National Library of Energy BETA

Sample records for installing solar panels

  1. Final row of solar panels installed at Livermore | National Nuclear

    National Nuclear Security Administration (NNSA)

    Security Administration Blog Final row of solar panels installed at Livermore Monday, January 11, 2016 - 1:14pm NNSA Blog The last row of panels at the Whitethorn Solar Facility project site at Lawrence Livermore National Laboratory in California was installed last week. When complete, the 3.3 MW fixed-tilt solar photovoltaic facility will represent the largest DOE/NNSA purchase of solar energy from an onsite facility. Electrical installation will continue for several more weeks, then

  2. Obama Administration Announces Plans to Install New Solar Panels on the

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    White House Residence | Department of Energy 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

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

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy 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. A couple of weeks ago, I had the opportunity to participate in a ribbon cutting event for the largest solar installation on a United

  4. Oklahoma Tribe to Install Solar Roof

    Broader source: Energy.gov [DOE]

    An Indian tribe in Anadarko, Oklahoma is installing solar panel roofs on two tribal government buildings.

  5. Inside the White House: Solar Panels

    Broader source: Energy.gov [DOE]

    Go inside the White House and learn about the installation of solar panels on the roof of the residence.

  6. New England Breeze Solar and Wind Installers | Open Energy Information

    Open Energy Info (EERE)

    Greater Boston Area Sector: Renewable energy, Services, Solar, Wind energy Product: Solar Panel and Wind Turbine Installation Year Founded: 2006 Phone Number: 978-567-9463...

  7. Solar reflection panels

    DOE Patents [OSTI]

    Diver, Jr., Richard B.; Grossman, James W.; Reshetnik, Michael

    2006-07-18

    A solar collector comprising a glass mirror, and a composite panel, wherein the back of the mirror is affixed to a front surface of the composite panel. The composite panel comprises a front sheet affixed to a surface of a core material, preferably a core material comprising a honeycomb structure, and a back sheet affixed to an opposite surface of the core material. The invention may further comprise a sealing strip, preferably comprising EPDM, positioned between the glass mirror and the front surface of the composite panel. The invention also is of methods of making such solar collectors.

  8. Solar Panels Plus LLC | Open Energy Information

    Open Energy Info (EERE)

    Panels Plus LLC Jump to: navigation, search Name: Solar Panels Plus LLC Place: Chesapeake, Virginia Zip: 23320 Sector: Solar Product: Solar Panels Plus LLC distributes solar energy...

  9. Hexagon solar power panel

    DOE Patents [OSTI]

    Rubin, Irwin

    1978-01-01

    A solar energy panel comprises a support upon which silicon cells are arrayed. The cells are wafer thin and of two geometrical types, both of the same area and electrical rating, namely hexagon cells and hourglass cells. The hourglass cells are composites of half hexagons. A near perfect nesting relationship of the cells achieves a high density packing whereby optimum energy production per panel area is achieved.

  10. Solar Panels Hit Energy Milestone For Potawatomi and Milwaukee | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Panels Hit Energy Milestone For Potawatomi and Milwaukee Solar Panels Hit Energy Milestone For Potawatomi and Milwaukee October 26, 2011 - 10:44am Addthis The Forest County Potawatomi Tribe finishes installing solar panels on a Milwaukee, Wisconsin, administration building. | Photo courtesy of the Forest County Potawatomi Tribe The Forest County Potawatomi Tribe finishes installing solar panels on a Milwaukee, Wisconsin, administration building. | Photo courtesy of the Forest

  11. Micro-inverter solar panel mounting

    DOE Patents [OSTI]

    Morris, John; Gilchrist, Phillip Charles

    2016-02-02

    Processes, systems, devices, and articles of manufacture are provided. Each may include adapting micro-inverters initially configured for frame-mounting to mounting on a frameless solar panel. This securement may include using an adaptive clamp or several adaptive clamps secured to a micro-inverter or its components, and using compressive forces applied directly to the solar panel to secure the adaptive clamp and the components to the solar panel. The clamps can also include compressive spacers and safeties for managing the compressive forces exerted on the solar panels. Friction zones may also be used for managing slipping between the clamp and the solar panel during or after installation. Adjustments to the clamps may be carried out through various means and by changing the physical size of the clamps themselves.

  12. Advanced solar panel designs

    SciTech Connect (OSTI)

    Ralph, E.L.; Linder, E.

    1995-10-01

    This paper describes solar cell panel designs that utilize new high efficiency solar cells along with lightweight rigid panel technology. The resulting designs push the W/kg and W/sq m parameters to new high levels. These new designs are well suited to meet the demand for higher performance small satellites. This paper reports on progress made on two SBIR Phase 1 contracts. One panel design involved the use of large area (5.5 cm x 6.5 cm) GaAs/Ge solar cells of 19% efficiency combined with a lightweight rigid graphite fiber epoxy isogrid substrate configuration. A coupon (38 cm x 38 cm) was fabricated and tested which demonstrated an array specific power level of 60 W/kg with a potential of reaching 80 W/kg. The second panel design involved the use of newly developed high efficiency (22%) dual junction GaInP2/GaAs/Ge solar cells combined with an advanced lightweight rigid substrate using aluminum honeycomb core with high strength graphite fiber mesh facesheets. A coupon (38 cm x 38 cm) was fabricated and tested which demonstrated an array specific power of 105 W/kg and 230 W/sq m. This paper will address the construction details of the panels and an analysis of the component weights. A strawman array design suitable for a typical small-sat mission is described for each of the two panel design technologies being studied. Benefits in respect to weight reduction, area reduction, and system cost reduction are analyzed and compared to conventional arrays.

  13. Solar Installation Labor Market Analysis

    SciTech Connect (OSTI)

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

    2011-12-01

    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.

  14. Structural Code Considerations for Solar Rooftop Installations.

    SciTech Connect (OSTI)

    Dwyer, Stephen F.; Dwyer, Brian P.; Sanchez, Alfred

    2014-12-01

    Residential rooftop solar panel installations are limited in part by the high cost of structural related code requirements for field installation. Permitting solar installations is difficult because there is a belief among residential permitting authorities that typical residential rooftops may be structurally inadequate to support the additional load associated with a photovoltaic (PV) solar installation. Typical engineering methods utilized to calculate stresses on a roof structure involve simplifying assumptions that render a complex non-linear structure to a basic determinate beam. This method of analysis neglects the composite action of the entire roof structure, yielding a conservative analysis based on a rafter or top chord of a truss. Consequently, the analysis can result in an overly conservative structural analysis. A literature review was conducted to gain a better understanding of the conservative nature of the regulations and codes governing residential construction and the associated structural system calculations.

  15. Concentrating photovoltaic solar panel

    DOE Patents [OSTI]

    Cashion, Steven A; Bowser, Michael R; Farrelly, Mark B; Hines, Braden E; Holmes, Howard C; Johnson, Jr., Richard L; Russell, Richard J; Turk, Michael F

    2014-04-15

    The present invention relates to photovoltaic power systems, photovoltaic concentrator modules, and related methods. In particular, the present invention features concentrator modules having interior points of attachment for an articulating mechanism and/or an articulating mechanism that has a unique arrangement of chassis members so as to isolate bending, etc. from being transferred among the chassis members. The present invention also features adjustable solar panel mounting features and/or mounting features with two or more degrees of freedom. The present invention also features a mechanical fastener for secondary optics in a concentrator module.

  16. Solar Reflection Panels - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Solar Thermal Solar Thermal Solar Photovoltaic Solar Photovoltaic Find More Like This Return to Search Solar Reflection Panels Sandia National Laboratories Contact SNL About This ...

  17. So You Want to Go Solar? 3 Things to Consider When Installing...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    What do you want to know about solar energy at home? Tell Us Addthis Installing solar panels ... passive solar energy, and the financial benefits of solar energy, just to name a few ...

  18. Solar, Wind, Hydropower: Home Renewable Energy Installations...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Solar, Wind, Hydropower: Home Renewable Energy Installations Solar, Wind, Hydropower: Home Renewable Energy Installations April 17, 2013 - 1:44pm Addthis This Lakewood, Colorado ...

  19. 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 (OSTI)

    Not Available

    2012-03-01

    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.

  20. White House Solar Panels Are a Symbol of Solar's Progress | Department...

    Broader source: Energy.gov (indexed) [DOE]

    An insider look at the White House rooftop solar panels. | Video courtesy of the White ... Last week, the White House released a new video highlighting the installation of solar ...

  1. City and County of Denver- Solar Panel Permitting

    Office of Energy Efficiency and Renewable Energy (EERE)

    Denver provides same-day permit review for most solar panel projects. Electrical, Plumbing, and Zoning Permits* are required for photovoltaic (PV) systems installed in the city of Denver, althoug...

  2. Solar Technologies Installations Ltd | Open Energy Information

    Open Energy Info (EERE)

    Installations Ltd Jump to: navigation, search Name: Solar Technologies Installations Ltd Place: Hampshire, United Kingdom Zip: S051 OHR Sector: Renewable Energy Product: A UK-based...

  3. Automated solar collector installation design

    DOE Patents [OSTI]

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

    2014-08-26

    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.

  4. Solar absorption surface panel

    DOE Patents [OSTI]

    Santala, Teuvo J.

    1978-01-01

    A composite metal of aluminum and nickel is used to form an economical solar absorption surface for a collector plate wherein an intermetallic compound of the aluminum and nickel provides a surface morphology with high absorptance and relatively low infrared emittance along with good durability.

  5. Solar Industry At Work: Streamlining Home Solar Installation

    Broader source: Energy.gov [DOE]

    As Director of Operations at Sunrun, Tillie Peterson works to get solar panels up and running for homeowners as quickly and efficiently as possible.

  6. Solar panel truss mounting systems and methods

    DOE Patents [OSTI]

    Al-Haddad, Tristan Farris; Cavieres, Andres; Gentry, Russell; Goodman, Joseph; Nolan, Wade; Pitelka, Taylor; Rahimzadeh, Keyan; Brooks, Bradley; Lohr, Joshua; Crooks, Ryan; Porges, Jamie; Rubin, Daniel

    2015-10-20

    An exemplary embodiment of the present invention provides a solar panel truss mounting system comprising a base and a truss assembly coupled to the base. The truss assembly comprises a first panel rail mount, second panel rail mount parallel to the first panel rail mount, base rail mount parallel to the first and second panel rail mounts, and a plurality of support members. A first portion of the plurality of support members extends between the first and second panel rail mounts. A second portion of the plurality of support members extends between the first panel rail mount and the base rail mount. A third portion of the plurality of support members extends between the second panel rail mount and the base rail mount. The system can further comprise a plurality of connectors for coupling a plurality of photovoltaic solar panels to the truss assembly.

  7. Solar Panels to Help Iowa Students Learn About Renewable Energy

    Broader source: Energy.gov [DOE]

    Learning about the sun’s power is just as important as harnessing it. New solar panels to be installed on the rooftops of five Iowa middle schools will give students hands-on experience with the technology and help offset some energy costs.

  8. SunShot Initiative Installs Solar Energy System | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    SunShot Initiative Installs Solar Energy System SunShot Initiative Installs Solar Energy System Addthis 1 of 10 SunShot Initiative team members install a solar energy system on a ...

  9. Divya Energy Solar Panel Savings Calculator | Open Energy Information

    Open Energy Info (EERE)

    Divya Energy Solar Panel Savings Calculator Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Divya Energy Solar Panel Savings Calculator AgencyCompany Organization:...

  10. "PBS NEWSHOUR" covers new technique that may make solar panel...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    covers new technique that may make solar panel production less expensive "PBS NEWSHOUR" covers new technique that may make solar panel production less expensive Scientists have ...

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

    SciTech Connect (OSTI)

    Richards, Elizabeth H.; Schindel, Kay; Bosiljevac, Tom; Dwyer, Stephen F.; Lindau, William; Harper, Alan

    2011-12-01

    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.

