receiver system lessons learned from the Mechanical Design, Instrumentation and Control, Panel Fabrication, Site Construction, Receiver System Operation, and Management from the perspective of the receiver designer/manufacturer. The lessons learned on the receiver system described here consist of two parts: the Problem and one or more identified Solutions. The appendix summarizes an inspection of the advanced receiver panel developed by Boeing that was installed and operated in the Solar Two receiver.

LITWIN, ROBERT Z.; PACHECO, JAMES E.

2002-03-01T23:59:59.000Z

488

Net Zero Energy Installations (Presentation)  

SciTech Connect

A net zero energy installation (NZEI) is one that produces as much energy from on-site renewable sources as it consumes. NZEI assessment provides a systematic approach to energy projects.

Booth, S.

2012-05-01T23:59:59.000Z

489

205 kW Photovoltaic (PV) System Installed on the U.S. Department...  

NLE Websites -- All DOE Office Websites (Extended Search)

in partnership with the General Services Administration (GSA), has installed a rooftop solar electric, or PV, system on the roof of DOE's headquarters in Washington, D.C. The...

490

Mountain Association for Community Economic Development - Solar Water  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mountain Association for Community Economic Development - Solar Mountain Association for Community Economic Development - Solar Water Heater Loan Program Mountain Association for Community Economic Development - Solar Water Heater Loan Program < Back Eligibility Commercial Residential Savings Category Heating & Cooling Solar Water Heating Program Info Funding Source Kentucky Solar Partnership (KSP) State Kentucky Program Type Local Loan Program Rebate Amount 100% of equipment and installation cost Provider Kentucky Solar Partnership The Kentucky Solar Partnership (KSP) and the Mountain Association for Community Economic Development (MACED) partner to offer low interest loans for the installation of solar water heaters. Loans cover the full equipment and installation cost. Flexible rate loans and terms are available. They

491

ImagineSolar | Open Energy Information  

Open Energy Info (EERE)

ImagineSolar ImagineSolar Jump to: navigation, search Logo: ImagineSolar Name ImagineSolar Address 4000 Caven Road Place Austin, Texas Zip 78744 Sector Renewable Energy, Services, Solar Product Solar training courses, Solar installation training, Online solar classes, Workforce training, Corporate consulting - Solar projects, Solar sales, Solar marketing, Solar business development, Solar policy, Solar advocacy, Solar government relations Year founded 2002 Number of employees 1-10 Phone number (512) 443-5725 Website http://imaginesolar.com/ Region Texas Area References ImagineSolar website[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. ImagineSolar is a company located in Austin, Texas.

492

DOE Solar Decathlon: 2005 Photos of the Day - September 29-October...  

NLE Websites -- All DOE Office Websites (Extended Search)

(Credit: Stefano Paltera, Solar Decathlon) Photo of the Washington State University's evacuated-tube collectors for the home's solar hot water system. Washington State...

493

Comparison of conventional and solar-water-heating products and industries report  

DOE Green Energy (OSTI)

President Carter established a goal that would require installation of at least one million solar water heaters by 1985 and 20 million water-heating systems by the year 2000. The goals established require that the solar industry be sufficiently mature to provide cost-effective, reliable designs in the immediate future. The objective of this study was to provide the Department of Energy with quantified data that can be used to assess and redirect, if necessary, the program plans to assure compliance with the President's goals. Results deal with the product, the industry, the market, and the consumer. All issues are examined in the framework of the conventional-hot-water industry. Based on the results of this solar hot water assessment study, there is documented proof that the solar industry is blessed with over 20 good solar hot water systems. A total of eight generic types are currently being produced, but a majority of the systems being sold are included in only five generic types. The good systems are well-packaged for quality, performance and installation ease. These leading systems are sized and designed to fit the requirements of the consumer in every respect. This delivery end also suffers from a lack of understanding of the best methods for selling the product. At the supplier end, there are problems also, including: some design deficiencies, improper materials selection and, occasionally, the improper selection of components and subsystems. These, in total, are not serious problems in the better systems and will be resolved as this industry matures.

Noreen, D; LeChevalier, R; Choi, M; Morehouse, J

1980-07-11T23:59:59.000Z

494

The Added Economic and Environmental Value of Solar Thermal Systems in Microgrids with Combined Heat and Power  

E-Print Network (OSTI)

solar thermal systems, which can be used for domestic hot water, space heatingsolar thermal systems, which can be used for domestic hot water, space heating

Marnay, Chris

2010-01-01T23:59:59.000Z

495

Finding Solutions to Solar's Soft Cost Dilemma | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Finding Solutions to Solar's Soft Cost Dilemma Finding Solutions to Solar's Soft Cost Dilemma Finding Solutions to Solar's Soft Cost Dilemma January 8, 2013 - 1:22pm Addthis Brian Webster installs rooftop solar panels on a home in Englewood, Colorado. The Energy Department is working to streamline rooftop solar installations so that its faster, easier and cheaper for Americans to go solar. | Photo courtesy of Dennis Schroeder, NREL. Brian Webster installs rooftop solar panels on a home in Englewood, Colorado. The Energy Department is working to streamline rooftop solar installations so that its faster, easier and cheaper for Americans to go solar. | Photo courtesy of Dennis Schroeder, NREL. Minh Le Minh Le Program Manager, Solar Program Learn More about Solar's Soft Costs Check out Clean Power Finance's study on solar's soft costs here.

496

Homebuilder's Guide to Going Solar (Brochure)  

SciTech Connect

This 8-page brochure describes the steps a builder would take to install solar electricity (photovoltaics or PV), solar water heating, or how to build a home solar ready.

2008-12-01T23:59:59.000Z

497

Cel f Solar Systems Ltd | Open Energy Information  

Open Energy Info (EERE)

TN15 6PL Sector Solar Product Installer and maintenance service provider for household PV and solar water heating systems. References Cel-f Solar Systems Ltd1 LinkedIn...

498

Solar Projects Provide Energy to County Fairgrounds | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Projects Provide Energy to County Fairgrounds Solar Projects Provide Energy to County Fairgrounds September 23, 2