  12. Bonded Bracket Assmebly for Frameless Solar Panels

    SciTech Connect (OSTI)

    Murray, Todd; Jackson, Nick; Dupont, Luc; Moser, Jeff

    2013-01-30

    In February 2011 the US Department of Energy announced their new Sunshot Initiative. The Sunshot goal is to reduce the total cost of solar energy systems by about 75 percent before the end of the decade. The DOE estimated that a total installed cost of $$1 per watt for photovoltaic systems would be equivalent to 5-6¢/kilowatt hour (kWh) for energy available from the grid. The DOE also estimated that to meet the $1 per watt goal, PV module costs would need to be reduced to $ .50 per watt, balance of systems costs would need to be reduced to $.40 per watt, and power electronic costs would need to reach $.10 per watt. To address the BOS balance of systems cost component of the $1 per watt goal, the DOE announced a funding opportunity called (BOS-X) Extreme Balance of System Hardware Cost Reductions. The DOE identified eight areas within the total BOS costs: 1) installation labor, 2) installation materials, 3) installation overhead and profit, 4) tracker, 5) permitting and commissioning, 6) site preparation, 7) land acquisition, 8) sales tax. The BOS-X funding announcement requested applications in four specific topics;Topic 1: Transformational Building Integrated Photovoltaic (BIPV) Modules; Topic 2: Roof and Ground Mount Innovations; Topic 3: Transformational Photovoltaic System Designs; and Topic 4: Development of New Wind Load Codes for PV Systems.The application submitted by ARaymond Tinnerman reflected the requirements listed in Topic #2, Roof and Ground Mount Innovations. The goal of topic #2 was to develop technologies that would result in the extreme reduction of material and labor costs associated with applications that require physical connections and attachments to roof and ground mount structures. The topics researched in this project included component cost reduction, labor reduction, weight reduction, wiring innovations, and alternative material utilization. The project objectives included; 1) The development of an innovative quick snap bracket assembly that would be bonded to frameless PV modules for commercial rooftop installations; 2) The development of a composite pultruded rail to replace traditional racking materials; 3) In partnership with a roofing company, pilot the certification of a commercial roof to be solar panel compliant, eliminating the need for structural analysis and government oversight resulting in significantly decreased permitting costs; and 4) Reduce the sum of all cost impacts in topic #2 from a baseline total of $2.05/watt to $.34/watt.

  13. Have a great idea about how to cut the cost of solar panel installatio...

    Open Energy Info (EERE)

    Have a great idea about how to cut the cost of solar panel installation? Home > Groups > Buildings Dc's picture Submitted by Dc(266) Contributor 7 November, 2014 - 12:13 As prices...

  14. Science on the Hill: Turning windows into solar panels

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Turning windows into solar panels Science on the Hill: Turning windows into solar panels Working with quantum dots, researchers achieve a breakthrough in solar-concentrating technology that can turn windows into electric generators. February 7, 2016 solar panel windows The luminescent solar concentrator could turn any window into a daytime power source. Science on the Hill: Turning windows into solar panels Sunlight is abundant, free and for all practical purposes, eternal. Harvesting that light

  15. Solar Panel and Induction Lighting Project

    SciTech Connect (OSTI)

    Gresek, Michael

    2014-01-21

    Installation of solar and energy saving lighting technologies at municipal facilities to: Produce and conserve electricity for these facilities; saving money and the environment; lead by example; educate the public on conservation and renewable technologies.

  16. Solar Regional Test Center in Vermont Achieves Milestone Installation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... Installation HomeConcentrating Solar Power, Energy, Facilities, National Solar ... Meeting the last 40% without compromising quality will be challenging. To help US industry ...

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

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Largest On-Campus Solar Facility Being Installed at William Paterson Largest On-Campus Solar Facility Being Installed at William Paterson March 29, 2010 - 10:57am Addthis Paul Lester Paul Lester Digital Content Specialist, Office of Public Affairs What does this project do? Solar arrays at parking lots and photovoltaic cells on the rooftops of campus buildings should provide about 15 to 20 percent of our energy needs on the campus. Cranes place solar panels on roofs and

  18. Home Solar Installations: Things to Consider | Department of Energy

    Energy Savers [EERE]

    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

  19. Pasadena Water and Power- Solar Power Installation Rebate

    Broader source: Energy.gov [DOE]

    Pasadena Water & Power (PWP) offers its electric customers a rebate for photovoltaic (PV) installations, with a goal of helping to fund the installation of 14 megawatts (MW) of solar power by...

  20. Installing and Maintaining a Home Solar Electric System | Department of

    Energy Savers [EERE]

    Energy Installing and Maintaining a Home Solar Electric System Installing and Maintaining a Home Solar Electric System 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

  1. Global Solar Photovoltaic (PV) Installation Market to be Propelled...

    Open Energy Info (EERE)

    Global Solar Photovoltaic (PV) Installation Market to be Propelled by Greater Concerns over Carbon Footprint Home > Groups > Renewable Energy RFPs John55364's picture Submitted by...

  2. Helping Ensure High-Quality Installation of Solar Power Technologies...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Technology Maximizes Taxpayer's Investment Mercer Island celebrates the 500th Solarize installation in the state of Washington with a ribbon cutting at the Auto-Spa car wash. ...

  3. Installing and Maintaining a Home Solar Electric System | Department...

    Energy Savers [EERE]

    Making sure your home solar electric or photovoltaic (PV) system is sized, sited, installed, and maintained correctly is essential for maximizing its energy performance. When...

  4. Structural considerations for solar installers : an approach...

    Office of Scientific and Technical Information (OSTI)

    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 ...

  5. Solar collector panels (process-method). Rainwater collection and storage

    SciTech Connect (OSTI)

    Mowery, J.W.

    1981-10-15

    A process for producing panels for solar heating of potable water is described. The panels have PVC tubing flat-coiled into square or rectangular shapes. Also described is a cistern for collecting and storing rainwater. (LEW)

  6. Permits and Variances for Solar Panels, Calculation of Impervious...

    Broader source: Energy.gov (indexed) [DOE]

    construction, or stormwater may only include the foundation or base supporting the solar panel. The law generally applies statewide, including charter counties and Baltimore...

  7. Million Solar Strong: U.S. Hits Millionth Solar Energy Installation |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Million Solar Strong: U.S. Hits Millionth Solar Energy Installation Million Solar Strong: U.S. Hits Millionth Solar Energy Installation April 21, 2016 - 1:14pm Addthis Million Solar Strong: U.S. Hits Millionth Solar Energy Installation Today GreenTech Media announced that the U.S. solar energy industry passed 1 million installations sometime around the end of February. This news comes as solar continues to represent a major and growing share of the new generation that

  8. Installing and Maintaining a Home Solar Electric System | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Home Solar Electric System Installing and Maintaining a Home Solar Electric System 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. Making sure your

  9. Turning Windows into Solar Panels | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Windows into Solar Panels Turning Windows into Solar Panels March 7, 2016 - 3:23pm Addthis UV light shines through a sample of transparent material containing quantum dots, tiny nanoparticles that can be used to harness solar energy for electricity. | Photo courtesy of LANL. UV light shines through a sample of transparent material containing quantum dots, tiny nanoparticles that can be used to harness solar energy for electricity. | Photo courtesy of LANL. Victor Klimov Los Alamos National

  10. Immodo Solar | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: Immodo Solar Place: Spain Sector: Solar Product: Spanish company which installs and maintains solar panels. References: Immodo Solar1 This...

  11. Toolkit for Installing Solar on K-12 Schools

    Broader source: Energy.gov [DOE]

    Following the release of The Solar Foundation's Brighter Future: A Study on Solar in U.S. Schools under the Solar Outreach Partnership, the organization has been working to help more K-12 public schools go solar through its technical assistance program. As part of this effort, they developed the Toolkit for Installing Solar on K-12 Schools to compile new and existing resources, designed to provide public school officials with a starting point for pursuing their own solar projects. Hands-on guidance in putting the ideas contained within this toolkit into action is available through the SolarOPs Technical Assistance program.

  12. Solar Decathlon Technology Spotlight: Structural Insulated Panels

    Broader source: Energy.gov [DOE]

    Structural insulated panels (SIPs) are prefabricated structural elements used to build walls, ceilings, floors, and roofs.

  13. Installing and Maintaining a Home Solar Electric System | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    a Home Solar Electric System When choosing a contractor, ask about their work record, experience, and licenses, and get more than one bid for the installation of your PV...

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

    Broader source: Energy.gov (indexed) [DOE]

    market. Follow our weeklong series to hear from Milwaukee-based installers, residents and city leaders on what it's like to be a part of this solar community. Share your...

  15. Solar/Wind Contractor Licensing | Open Energy Information

    Open Energy Info (EERE)

    Licensing Louisiana InstallerContractor Photovoltaics Solar Water Heat Yes Tennessee Solar Panel Installation Specialty and Solar Thermal-Geothermal Licensing (Tennessee)...

  16. Printed decorative solar panels could become part of our homes...

    Open Energy Info (EERE)

    content Printed decorative solar panels could become part of our homes and offices Hello, I provide user supp... The top one on this page: htt... Can you send the specific...

  17. Solar Decathlon Technology Spotlight: Structural Insulated Panels...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Structural insulated panels (SIPs) are prefabricated structural elements used to build walls, ceilings, floors, and roofs. Made of foam insulation sandwiched between two layers of ...

  18. Sereno Solar | Open Energy Information

    Open Energy Info (EERE)

    Name: Sereno Solar Place: Monte Sereno, California Sector: Solar Product: Has developed a solar passive water heating panel to be installed under current roofing or siding...

  19. Portland Advancing Green Image With Solar Installs | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    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

  20. Big solar-panel maker First Solar and Colorado's Clean Energy...

    Open Energy Info (EERE)

    Big solar-panel maker First Solar and Colorado's Clean Energy Collective ink deal Home > Groups > Buildings Dc's picture Submitted by Dc(266) Contributor 11 December, 2014 - 15:40...

  1. Solar heating system installed at Jackson, Tennessee. Final report

    SciTech Connect (OSTI)

    1980-10-01

    The solar energy heating system installed at the Coca-Cola Bottling Works in Jackson, Tennessee is described. The system consists of 9480 square feet of Owens-Illinois evacuated tubular solar collectors with attached specular cylindrical reflectors and will provide space heating for the 70,000 square foot production building in the winter, and hot water for the bottle washing equipment the remainder of the year. Component specifications and engineering drawings are included. (WHK)

  2. Vets company installing solar across Massachusetts

    Broader source: Energy.gov [DOE]

    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.

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

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Read the full guide (pdf - 6.6 MB). Follow the Department of Energy on Facebook, Twitter, Youtube and Flickr. Follow Secretary Chu on his Facebook page. Media contact(s): (202) ...

  4. Solar collector panels having coated fibrous filling for fire inhibition

    SciTech Connect (OSTI)

    Reinert, C.P.

    1982-04-13

    Solar collector panels filled with porous fiber mats have the fibers coated with a pigmented intumescent paint which expands to partially fill the spaces between the fibers for retarding convective fluid flow through the fiber mat in the case of a fire in the structure with which the collector is associated.

  5. Arkansas Students Get Their Hands Dirty in Solar Panel Project

    Broader source: Energy.gov [DOE]

    Wallie Shaw remembers where he got the idea to do a hands-on solar panel project for his Jobs for America’s Graduates (JAG) students, a school-to-work transition program focused on helping at-risk youth graduate from high school.

  6. SOLAR PANELS ON HUDSON COUNTY FACILITIES

    SciTech Connect (OSTI)

    BARRY, KEVIN

    2014-06-06

    This project involved the installation of an 83 kW grid-connected photovoltaic system tied into the energy management system of Hudson County's new 60,000 square foot Emergency Operations and Command Center and staff offices. Other renewable energy features of the building include a 15 kW wind turbine, geothermal heating and cooling, natural daylighting, natural ventilation, gray water plumbing system and a green roof. The County intends to seek Silver LEED certification for the facility.

  7. Texas school district enlightens students with solar

    Broader source: Energy.gov [DOE]

    Sam Rayburn High School in Pasadena, Texas is installing solar panels which will be used incorporated into the school's curriculum.

  8. Solar heating and cooling system installed at Leavenworth, Kansas. Final report

    SciTech Connect (OSTI)

    Perkins, R. M.

    1980-06-01

    The solar heating and cooling system installed at the headquarters of Citizens Mutual Savings Association in Leavenworth, Kansas, is described in detail. The project is part of the U.S. Department of Energy's solar demonstration program and became operational in March, 1979. The designer was TEC, Inc. Consulting Engineers, Kansas City, Missouri and contractor was Norris Brothers, Inc., Lawrence, Kansas. The solar system is expected to furnish 90 percent of the overall heating load, 70 percent of the cooling load and 100 percent of the domestic hot water load. The building has two floors with a total of 12,000 square feet gross area. The system has 120 flat-plate liquid solar panels with a net area of 2200 square feet. Five, 3-ton Arkla solar assisted absorption units provide the cooling, in conjunction with a 3000 gallon chilled water storage tank. Two, 3000 gallon storage tanks are provided with one designated for summer use, whereas both tanks are utilized during winter.

  9. Solar space heating installed at Kansas City, Kansas. Final report

    SciTech Connect (OSTI)

    Not Available

    1981-05-01

    The solar energy system was constructed with the new 48,800 square feet warehouse to heat the warehouse area of about 39,000 square feet while the auxiliary energy system heats the office area of about 9800 square feet. The building is divided into 20 equal units, and each has its own solar system. The modular design permits the flexibility of combining multiple units to form offices or warehouses of various size floor areas as required by a tenant. Each unit has 20 collectors which are mounted in a single row. The collectors, manufactured by Solaron Corporation, are double glazed flat plate collectors with a gross area of 7800 ft/sup 2/. Air is heated either through the collectors or by the electric resistance duct coils. No freeze protection or storage is required for this system. Extracts from the site files, specifications, drawings, installation, operation and maintenance instructions are included.

  10. SolarPro Energy International | Open Energy Information

    Open Energy Info (EERE)

    Place: Granite Bay, California Zip: 95746 Sector: Solar Product: SolarPro Energy installs solar power systems using PV panels for residential and commercial properties. References:...

  11. Shenzhen Prosunpro PengSangPu Solar Industrial Products Corporation...

    Open Energy Info (EERE)

    China Zip: 518055 Sector: Solar Product: Shenzhen Prosunpro makes and installs flat panel solar passive energy collectors and engineers central solar hot water systems....

  12. HSC Solar | Open Energy Information

    Open Energy Info (EERE)

    for homes is continuing to drop significantly making this the ideal time to consider solar panel installation. Every household using electricity will see benefit with a solar...

  13. Lighthouse Solar | Open Energy Information

    Open Energy Info (EERE)

    Frontier Place: Boulder, Colorado Zip: 80301 Region: Rockies Area Sector: Solar Product: Solar Panel Installers Number of Employees: 51-200 Year Founded: 2006 Phone Number:...

  14. Solar panel driven air purging apparatus for motor vehicles

    SciTech Connect (OSTI)

    Bobier, J.A.; Brown, G.E.

    1992-02-18

    This patent describes improvement in a motor vehicle having an enclosable cabin an internal combustion engine, a battery, an ignition switch having an on position for enabling the internal combustion engine and an off position, an electric motor coupled in driving relationship with an air circulating fan for circulating air through the cabin. The improvement comprises: a solar panel mounted upon the vehicle having a panel output exhibiting variable voltage levels including a peak voltage level and substantially constant current; a power transfer regulator for transferring power form the panel to the motor when enabled, including: energy storage means connectable across the panel output and chargeable by the current to variable charge levels; solid-state switch means connected in energy transfer relationship with the energy storage means and actuable between conducting and non-conducting states when the power transfer regulator is enabled; inductor means connected with the solid-state switch means and connectable with the electric motor for conveying current thereto from the panel and the energy storage means when the solid-state switch means is in the conducting state.

  15. Empirically Derived Strength of Residential Roof Structures for Solar Installations.

    SciTech Connect (OSTI)

    Dwyer, Stephen F.; Sanchez, Alfred; Campos, Ivan A.; Gerstle, Walter H.

    2014-12-01

    Engineering certification for the installation of solar photovoltaic (PV) modules on wood roofs is often denied because existing wood roofs do not meet structural design codes. This work is intended to show that many roofs are actually sufficiently strong given the conservatism in codes, documented allowable strengths, roof structure system effects, and beam composite action produced by joist-sheathing interaction. This report provides results from a testing program to provide actual load carrying capacity of residential rooftops. The results reveal that the actual load carrying capacity of structural members and systems tested are significantly stronger than allowable loads provided by the International Residential Code (IRC 2009) and the national structural code found in Minimum Design Loads for Buildings and Other Structures (ASCE 7-10). Engineering analysis of residential rooftops typically ignores the system affects and beam composite action in determining rooftop stresses given a potential PV installation. This extreme conservatism combined with conservatism in codes and published allowable stress values for roof building materials (NDS 2012) lead to the perception that well built homes may not have adequate load bearing capacity to enable a rooftop PV installation. However, based on the test results presented in this report of residential rooftop structural systems, the actual load bearing capacity is several times higher than published values (NDS 2012).

  16. An Update on White House Solar Panels and Our Solar Program

    Broader source: Energy.gov [DOE]

    The Energy Department remains on the path to complete the White House solar demonstration project. This project is one component of the Energy Department’s larger, ambitious SunShot Initiative to reduce the total installed cost of solar energy systems by about 75 percent before the end of the decade.

  17. Solar So Simple It Is Just a Click Away

    Broader source: Energy.gov [DOE]

    The SunShot Initiative is working to make it easier for consumers to install solar panels on their homes.

  18. EERE Success Story-Helping Ensure High-Quality Installation of Solar

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Power Technologies | Department of Energy Helping Ensure High-Quality Installation of Solar Power Technologies EERE Success Story-Helping Ensure High-Quality Installation of Solar Power Technologies April 15, 2013 - 12:00am Addthis Lorain County Community College Instructors install PV modules on training roof labs during the Midwest Renewable Energy Association’s Train-the-Trainer PV Instructor Institute course. Lorain County Community College Instructors install PV modules on training

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

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy 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

  20. "PBS NEWSHOUR" covers new technique that may make solar panel production

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    less expensive "PBS NEWSHOUR" covers new technique that may make solar panel production less expensive "PBS NEWSHOUR" covers new technique that may make solar panel production less expensive Scientists have developed a more efficient method of creating the material that makes solar panels work, according to a report published this week, which researchers say could be key to creating clean global energy in the future. April 24, 2015 image description Scientists Aditya

  1. REC Solar (Colorado) | Open Energy Information

    Open Energy Info (EERE)

    Court Place: Westminster, Colorado Zip: 80030 Region: Rockies Area Sector: Solar Product: Solar panel installer Website: recsolar.com Coordinates: 39.860526, -105.066446 Show...

  2. REC Solar (Oregon) | Open Energy Information

    Open Energy Info (EERE)

    Place: Portland, Oregon Zip: 97214 Region: Pacific Northwest Area Sector: Solar Product: Solar panel installer Website: recsolar.com Coordinates: 45.5136593, -122.657084 Show...

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

    SciTech Connect (OSTI)

    Coughlin, J.; Kandt, A.

    2011-10-01

    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.

  4. SunShot Installs Solar Energy System on Local Habitat for Humanity Home |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Installs Solar Energy System on Local Habitat for Humanity Home SunShot Installs Solar Energy System on Local Habitat for Humanity Home September 22, 2014 - 5:10pm Addthis 1 of 10 SunShot Initiative team members install a solar energy system on a Habitat for Humanity home in Washington, D.C. on Friday, September 19. The project was organized by GRID Alternatives, the nation's largest solar non-profit organization, as part of a two-day event to bring solar power to

  5. NREL Reports Soft Costs Now Largest Piece of Solar Installation Total Cost

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    - News Releases | NREL Reports Soft Costs Now Largest Piece of Solar Installation Total Cost December 2, 2013 Two detailed reports from the Energy Department's National Renewable Energy Laboratory (NREL) find that solar financing and other non-hardware costs - often referred to as "soft costs" - now comprise up to 64% of the total price of residential solar energy systems, reflecting how soft costs are becoming an increasingly larger fraction of the cost of installing solar.

  6. Innovative Solar Panel Maker Scales Up, Lowering Costs while Creating Jobs

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    | Department of Energy Solar Panel Maker Scales Up, Lowering Costs while Creating Jobs Innovative Solar Panel Maker Scales Up, Lowering Costs while Creating Jobs May 16, 2011 - 12:41pm Addthis The end of Abound Solar’s PV manufacturing line | Photo Courtesy of Abound Solar The end of Abound Solar's PV manufacturing line | Photo Courtesy of Abound Solar Minh Le Minh Le Deputy Director, Solar Energy Technologies Office It's one thing to call solar energy a "growth industry,"

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

    SciTech Connect (OSTI)

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

    2011-02-01

    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.

  8. Solar Installations – Experience and Recommendations City of Madison

    Broader source: Energy.gov [DOE]

    Assessment of local solar hot water markets, market variables, market barriers, and suggested strategies to increase solar hot water deployment in the city and county.

  9. Carports with Solar Panels do Double Duty for Navy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Carports with Solar Panels do Double Duty for Navy Carports with Solar Panels do Double Duty for Navy May 14, 2010 - 12:22pm Addthis Joshua DeLung What does this project do? In total, all of China Lake's solar PV projects generate enough electricity a year to power up to 1,200 houses on the grid provided by Southern California Edison, the local utility. The base estimates that it saves about $557,000 a year from the solar panels. At Naval Air Weapons Station China Lake, heat is a fact of life.

  10. New GE Plant to Produce Thin Film PV Solar Panels Based on NREL Technology

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    | Department of Energy GE Plant to Produce Thin Film PV Solar Panels Based on NREL Technology New GE Plant to Produce Thin Film PV Solar Panels Based on NREL Technology April 22, 2011 - 10:17am Addthis Photo courtesy of General Electric Photo courtesy of General Electric Minh Le Minh Le Deputy Director, Solar Energy Technologies Office Earlier this month, General Electric announced plans to enter the global marketplace for solar photovoltaic (PV) panels in a big way - and to do it, they will

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

    SciTech Connect (OSTI)

    1980-09-01

    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)

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

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Brian Webster (left) and Mario Richard install photovoltaic modules on an Englewood, Colorado, home. | Photo by Dennis Schroeder, NREL. Erin R. Pierce Erin R. Pierce Former Digital ...

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

    SciTech Connect (OSTI)

    Roberts, B.

    2011-07-01

    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.

  14. Interias Solar Energy | Open Energy Information

    Open Energy Info (EERE)

    2 Here at Interias we work to provide homeowners, just like yourself , solar panels and solar panel installation which are as high quality as you'll find anywhere while also...

  15. Installations

    U.S. Energy Information Administration (EIA) Indexed Site

    Reporting companies, total number of: 81 Employment, full-time equivalent employees: 9,288 Module and/or cell manufacturing 33 Module or system design 23 Prototype module development 23 Prototype systems development 12 Wholesale distribution 42 Retail distribution 15 Installations 12 Other 8 90-100% 53 50-89% 6 10-49% 3 Less than 10% 19 Crystalline silicon: single-crystal modules 15 Crystalline silicon: cast modules 9 Thin-film: amorphous silicon modules 1 Thin-film: other modules 4

  16. Plug and Play: Purchase, Install, and Connect Residential Solar Power in Hours

    Broader source: Energy.gov [DOE]

    Consumers may soon have the option of purchasing a do-it-yourself rooftop solar photovoltaic (PV) system at their local home improvement store that can be installed and connected to the grid in...

  17. Description of the Solar-MEC field test installation (Conference...

    Office of Scientific and Technical Information (OSTI)

    Resource Type: Conference Resource Relation: Conference: Annual meeting of the International Solar Energy Society, Los Angeles, CA, USA, 28 Jul 1975 Research Org: Institute of Gas ...

  18. Hawaii Marine Base Installs Solar Roofs | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    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...

  19. Solar Blog | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Rep. Pascrell, John Lushetsky and other officials at the ribbon cutting. Largest Solar Panel Installation at a U.S. University Goes Live John Lushetsky, Program Manager of...

  20. Plug and Play: Purchase, Install, and Connect Residential Solar...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Photo Credit: Fraunhofer CSE Consumers may soon have the option of purchasing a do-it-yourself rooftop solar photovoltaic (PV) system at their local home improvement store that can ...

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

    SciTech Connect (OSTI)

    Coughlin, J.

    2010-09-01

    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.

  2. EERE Success Story-Putting Solar Panels to the Test | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Putting Solar Panels to the Test EERE Success Story-Putting Solar Panels to the Test October 29, 2015 - 3:46pm Addthis This solar photovoltaic (PV) array is being tested in hot, humid weather at the Cocoa, Florida Regional Test Center. This solar photovoltaic (PV) array is being tested in hot, humid weather at the Cocoa, Florida Regional Test Center. Mother Nature can be unpredictable. Sometimes she sends hail; other times, damaging winds; and if you live in a cold climate, she loves

  3. Analysis of Bright Harvest Remote Analysis for Residential Solar Installations

    SciTech Connect (OSTI)

    Nangle, John; Simon, Joseph

    2015-06-17

    Bright Harvest provides remote shading analysis and design products for residential PV system installers. The National Renewable Energy Laboratory (NREL) through the NREL Commercialization Assistance Program, completed comparative assessments between on-site measurements and remotely calculated values to validate the accuracy of Bright Harvest’s remote shading and power generation.

  4. Interagency Advanced Power Group Solar Photovoltaic Panel Fall meeting minutes, October 22, 1992

    SciTech Connect (OSTI)

    Not Available

    1992-12-31

    This report contains discussions on the following topics: Leaf, TPL, and {sup 60}Co Gamma source testing facilities; in-house photovolatic research effort; US Army`s interest developing small thermophotovoatic power source for a variety of missions; charging lead acid batteries with unregulated photovolatic panels; testing of solar array panels for space applications; polycrystalline CuInSe{sub 2} & CdTe PV solar cells and, current activities in the US photovolatic program.

  5. Large-area silicon-film{sup {trademark}} panels and solar cells. Phase I annual technical report, July 1, 1995--December 31, 1995

    SciTech Connect (OSTI)

    Rand, J.A.; Barnett, A.M.; Checchi, J.C.; Culik, J.S.

    1996-06-01

    AstroPower is establishing a low cost manufacturing process for Silicon-Film{trademark} solar cells and panels by taking advantage of the continuous nature of the Silicon-Film{trademark} technology. Under this effort, each step used in Silicon-Film{trademark} panel fabrication is being developed into a continuous/in-line manufacturing process. The following benefits are expected: an accelerated reduction of PV manufacturing cost for installed systems; a foundation for significantly increased production capacity; and a reduction in handling and waste streams. The process development will be based on a new 31-cm wide continuous Silicon-Film{trademark} sheet. Long-term goals include the development of a 24W, 30 cm x 60 cm Silicon-Film{trademark} solar cell and a manufacturing capability for a 384W, 4 inches x 8 inches Silicon-Film{trademark} panel for deployment in utility-scale applications.

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

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    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

  7. Seasonal control skylight glazing panel with passive solar energy switching

    SciTech Connect (OSTI)

    Miller, J.V.

    1983-10-25

    A substantially transparent one-piece glazing panel is provided for generally horizontal mounting in a skylight. The panel is comprised of an repeated pattern of two alternating and contiguous linear optical elements; a first optical element being an upstanding generally right-triangular linear prism, and the second optical element being an upward-facing plano-cylindrical lens in which the planar surface is reflectively opaque and is generally in the same plane as the base of the triangular prism.

  8. ADVANCED REFLECTIVE FILMS AND PANELS FOR NEXT GENERATION SOLAR COLLECTORS

    Broader source: Energy.gov [DOE]

    This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23–25, 2013 near Phoenix, Arizona.

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

    SciTech Connect (OSTI)

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

    1980-07-01

    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)

  10. The Reality of Solar Panels at 50% Cost | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    The Reality of Solar Panels at 50% Cost The Reality of Solar Panels at 50% Cost August 3, 2010 - 12:01pm Addthis Dr. Arun Majumdar Dr. Arun Majumdar Jay Precourt Provostial Chair Professor, Stanford University and Former Director, Advanced Research Projects Agency - Energy Last week, residents in the Baltimore-Washington area experienced their 42nd day of 90+ degree temperatures this year. Wouldn't it be nice to capture more of that intense sunlight and convert it into electricity? Modern

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

    SciTech Connect (OSTI)

    Not Available

    1980-04-01

    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.

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

    SciTech Connect (OSTI)

    Not Available

    1980-01-01

    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.

  13. Solar Decathlon | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    and Farhana Rahman of the New York City College of Technology prepare to install the last solar panel on Day 8 of the U.S. Department of Energy Solar Decathlon. Image: Thomas...

  14. Concentrating Solar Panels: Bringing the Highest Power and Lowest Cost to the Rooftop

    SciTech Connect (OSTI)

    Michael Deck; Rick Russell

    2010-01-05

    Soliant Energy is a venture-capital-backed startup focused on bringing advanced concentrating solar panels to market. Our fundamental innovation is that we are the first company to develop a racking solar concentrator specifically for commercial rooftop applications, resulting in the lowest LCOE for rooftop electricity generation. Today, the commercial rooftop segment is the largest and fastest-growing market in the solar industry. Our concentrating panels can make a major contribution to the SAI's objectives: reducing the cost of solar electricity and rapidly deploying capacity. Our commercialization focus was re-shaped in 2009, shifting from an emphasis solely on panel efficiency to LCOE. Since the inception of the SAI program, LCOE has become the de facto standard for comparing commercial photovoltaic systems. While estimation and prediction models still differ, the emergence of performance-based incentive (PBI) and feed-in tariff (FIT) systems, as well as power purchase agreement (PPA) financing structures make LCOE the natural metric for photovoltaic systems. Soliant Energy has designed and demonstrated lower-cost, higher-power solar panels that consists of 6 (500X) PV module assemblies utilizing multi-junction cells and an integrated two-axis tracker. In addition, we have designed and demonstrated a prototype 1000X panel assembly with 8. Cost reductions relative to conventional flat panel PV systems were realized by (1) reducing the amount of costly semiconductor material and (2) developing strategies and processes to reduce the manufacturing costs of the entire system. Performance gains against conventional benchmarks were realized with (1) two-axis tracking and (2) higher-efficiency multi-junction PV cells capable of operating at a solar concentration ratio of 1000X (1000 kW/m2). The program objectives are: (1) Develop a tracking/concentrating solar module that has the same geometric form factor as a conventional flat, roof mounted photovoltaic (PV) panel - the Soliant module will produce more power and cost less than conventional panels of the same size; (2) Target LCOE: $0.079/kWh in 2010; (3) Target efficiency - 26% in 2010 (22% for 2008 prototype, 24% for 2009 pilot); and (4) Target performance - equivalent to 650Wp in 2010 (490W for 2008 prototype, 540W for 2009 pilot).

  15. ADVANCED REFLECTIVE FILMS AND PANELS FOR NEXT GENERATION SOLAR...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23-25, 2013 near Phoenix, Arizona. PDF icon cspreviewmeeting042313...

  16. Carports with Solar Panels do Double Duty for Navy | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    14, 2010 - 12:22pm Addthis Joshua DeLung What does this project do? In total, all of China Lake's solar PV projects generate enough electricity a year to power up to 1,200...

  17. New Ideas for Seeding Your Solar Marketplace Workshop Panel Presentations

    Broader source: Energy.gov [DOE]

    Download the speaker presentations from the 2014 SunShot Grand Challenge Summit and Peer Review Workshop, "New Ideas for Seeding Your Solar Marketplace: Program Pilots and Embedded Experiments."

  18. Department of Energy responses to panel recommendations from the open workshop on solar technologies

    SciTech Connect (OSTI)

    Not Available

    1980-07-01

    This document is a companion to the Proceedings of the Open Workshop on Solar Technologies, 23 and 24 October 1979, Washington, DC. That document reported the findings and conclusions of six panels on the policies of the Department of Energy (DOE) on solar energy and its relationships to cities and employment. The present document provides DOE responses to each panel's recommendations. Sixty individuals from a wide variety of backgrounds agreed to take part in the deliberations of the six panels. There were three panels on solar energy in the cities and three on solar energy and employment. A significant portion of the participants represented public interest groups; lesser numbers were from government and industry. Interested persons were publicly invited to observe. About 120 additional persons responded, bringing the total to 180 participants. Appendices include: (1) a selected guide to federal energy and education assistance; (2) resources for community energy programs and community energy assistance, by state; and (3) summary and data on federal energy education, extension, and information activities. (WHK)

  19. EECBG Success Story: Alabama Justice Center Expands its Solar...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Justice Center Expands its Solar Capabilities The roof of the justice center where a solar panel array will be installed to power a solar thermal water-heating system | Photo...

  20. Keeping America Competitive: A Solar Manufacturing Boost In San...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    a new, larger module to reduce installation costs while implementing improved system optics to further increase the efficiency levels of the solar panels. Modules from the plant...

  1. Thin-film flat-plate solar collectors for low-cost manufacture and installation

    SciTech Connect (OSTI)

    Andrews, J.W.; Wilhelm, W.G.

    1980-03-01

    A flat-plate solar energy collector design using thin-film plastics in both the absorber and glazing is described. The design approach proceeded in two steps. First, cost constraints on solar collectors were determined using reasonable economic projections. Second, engineering was applied only to those ideas which had hope of falling within those cost boundaries. The use of thin-film plastics appeared most attractive according to these criteria. The nature of the marketing and distribution network can be expected to have a strong impact on the final installed cost of the collector; the proposed design has characteristics which could make possible a reduced price markup.

  2. So You Want to Go Solar? 3 Things to Consider When Installing Solar Power at Home

    Broader source: Energy.gov [DOE]

    Before investing in solar, be sure it is the right renewable energy source for your home and consider these three things: contractor, size, and orientation.

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

    SciTech Connect (OSTI)

    Not Available

    1980-07-01

    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.

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

    DOE Patents [OSTI]

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

    2014-04-29

    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.

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

    DOE Patents [OSTI]

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

    2013-01-08

    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.

  6. Solar Powered Classroom

    ScienceCinema (OSTI)

    none

    2013-06-27

    A group of fourth graders in Durham, North Carolina, are showing America the way to a clean energy future. They are installing solar panels on their classroom roof for a project that goes above and beyond a normal day in school. From researching solar panel installation, to generating funds for the project via Kickstarter, these are students who put their plans into action. Their accomplishments go beyond the classroom and stress the importance of getting people of all ages involved in renewable energy.

  7. Solar Powered Classroom

    SciTech Connect (OSTI)

    2013-06-13

    A group of fourth graders in Durham, North Carolina, are showing America the way to a clean energy future. They are installing solar panels on their classroom roof for a project that goes above and beyond a normal day in school. From researching solar panel installation, to generating funds for the project via Kickstarter, these are students who put their plans into action. Their accomplishments go beyond the classroom and stress the importance of getting people of all ages involved in renewable energy.

  8. Community and Shared Solar | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Community and Shared Solar Community and Shared Solar Community and Shared Solar As the solar energy market rapidly expands, more people are exploring the possibility of going solar. While not everyone is able to install panels on their roofs, due to unsuitable roof space, living in a large condo building, or renting living space, alternative business models like community solar and shared solar are gaining popularity and increasing access to clean solar energy. Community solar business models

  9. Sandia Energy - Installation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Installation Home Stationary Power Energy Conversion Efficiency Solar Energy Photovoltaics Solar Market Transformation Installation InstallationTara Camacho-Lopez2015-03-20T19:23:2...

  10. Technical evaluation of a solar heating system having conventional hydronic solar collectors and a radiant panel slab. Final report

    SciTech Connect (OSTI)

    Starr, R.J.

    1984-04-01

    A simple innovative solar heating design (Solar Option One) using conventional hydronic solar collectors and a radiant panel slab was constructed. An objective of hybrid solar design is to combine the relative advantages of active and passive design approaches while minimizing their respective disadvantages. A test house using the Solar Option One heating system was experimentally monitored to determine its energy based performance during the 1982-83 heating season. The test residence is located in Lyndonville, Vermont, an area which has a characteristically cold and cloudy climate. The two story residence has a floor area of about 1400 square feet and is constructed on a 720 square foot 5.5 inch thick floor slab. A 24 inch packed gravel bed is located beneath the slab and the slab-gravel bed is insulated by two inches of polystyrene insulation. The test building is of frame construction and uses insulation levels which have become commonplace throughout the country. The structure would not fall into the superinsulated category but was tightly constructed so as to have a low infiltration level. The building is sun-tempered in that windows were concentrated somewhat on the South side and all but avoided on the North. A solar greenhouse on the South side of the building was closed off from the structure permanently throughout the testing so as to better observe the solar heating invention without confounding variables. The monitoring equipment generated an internal gain of about 17,000 BTUs per day, roughly the equivalent of occupancy by two persons. A full description of the experimental testing program is given. System efficiency and performance are reported.

  11. EECBG Success Story: Solar and Energy Efficiency Justice | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    The roof of the justice center where a solar panel array will be installed to power a solar thermal water-heating system | Photo courtesy of Blount County, Tennessee. The roof of ...

  12. EECBG Success Story: Solar Projects Provide Energy to County...

    Broader source: Energy.gov (indexed) [DOE]

    Efficiency and Conservation Block Grant to install a solar-powered entrance sign and solar panels on the roof to reduce energy costs by approximately 4,000 a year. Learn more. ...

  13. Solar and Energy Efficiency Justice | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    and Energy Efficiency Justice Solar and Energy Efficiency Justice June 24, 2010 - 3:00pm Addthis The roof of the justice center where a solar panel array will be installed to power ...

  14. solar power | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    power NNSA missions now powered by California gold...en sunshine An NNSA national laboratory is taking advantage of California's blue skies to power critical national security and science research. The solar power system installed at Lawrence Livermore National Laboratory (LLNL) is now fully functional and producing electricity. In 2015, NNSA announced the... Final row of solar panels installed at Livermore The last row of panels at the Whitethorn Solar Facility project site at Lawrence

  15. Rooftop Solar PV & Firefighter Safety

    Broader source: Energy.gov [DOE]

    Solar photovoltaic (PV) installations have experienced significant growth in recent years. Due to technological innovations and cost reductions, solar energy is a viable option for an increasing number of residences and businesses across the United States. Rooftop solar is considered safe – to date there has been no documented case of death from the electric shock, chemical burn or conventional fire caused by a solar panel; however, as more buildings install rooftop solar systems, the likelihood increases that fires will occur on buildings with solar, making it critical for firefighters to receive comprehensive solar education and training. This SolarOPs fact sheet gives a brief overview of typical solar PV installations, addresses the major hazards and risks to firefighters, discusses fire safety in Germany (the country with the most installed solar PV per capita), and suggests recommendations and resources to ensure that first responders are prepared to fight fires on homes and buildings with rooftop solar PV.

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

    SciTech Connect (OSTI)

    Not Available

    2012-06-01

    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.

  17. Oglala Lakota College gets Hands-On Training for Off-Grid Solar...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Train-the-Trainers program in the Rocky Mountain region take part in a roof-mount solar panel install lab exercise at Solar Energy International's PV Lab Yard in Paonia,...

  18. Garland Power and Light Solar Rebate Program

    Broader source: Energy.gov [DOE]

    A utility bill credit is available to encourage Garland Power and Light (GP&L) customers to install solar photovoltaic panels that meet the minimum requirements of the program. Please check the...

  19. Baltimore Vet Cuts Energy Bills With Solar

    Broader source: Energy.gov [DOE]

    Baltimore resident and disabled veteran Paul Bennett shares his experience utilizing state and federal grants and tax credits to install solar panels on his historic row home and cut energy costs.

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

    SciTech Connect (OSTI)

    1980-11-01

    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.

  1. Former Construction Worker Finds New Career in Solar | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Former Construction Worker Finds New Career in Solar Former Construction Worker Finds New Career in Solar August 25, 2010 - 4:00pm Addthis Eco Technologies, Inc., hired eleven workers to install these solar panels at the Hillsborough County judicial center. | Photo courtesy of Hillsborough County Eco Technologies, Inc., hired eleven workers to install these solar panels at the Hillsborough County judicial center. | Photo courtesy of Hillsborough County Kevin Craft After Eco Technologies, Inc.,

  2. Further development of a Low Cost Solar Panel. Semiannual technical progress report, September 28, 1979-March 31, 1980

    SciTech Connect (OSTI)

    Muller, T.; Erskine, D.; Short, R.; Torok, R.

    1980-04-01

    The primary objective of this phase of the Low Cost Solar Panel (LCSP) development is to fabricate, test, and gain practical operational experience on a full-scale prototype panel section, with emphasis on the unglazed configuration. The program includes design refinement, fabrication of full-scale prototypes by hand and semiautomated equipment, subscale and full-scale structural testing, outdoor performance tests, and an assessment of manufacturing requirements and production costs. The report describes the LCSP concept in more detail, the project approach and the more significant accomplishments to date.

  3. Further development of a low-cost solar panel. Final report, September 28, 1979-May 31, 1980

    SciTech Connect (OSTI)

    Muller, T.; Torok, R.; Erskine, D.; Short, R.

    1980-07-01

    The primary objective of this project was to fabricate, test, and gain practical operational experience on a full-scale prototype panel section, with emphasis on the unglazed configuration. The project included design refinement, fabrication of full-scale prototypes by hand and semiautomated equipment, subscale and full-scale structural testing, outdoor performance tests, and an assessment of manufacturing requirements and production costs. The Low Cost Solar Panel, the project approach, and the more significant accomplishments of this contract are described in detail.

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

    SciTech Connect (OSTI)

    Not Available

    1980-02-01

    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.

  5. Status of the direct absorption receiver panel research experiment: Salt flow and solar test requirements and plans

    SciTech Connect (OSTI)

    Tyner, C.E.

    1989-03-01

    The Panel Research Experiment (PRE) is the first large-scale solar test of the molten nitrate salt direct absorption receiver (DAR) concept. The purpose of the PRE is to demonstrate the engineering feasibility and practicality of the DAR. We will conduct the test at the Central Receiver Test Facility in Albuquerque in two phases: salt flow testing and solar testing. This is a working document to define PRE test objectives and requirements, document the test hardware design, and define test plans. 13 refs., 12 figs., 1 tab.

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

    SciTech Connect (OSTI)

    1981-03-01

    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.

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

    Broader source: Energy.gov [DOE]

    As part of the SunShot Initiative, the Energy Department announced the start of a new competition to make it faster, easier, and cheaper to install rooftop solar energy systems

  8. Local Solar: Commonalities between Communities that Lead their State in Installed PV

    SciTech Connect (OSTI)

    Day, Megan; Doris, Elizabeth

    2015-12-14

    This poster presents the results of an analysis that identifies commonalities between communities that lead their U.S. states in solar capacity.

  9. Solar/Wind Feasibility Study at Whitewater Ranch

    Energy Savers [EERE]

    and Energy Efficiency Justice Solar and Energy Efficiency Justice June 24, 2010 - 3:00pm Addthis The roof of the justice center where a solar panel array will be installed to power a solar thermal water-heating system | Photo courtesy of Blount County, Tenn. The roof of the justice center where a solar panel array will be installed to power a solar thermal water-heating system | Photo courtesy of Blount County, Tenn. A solar thermal water-heating system at the justice center in Maryville, Tenn.,

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

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Compliance with the following permit will allow the installation and operation of electric vehicle charging equipment at a residence in the City, State jurisdiction. This permit addresses one of the following situations: Only an additional branch circuit would be added at the residence A hard-wired charging station would be installed at the residence. The attached requirements for wiring the charging station are taken directly out of the 2011 edition of the National Electrical Code (NEC) NFPA

  11. Union Training Future Electricians in Solar Power

    Office of Energy Efficiency and Renewable Energy (EERE)

    Electricians in Indiana believe solar power is the future, and they are preparing for it. The International Brotherhood of Electrical Workers Local 725 (IBEW 725) in Terre Haute, Ind., purchased 60 solar panels and plans to train its members in solar installation.

  12. Thermal and Optical Properties of Low-E Storm Windows and Panels

    SciTech Connect (OSTI)

    Culp, Thomas D.; Widder, Sarah H.; Cort, Katherine A.

    2015-07-17

    Installing low-emissivity (low-E) storm windows and panels over existing windows has been identified as a cost-effective new approach for improving the energy efficiency of existing buildings where window replacement is impractical or too expensive. As such, it is desirable to characterize the key energy performance properties of low-E storm windows and panels when installed over different types of existing primary windows. this paper presents the representative U-factors, solar heat gain coefficients (SGHCs) and visible transmittance properties of the combined assemblies of various storm windows and panel types installed over different primary windows.

  13. EECBG Success Story: Historic Virginia Market Powered by Solar...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    to consumers is now home to Danville, Virg.'s first renewable energy project - a 154-panel solar energy system. Learn more. Addthis Related Articles Tecumseh is installing 95...

  14. Large-area Silicon-Film{trademark} panels and solar cells. Final technical report, July 1995--March 1998

    SciTech Connect (OSTI)

    Rand, J.A.; Bai, Y.; Barnett, A.M.; Culik, J.S.; Ford, D.H.; Hall, R.B.; Kendall, C.L.

    1998-09-01

    This report will detail substantial improvements in each of the task areas. A number of new products were developed, including a 130 kW array built using a new panel design. Improvements in laboratory-scale solar cell processing resulted in a confirmed efficiency of 16.6%. A new Silicon-Film{trademark} production sheet machine was built which increased throughput by 70%. Three solar cell fabrication processes were converted from low throughout batch processes to high throughput, continuous, belt processes. These new processes are capable of processing sheet over 31 cm in width. Finally, a new Silicon-Film{trademark} sheet machine was built that demonstrated a sheet width of 38 cm. This tool enabled AstroPower to demonstrate a wide range of solar cell sizes, many of which have generated considerable market interest.

  15. Solar Access to Public Capital (SAPC) Working Group: Best Practices in Commercial and Industrial (C&I) Solar Photovoltaic System Installation; Period of Performance: November 28, 2014-September 1, 2015

    SciTech Connect (OSTI)

    Doyle, Chris; Loomans, Len; Truitt, Andrew; Lockhart, Robert; Golden, Matt; Dabbagh, Kareem; Lawrence, Richard

    2015-12-29

    This Best Practices in Commercial and Industrial Solar Photovoltaic System Installation Guide is the second of a series of guides designed to standardize and improve solar asset transparency for investors and rating agencies, provide an industry framework for quality management, and reduce transaction costs in the solar asset securitization process. The Best Practices in C&I PV System Installation Guide is intended to outline the minimum requirements for commercial and industrial solar project developments. Adherence to the guide is voluntary. Providers that adhere to the guide are responsible for self-certifying that they have fulfilled the guide requirements. Investors and rating agencies should verify compliance.

  16. San Diego Solar Panels Generate Clean Electricity Along with Clean Water

    Broader source: Energy.gov [DOE]

    Thanks to San Diego's ambitious solar energy program, the Otay Water Treatment Plant may soon be able to do that with net zero electricity consumption.

  17. Energy Department Announces New SunShot Investment in Solar Energy...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    "The price of solar panels has fallen dramatically in recent years, but we also need to reduce the cost and time required to actually install them in homes and businesses, and help ...

  18. Land-Use Requirements for Solar Power Plants in the United States

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    GWhyr for CSP towers and CPV installations to 5.5 acresGWhyr for small 2-axis flat panel PV power plants. Across all solar technologies, the total area generation-weighted...

  19. Region Solar Inc Solar Inc California Renewable Energy Solar...

    Open Energy Info (EERE)

    Point Drive Fort Collins Colorado Solar Solar cell passive solar architectural glass solar grid tie inverter semiconductor flat panel display data storage http www advanced...

  20. Solar Access to Public Capital (SAPC) Working Group: Best Practices in PV System Installation; Version 1.0, March 2015; Period of Performance, October 2014 - September 2015

    SciTech Connect (OSTI)

    Doyle, C.; Truitt, A.; Inda, D.; Lawrence, R.; Lockhart, R.; Golden, M.

    2015-03-01

    The following Photovoltaics Installation Best Practices Guide is one of several work products developed by the Solar Access to Public Capital (SAPC) working group, which works to open capital market investment. SAPC membership includes over 450 leading solar developers, financiers and capital managers, law firms, rating agencies, accounting and engineering firms, and other stakeholders engaged in solar asset deployment. SAPC activities are directed toward foundational elements necessary to pool project cash flows into tradable securities: standardization of power purchase and lease contracts for residential and commercial end customers; development of performance and credit data sets to facilitate investor due diligence activities; comprehension of risk perceived by rating agencies; and the development of best practice guides for PV system installation and operations and maintenance (O&M) in order to encourage high-quality system deployment and operation that may improve lifetime project performance and energy production. This PV Installation Best Practices Guide was developed through the SAPC Installation Best Practices subcommittee, a subgroup of SAPC comprised of a wide array of solar industry leaders in numerous fields of practice. The guide was developed over roughly one year and eight months of direct engagement by the subcommittee and two working group comment periods.

  1. Integrated shipping and installation racking

    DOE Patents [OSTI]

    Johnson, Jr., Richard L; Russell, Richard J; Turk, Michael F

    2015-03-17

    The present invention relates to an adjustable racking system for transporting and mounting one or more solar panels to, for example, a rooftop.

  2. Solar heating, cooling, and domestic hot water system installed at Kaw Valley State Bank and Trust Company, Topeka, Kansas. Final report

    SciTech Connect (OSTI)

    1980-11-01

    The building has approximately 5600 square feet of conditioned space. Solar energy is used for space heating, space cooling, and preheating domestic hot water (DHW). The solar energy system has an array of evacuated tube-type collectors with an area of 1068 square feet. A 50/50 solution of ethylene glycol and water is the transfer medium that delivers solar energy to a tube-in-shell heat exchanger that in turn delivers solar-heated water to a 1100 gallon pressurized hot water storage tank. When solar energy is insufficient to satisfy the space heating and/or cooling demand, a natural gas-fired boiler provides auxiliary energy to the fan coil loops and/or the absorption chillers. Extracts from the site files, specification references, drawings, and installation, operation and maintenance instructions are included.

  3. Real Time Selective Harmonic Minimization for Multilevel Inverters Connected to Solar Panels Using Artificial Neural Network Angle Generation

    SciTech Connect (OSTI)

    Tolbert, Leon M; Ozpineci, Burak; Filho, Faete; Cao, Yue

    2011-01-01

    This work approximates the selective harmonic elimination problem using artificial neural networks (ANNs) to generate the switching angles in an 11-level full-bridge cascade inverter powered by five varying dc input sources. Each of the five full bridges of the cascade inverter was connected to a separate 195-W solar panel. The angles were chosen such that the fundamental was kept constant and the low-order harmonics were minimized or eliminated. A nondeterministic method is used to solve the system for the angles and to obtain the data set for the ANN training. The method also provides a set of acceptable solutions in the space where solutions do not exist by analytical methods. The trained ANN is a suitable tool that brings a small generalization effect on the angles' precision and is able to perform in real time (50-/60-Hz time window).

  4. SBM Solar | Open Energy Information

    Open Energy Info (EERE)

    search Name: SBM Solar Place: North Carolina Sector: Solar Product: SBM Solar is a solar panel manufacturer based in North Carolina. References: SBM Solar1 This article is...

  5. Solar Installation Contractor

    Broader source: Energy.gov [DOE]

    Alternate Title(s):General Contractor, Electrical or Plumbing Contractor, Construction Manager, Project Superintendant

  6. Absorptivity of semiconductors used in the production of solar cell panels

    SciTech Connect (OSTI)

    Kosyachenko, L. A. Grushko, E. V.; Mikityuk, T. I.

    2012-04-15

    The dependence of the absorptivity of semiconductors on the thickness of the absorbing layer is studied for crystalline silicon (c-Si), amorphous silicon (a-Si), cadmium telluride (CdTe), copper indium diselenide (CuInSe{sub 2}, CIS), and copper gallium diselenide (CuGaSe{sub 2}, CGS). The calculations are performed with consideration for the spectral distribution of AM1.5 standard solar radiation and the absorption coefficients of the materials. It is shown that, in the region of wavelengths {lambda} = {lambda}{sub g} = hc/E{sub g}, almost total absorption of the photons in AM1.5 solar radiation is attained in c-Si at the thickness d = 7-8 mm, in a-Si at d = 30-60 {mu}m, in CdTe at d = 20-30 {mu}m, and in CIS and CGS at d = 3-4 {mu}m. The results differ from previously reported data for these materials (especially for c-Si). In previous publications, the thickness needed for the semiconductor to absorb solar radiation completely was identified with the effective light penetration depth at a certain wavelength in the region of fundamental absorption for the semiconductor.

  7. Panel results of the solar thermal program research requirement assessment review. Final report

    SciTech Connect (OSTI)

    1983-11-01

    The objectives of the assessment were to identify: research needs by topic and activity, relative priority of research needs, options for performing needed research, potential performers, costs and duration of R and D activities, gaps and duplications within the R and D program, and activities underway that appear to be of low priority. To achieve these objectives, research programs of the Division of Solar Thermal Technologies within the Office of Renewable Energy and Conservation and the Materials and Advanced Energy Programs of the Office of Basic Energy Sciences were reviewed. Several recent assessments of solar thermal research needs made within the past two years by various groups were also reviewed, and the key research issues and needs were extracted. The primary results from the assessment are a set of prioritized activities to meet the most important research needs for solar thermal technologies. These activities belong to four disciplines: materials science, thermal science, thermochemistry, and engineering. Further, priorities associated with the needs for research result from the various activities allow the recommended activities to be grouped into two categories; a core group which should be at the heart of any future program developed by the department, and a set of important needs that should, at least, find their way into a program at some time during its existence. The recommended research program is outlined, and the complete set of ranked research needs is listed.

  8. Bexar County Parking Garage Photovoltaic Panels

    SciTech Connect (OSTI)

    Golda Weir

    2012-01-23

    The main objective of the Bexar County Parking Garage Photovoltaic (PV) Panel project is to install a PV System that will promote the use of renewable energy. This project will also help sustain Bexar County ongoing greenhouse gas emissions reduction and energy efficiency goals. The scope of this project includes the installation of a 100-kW system on the top level of a new 236,285 square feet parking garage. The PV system consists of 420 solar panels that covers 7,200 square feet and is tied into the electric-grid. It provides electricity to the office area located within the garage. The estimated annual electricity production of the PV system is 147,000 kWh per year.

  9. Solar collection

    SciTech Connect (OSTI)

    Cole, S.L.

    1984-08-01

    This report contains summaries and pictures of projects funded by the Appropriate Technology Small Grants Program which include the following solar technologies: solar dish; photovoltaics; passive solar building and solar hot water system; Trombe wall; hot air panel; hybrid solar heating system; solar grain dryer; solar greenhouse; solar hot water workshops; and solar workshops.

  10. Sandia Energy - Molten Salt Test Loop Pump Installed

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Energy Energy News Concentrating Solar Power Solar Energy Storage Systems Molten Salt Test Loop Pump Installed Previous Next Molten Salt Test Loop Pump Installed The pump was...

  11. EECBG Success Story: Solar Projects Provide Energy to County Fairgrounds

    Broader source: Energy.gov [DOE]

    Ulster County Fairgrounds in New York is using funding from the Energy Efficiency and Conservation Block Grant to install a solar-powered entrance sign and solar panels on the roof to reduce county energy costs by approximately $4,000 a year. Learn more.

  12. Concentrating Solar Power – Central Receiver Panel Component Fabrication and Testing FINAL REPORT

    SciTech Connect (OSTI)

    McDowell, Michael W; Miner, Kris

    2013-03-30

    The objective of this project is to complete a design of an advanced concentrated solar panel and demonstrate the manufacturability of key components. Then confirm the operation of the key components under prototypic solar flux conditions. This work is an important step in reducing the levelized cost of energy (LCOE) from a central receiver solar power plant. The key technical risk to building larger power towers is building the larger receiver systems. Therefore, this proposed technology project includes the design of an advanced molten salt prototypic sub-scale receiver panel that can be utilized into a large receiver system. Then complete the fabrication and testing of key components of the receive design that will be used to validate the design. This project shall have a significant impact on solar thermal power plant design. Receiver panels of suitable size for utility scale plants are a key element to a solar power tower plant. Many subtle and complex manufacturing processes are involved in producing a reliable, robust receiver panel. Given the substantial size difference between receiver panels manufactured in the past and those needed for large plant designs, the manufacture and demonstration on prototype receiver panel components with representative features of a full-sized panel will be important to improving the build process for commercial success. Given the thermal flux limitations of the test facility, the panel components cannot be rendered full size. Significance changes occurred in the projects technical strategies from project initiation to the accomplishments described herein. The initial strategy was to define cost improvements for the receiver, design and build a scale prototype receiver and test, on sun, with a molten salt heat transport system. DOE had committed to constructing a molten salt heat transport loop to support receiver testing at the top of the NSTTF tower. Because of funding constraints this did not happen. A subsequent plan to test scale prototype receiver, off sun but at temperature, at a molten salt loop at ground level adjacent to the tower also had to be abandoned. Thus, no test facility existed for a molten salt receiver test. As a result, PWR completed the prototype receiver design and then fabricated key components for testing instead of fabricating the complete prototype receiver. A number of innovative design ideas have been developed. Key features of the receiver panel have been identified. This evaluation includes input from Solar 2, personal experience of people working on these programs and meetings with Sandia. Key components of the receiver design and key processes used to fabricate a receiver have been selected for further evaluation. The Test Plan, Concentrated Solar Power Receiver In Cooperation with the Department of Energy and Sandia National Laboratory was written to define the scope of the testing to be completed as well as to provide details related to the hardware, instrumentation, and data acquisition. The document contains a list of test objectives, a test matrix, and an associated test box showing the operating points to be tested. Test Objectives: 1. Demonstrate low-cost manufacturability 2. Demonstrate robustness of two different tube base materials 3. Collect temperature data during on sun operation 4. Demonstrate long term repeated daily operation of heat shields 5. Complete pinhole tube weld repairs 6. Anchor thermal models This report discusses the tests performed, the results, and implications for design improvements and LCOE reduction.

  13. Installation and Performance | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    group of men moving a rectangular solar panel. DOE partners with the solar industry to help reduce labor costs and maximize system performance so that solar energy can be more...

  14. Solar PST | Open Energy Information

    Open Energy Info (EERE)

    search Name: Solar PST Place: Bergondo, Spain Zip: 15 165 Sector: Solar Product: Spanish company producing thermodynamic solar panels. References: Solar PST1 This article...

  15. Environmental Evaluation for Installation of Solar Arrays at San Jose/Santa Clara Water Pollution Control Plant

    Broader source: Energy.gov [DOE]

    The purpose of this technical memorandum (TM) is to review the options to develop a potential solar array development (Project) within or adjacent to western burrowing owl (Athene cunicularia) habitat in the buffer lands that surround the San José/Santa Clara Water Pollution Control Plant (WPCP) and to determine if there is a ground-mounted solar photovoltaic (PV) configuration that would enable a workable co-existence between the burrowing owl habitat and the PV arrays.

  16. Solar Contractor Licensing | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    < Back Eligibility InstallersContractors Savings Category Solar - Passive Solar Water Heat Solar Space Heat Solar Thermal Electric Solar Thermal Process Heat Solar Photovoltaics...

  17. NREL: Dynamic Maps, GIS Data, and Analysis Tools - Solar Maps

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    MapSearch Searching for maps has never been easier. A screen capture of the MapSearch Map view option Solar Maps Solar maps provide monthly average daily total solar resource information on grid cells. The insolation values represent the resource available to a flat plate collector, such as a photovoltaic panel, oriented due south at an angle from horizontal to equal to the latitude of the collector location. This is typical practice for PV system installation, although other orientations are

  18. NREL: Learning - Solar Energy Basics

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (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 for sun-a powerful source of energy that can be used to heat, cool, and light our homes and businesses. That's because more energy from the sun falls on the earth in one hour than is used by everyone in the world in one year. A variety of technologies convert sunlight to usable energy for buildings. The most commonly

  19. Perovskite solar technology shows quick energy returns | Argonne National

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Laboratory Perovskite solar technology shows quick energy returns By Payal Marathe * July 17, 2015 Tweet EmailPrint Solar panels are an investment-not only in terms of money, but also energy. It takes energy to mine, process and purify raw materials, and then to manufacture and install the final product. Silicon-based panels, which dominate the market for solar power, usually need about two years to return this energy investment. But for technology made with perovskites-a class of materials

  20. EE Solar Energy Efficiency Solar | Open Energy Information

    Open Energy Info (EERE)

    EE Solar Energy Efficiency Solar Jump to: navigation, search Name: EE Solar (Energy Efficiency Solar) Place: Ponoma, California Zip: 91768 Product: PV systems installer based in...

  1. Skypoint Solar Inc | Open Energy Information

    Open Energy Info (EERE)

    Name: Skypoint Solar Inc. Place: Vermont Zip: 5255 Sector: Solar Product: Vermont based solar panel manufacturing company that will also be involved in the establishment of solar...

  2. Declination Solar | Open Energy Information

    Open Energy Info (EERE)

    San Francisco, California Sector: Solar Product: San Francisco solar installation firm acquired by SolarCity in September 2006. References: Declination Solar1 This article...

  3. Apex Solar | Open Energy Information

    Open Energy Info (EERE)

    Name: Apex Solar Place: Sofia, Bulgaria Zip: 1616 Sector: Solar Product: Bulgarian PV and solar thermal project developer and installer. References: Apex Solar1 This article is a...

  4. Solar Schools Assessment and Implementation Project: Financing...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

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

  5. Who Trains the Solar Energy Trainers? | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Trains the Solar Energy Trainers? Who Trains the Solar Energy Trainers? September 24, 2010 - 3:45pm Addthis Participants in the Energy Department's Train-the-Trainers program in the Rocky Mountain region take part in a roof-mount solar panel install lab exercise at Solar Energy International's PV Lab Yard in Paonia, CO, in the summer of 2010. | Photo courtesy of Solar Energy International Participants in the Energy Department's Train-the-Trainers program in the Rocky Mountain region take part in

  6. Phototaxis Solar | Open Energy Information

    Open Energy Info (EERE)

    Cambridge, Massachusetts Sector: Solar Product: Solar start-up planning to construct solar-panel covered roofs over parking lots. Coordinates: 43.003745, -89.017499 Show...

  7. EECBG Success Story: Alabama Justice Center Expands its Solar Capabilities

    Broader source: Energy.gov [DOE]

    At the T.K. Davis Justice Center in Opelika, Alabama, the county 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 property, thanks to funding from an Energy Efficiency and Conservation Block Grant (EECBG). Learn more.

  8. Hopper Installation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and a host of other scientific endeavors. 00.JPG Delivery 1.JPG Unloading 3.JPG Earthquake protection 4.JPG Installing cabinets 6.JPG Half way there 8.JPG Inspection and...

  9. Solar Magic | Open Energy Information

    Open Energy Info (EERE)

    Clara, California. SolarMagic delivers the SolarMagic Power Optimizer, which allows the solar panels in a given array to achieve maximum power regardless of whether other panels...

  10. Solar & Wind Equipment Certification

    Broader source: Energy.gov [DOE]

    With the exception of solar energy systems designed or installed by the final owner, systems sold or installed in Arizona must be installed by licensed solar contractors and must comply with any...

  11. Energy Office Grant Helps the Virgin Islands Environmental Resource Station Install Solar Panels, Improve Efficiency, and Cut Monthly Energy Use Nearly 30%

    Broader source: Energy.gov [DOE]

    This fact sheet highlights the energy challenges a USVI nonprofit faced, the energy efficient and renewable energy solutions it implemented, and the benefits it has experienced as a result of its...

  12. Energy Department Launches SunShot Prize Competition to Install...

    Office of Energy Efficiency and Renewable Energy (EERE) 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 ...

  13. Large-area Silicon-Film{trademark} panels and solar cells. Phase 2 technical report, January 1996--December 1996

    SciTech Connect (OSTI)

    Rand, J.A.; Barnett, A.M.; Checchi, J.C.; Culik, J.S.; Collins, S.R.; Ford, D.H.; Hall, R.B.; Jackson, E.L.; Kendall, C.L.

    1997-03-01

    The Silicon-Film{trademark} process is on an accelerated path to large-scale manufacturing. A key element in that development is optimizing the specific geometry of both the Silicon-Film{trademark} sheet and the resulting solar cell. That decision has been influenced by cost factors, engineering concerns, and marketing issues. The geometry investigation has focused first on sheet nominally 15 cm wide. This sheet generated solar cells with areas of 240 cm{sup 2} and 675 cm{sup 2}. Most recently, a new sheet fabrication machine was constructed that produces Silicon-Film{trademark} with a width in excess of 30 cm. Test results have indicated that there is no limit to the width of sheet generated by this process. The new wide material has led to prototype solar cells with areas of 300, 400, and 1,800 cm{sup 2}. Significant advances in solar-cell processing have been developed in support of fabricating large-area devices, including uniform emitter diffusion and anti-reflection coatings.

  14. Geostellar: Remote Solar Energy Assessments Personalized

    SciTech Connect (OSTI)

    2015-10-01

    Geostellar has produced an online tool that generates a unique solar profile for homeowners to learn about the financial benefits to installing rooftop solar panels on their home. The website incorporates the physical building characteristics of the home, including shading, slope, and orientation of the roof, and applies electricity costs and incentives to determine the best solar energy estimated energy production values against actual installed rooftop photovoltaic systems. The validation conducted by NREL concluded that over three-quarters of Geostellar's potential size estimates are at least as large as the actual installed systems, indicating a correct assessment of roof availability. In addition, 87% of Geostellar's 25-year production estimates are within 90% of the actual PV Watts results.

  15. Sequoia Solar Inc | Open Energy Information

    Open Energy Info (EERE)

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

  16. 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...

  17. Property:EZFeed/InstalledCapacity | Open Energy Information

    Open Energy Info (EERE)

    and County of Denver - Elevations Energy Loans (Colorado) City and County of Denver - Solar Panel Permitting (Colorado) City and County of Honolulu - Real Property Tax...

  18. Environmental Solar Systems | Open Energy Information

    Open Energy Info (EERE)

    Environmental Solar Systems Address: 117 West Street Place: Methuen, Massachusetts Zip: 01844 Region: Greater Boston Area Sector: Solar Product: Solar thermal panels for home...

  19. Solstice Solar Systems LLC | Open Energy Information

    Open Energy Info (EERE)

    California Zip: 95008-6906 Sector: Solar Product: US-based manufacturer of PV inverters and wires to connect solar panels. References: Solstice Solar Systems LLC1 This...

  20. American Way Solar AWS | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: American Way Solar (AWS) Place: Plzen, Czech Republic Sector: Solar Product: Czech subsidiary of US PV panel manufacturer, American Way Solar (AWS)....

  1. Pierre’s Prototype for Wind and Solar- Capitol Lake Plaza

    Broader source: Energy.gov [DOE]

    Capitol Lake Plaza sits centrally on Pierre, S.D.’s government plaza. Originally built in 1974, the building has been undergoing major energy renovations since being purchased by the state two years ago. Two major components of the renovation are about to appear at the building’s highest point: solar panels and wind turbines are being installed on the roof.

  2. Paz Solar | Open Energy Information

    Open Energy Info (EERE)

    Paz Solar Jump to: navigation, search Name: Paz Solar Place: Israel Product: Israel-based engineering and installation contractor. References: Paz Solar1 This article is a stub....

  3. Aztec Solar | Open Energy Information

    Open Energy Info (EERE)

    Rancho Cordova, California Zip: 95742 Sector: Solar Product: Installer of solar hot water and pool heating systems. References: Aztec Solar1 This article is a stub. You can...

  4. Solar Monkey | Open Energy Information

    Open Energy Info (EERE)

    Monkey Jump to: navigation, search Name: Solar Monkey Place: Irvine, California Zip: 92618 Sector: Solar Product: Solar Monkey installs PV systems for commercial and industrial...

  5. Solar2 | Open Energy Information

    Open Energy Info (EERE)

    Germany Zip: 27472 Sector: Solar Product: Sells and installs PV, solar thermal and wood pellet powered heating systems. References: Solar21 This article is a stub. You can...

  6. Solar Rights

    Broader source: Energy.gov [DOE]

    Ordinances, bylaws, or regulations may reasonably restrict the installation and use of solar energy devices to protect public health and safety, buildings from damage, historic/aesthetic values (...

  7. Interconnection Panel

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation—given at at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meeting—discusses the interconnection panel, including an overview of the generation interconnection process (GIP), and interconnection agreements and their terms.

  8. Solar Rights

    Broader source: Energy.gov [DOE]

    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...

  9. Simplifying Solar Project Financing | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Addthis The installation of this 2,244-panel photovoltaic system on Pinnacle Charter ... The installation of this 2,244-panel photovoltaic system on Pinnacle Charter School in ...

  10. Advisory Panels

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Advisory Panels Print ALS Advisory Panels Many people are involved in developing and expanding the scientific and user programs at the ALS. Members of the committees listed below are either appointed or elected by the user community and/or by ALS or Berkeley Lab management to provide a wide base of communication on issues concerning all aspects of ALS operations and development. Additional information about the role and responsibilities of each group, its membership, and contact information is

  11. Advisory Panels

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Advisory Panels Print ALS Advisory Panels Many people are involved in developing and expanding the scientific and user programs at the ALS. Members of the committees listed below are either appointed or elected by the user community and/or by ALS or Berkeley Lab management to provide a wide base of communication on issues concerning all aspects of ALS operations and development. Additional information about the role and responsibilities of each group, its membership, and contact information is

  12. Overview of Opportunities for Co-Location of Solar Energy Technologies and Vegetation

    SciTech Connect (OSTI)

    Macknick, J.; Beatty, B.; Hill, G.

    2013-12-01

    Large-scale solar facilities have the potential to contribute significantly to national electricity production. Many solar installations are large-scale or utility-scale, with a capacity over 1 MW and connected directly to the electric grid. Large-scale solar facilities offer an opportunity to achieve economies of scale in solar deployment, yet there have been concerns about the amount of land required for solar projects and the impact of solar projects on local habitat. During the site preparation phase for utility-scale solar facilities, developers often grade land and remove all vegetation to minimize installation and operational costs, prevent plants from shading panels, and minimize potential fire or wildlife risks. However, the common site preparation practice of removing vegetation can be avoided in certain circumstances, and there have been successful examples where solar facilities have been co-located with agricultural operations or have native vegetation growing beneath the panels. In this study we outline some of the impacts that large-scale solar facilities can have on the local environment, provide examples of installations where impacts have been minimized through co-location with vegetation, characterize the types of co-location, and give an overview of the potential benefits from co-location of solar energy projects and vegetation. The varieties of co-location can be replicated or modified for site-specific use at other solar energy installations around the world. We conclude with opportunities to improve upon our understanding of ways to reduce the environmental impacts of large-scale solar installations.

  13. Evolution Solar | Open Energy Information

    Open Energy Info (EERE)

    Product: British Virgin Islands-based solar energy company dedicated to establishing solar panel factories in the Middle East and Africa using both Crystalline Silicon and...

  14. CCT Solar | Open Energy Information

    Open Energy Info (EERE)

    CCT Solar Jump to: navigation, search Name: CCT Solar Place: Ede, Netherlands Zip: 6711 Product: Netherlands-based division of CCT Europe and PV panel and junction box...

  15. Reflective Optics CPV Panels Enabling Large Scale, Reliable Generation of Solar Energy Cost Competitive with Fossil Fuels: 15 November 2007 - 30 June 2009

    SciTech Connect (OSTI)

    Horne, S.; McDonald, M.; Hartsoch, N.; Desy, K.

    2009-12-01

    SolFocus developed a CPV panel with conversion efficiency >22% and manufacturing run-rate capacity far exceeding 3 MW.

  16. Property:EZFeed/Relevant | Open Energy Information

    Open Energy Info (EERE)

    Tennessee Solar Institute - Solar Installation Grant Program (Tennessee) Tennessee Solar Panel Installation Specialty and Solar Thermal-Geothermal Licensing (Tennessee)...

  17. Solar

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power ... comprehensively recording solar irradiance data to accompany its outdoor PV testing. ...

  18. Photovoltaic panel clamp

    DOE Patents [OSTI]

    Mittan, Margaret Birmingham; Miros, Robert H. J.; Brown, Malcolm P.; Stancel, Robert

    2012-06-05

    A photovoltaic panel clamp includes an upper and lower section. The interface between the assembled clamp halves and the module edge is filled by a flexible gasket material, such as EPDM rubber. The gasket preferably has small, finger like protrusions that allow for easy insertion onto the module edge while being reversed makes it more difficult to remove them from the module once installed. The clamp includes mounting posts or an integral axle to engage a bracket. The clamp also may include a locking tongue to secure the clamp to a bracket.

  19. Photovoltaic panel clamp

    DOE Patents [OSTI]

    Brown, Malcolm P.; Mittan, Margaret Birmingham; Miros, Robert H. J.; Stancel, Robert

    2013-03-19

    A photovoltaic panel clamp includes an upper and lower section. The interface between the assembled clamp halves and the module edge is filled by a flexible gasket material, such as EPDM rubber. The gasket preferably has small, finger like protrusions that allow for easy insertion onto the module edge while being reversed makes it more difficult to remove them from the module once installed. The clamp includes mounting posts or an integral axle to engage a bracket. The clamp also may include a locking tongue to secure the clamp to a bracket.

  20. Smart Solar Rooftops - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Technology Marketing Summary Solar panels, or photovoltaic panels, use photovoltaic cells to create energy. These cells create direct current through absorption of sunlight's ...

  1. City of Grand Rapids Building Solar Roof Demonstration

    SciTech Connect (OSTI)

    DeClercq, Mark; Martinez, Imelda

    2012-08-31

    Grand Rapids, Michigan is striving to reduce it environmental footprint. The municipal government organization has established environmental sustainability policies with the goal of securing 100% of its energy from renewable sources by 2020. This report describes the process by which the City of Grand Rapids evaluated, selected and installed solar panels on the Water/Environmental Services Building. The solar panels are the first to be placed on a municipal building. Its new power monitoring system provides output data to assess energy efficiency and utilization. It is expected to generate enough clean solar energy to power 25 percent of the building. The benefit to the public includes the economic savings from reduced operational costs for the building; an improved environmentally sustainable area in which to live and work; and increased knowledge about the use of solar energy. It will serve as a model for future energy saving applications.

  2. Analysis of Solar Census Remote Solar Access Value Calculation Methodology

    SciTech Connect (OSTI)

    Nangle, J.; Dean, J.; Van Geet, O.

    2015-03-01

    The costs of photovoltaic (PV) system hardware (PV panels, inverters, racking, etc.) have fallen dramatically over the past few years. Nonhardware (soft) costs, however, have failed to keep pace with the decrease in hardware costs, and soft costs have become a major driver of U.S. PV system prices. Upfront or 'sunken' customer acquisition costs make up a portion of an installation's soft costs and can be addressed through software solutions that aim to streamline sales and system design aspects of customer acquisition. One of the key soft costs associated with sales and system design is collecting information on solar access for a particular site. Solar access, reported in solar access values (SAVs), is a measurement of the available clear sky over a site and is used to characterize the impacts of local shading objects. Historically, onsite shading studies have been required to characterize the SAV of the proposed array and determine the potential energy production of a photovoltaic system.

  3. Solar and Wind Contractor Licensing | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    < Back Eligibility InstallersContractors Savings Category Solar - Passive Solar Water Heat Solar Space Heat Solar Photovoltaics Wind (All) Wind (Small) Program Info Sector Name...

  4. List of Solar Water Heat Incentives | Open Energy Information

    Open Energy Info (EERE)

    Photovoltaics Solar Water Heat Ground Source Heat Pumps Yes City and County of Denver - Solar Panel Permitting (Colorado) SolarWind Permitting Standards Colorado Commercial...

  5. SSC HHV Solar Technologies JV | Open Energy Information

    Open Energy Info (EERE)

    Technologies JV Place: Ontario, Canada Sector: Solar Product: Canada-based thin film solar panel manufacturing facility. References: SSC & HHV Solar Technologies JV1 This...

  6. Proyecciones Solares SL | Open Energy Information

    Open Energy Info (EERE)

    Name: Proyecciones Solares SL Place: Madrid, Spain Zip: 28007 Sector: Solar Product: A Spanish engineering company specialised in PV and solar passive system installation....

  7. SolarPower Ltd | Open Energy Information

    Open Energy Info (EERE)

    Ltd Jump to: navigation, search Name: SolarPower Ltd Place: Netanya, Israel Sector: Solar Product: Israel-based designer, supplier and installer of solar energy systems....

  8. Bay Solar Power Design | Open Energy Information

    Open Energy Info (EERE)

    Solar Power Design Jump to: navigation, search Name: Bay Solar Power Design Place: California Product: US-based PV system installer. References: Bay Solar Power Design1 This...

  9. Solar America LLC | Open Energy Information

    Open Energy Info (EERE)

    LLC Jump to: navigation, search Name: Solar America LLC Place: Marmora, New Jersey Zip: 8223 Sector: Solar Product: New Jersey-based company that designs and installs Solar...

  10. Solar amp Electric Solutions | Open Energy Information

    Open Energy Info (EERE)

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

  11. SolarNet | Open Energy Information

    Open Energy Info (EERE)

    Sector: Solar Product: Solar project developer with subsidiaries involved in the distribution, installation and financing of solar projects. Coordinates: 38.610645,...

  12. Blue Planet Solar | Open Energy Information

    Open Energy Info (EERE)

    Planet Solar Jump to: navigation, search Name: Blue Planet Solar Place: Antwerp, Belgium Zip: B-2060 Sector: Services, Solar Product: Belgium-based firm that offers installation,...

  13. Solar Energy Alliance | Open Energy Information

    Open Energy Info (EERE)

    Alliance Jump to: navigation, search Name: Solar Energy Alliance Place: United Kingdom Sector: Solar, Wind energy Product: Grant approved installers of micro wind power and solar...

  14. Think Solar USA | Open Energy Information

    Open Energy Info (EERE)

    Solar USA Jump to: navigation, search Name: Think Solar USA Product: Maker, installer and distributor of parabolic trough STEG power and hot water systems. References: Think Solar...

  15. 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:...

  16. Atlantic Wind Solar Inc | Open Energy Information

    Open Energy Info (EERE)

    search Name: Atlantic Wind & Solar Inc. Place: Coconut Groove, Florida Zip: 33133 Sector: Solar, Wind energy Product: Florida-based installer of distributed wind and solar systems...

  17. Standard Solar Inc | Open Energy Information

    Open Energy Info (EERE)

    search Name: Standard Solar Inc Place: Gaithersburg, Maryland Zip: 20877 Sector: Solar Product: A Maryland-based installer of solar equipment for the residential and...

  18. Advanced Solar Technologies Inc | Open Energy Information

    Open Energy Info (EERE)

    California Sector: Solar Product: California-based domestic and commercial designer and installer of solar energy equipment. References: Advanced Solar Technologies Inc1 This...

  19. Arizona Solar Tech | Open Energy Information

    Open Energy Info (EERE)

    Tech Jump to: navigation, search Name: Arizona Solar Tech Place: Phoenix, Arizona Zip: 85040 Sector: Solar, Vehicles Product: Designs and installs solar PV systems for vehicles,...

  20. ThinkSolar SolarMarkt US | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: ThinkSolar (SolarMarkt US) Place: Oakland, California Sector: Solar Product: US subsidiary of German PV installer SolarMarkt which like its parent also...

  1. EERE Success Story-Helping Ensure High-Quality Installation of...

    Broader source: Energy.gov (indexed) [DOE]

    the trainers" in high quality solar installation instruction throughout the Midwest. ... addressing a critical need for high-quality, local, and accessible training in solar ...

  2. Solar PV Incentive Programs

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Development Authority Solar PV Incentive Programs Presentation at NREL Webinar on ... 14 Research & Development: - New & Improved PV Panels - Reduced Costs of Balance of System ...

  3. ISI Solar | Open Energy Information

    Open Energy Info (EERE)

    ISI Solar Jump to: navigation, search Name: ISI Solar Place: New City, New York Zip: 10956 Sector: Solar Product: US-based company that designs and installs solar power systems for...

  4. Goldbeck Solar GmbH | Open Energy Information

    Open Energy Info (EERE)

    and service company Goldbeck, Goldbeck Solar installs and maintains PV installations for the mid-size commercial market. References: Goldbeck Solar GmbH1 This...

  5. Frequently Asked Questions About Solar Ready Vets | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    preparing them for careers as solar photovoltaic (PV) system installers, sales ... nationwide in areas such as solar photovoltaic (PV) installation, PV technical sales, ...

  6. Workplace Charging Installation Costs

    Broader source: Energy.gov [DOE]

    Installation costs and services vary considerably, so employers are encouraged to obtain a number of quotes before moving forward with any installation. An initial site investigation should include:

  7. Solar PV and Glare Factsheet

    Broader source: Energy.gov [DOE]

    A common misconception about solar photovoltaic (PV) panels is that they inherently cause or create "too much" glare, posing a nuisance to neighbors and a safety risk for pilots. While solar PV systems can produce glare, light absorption - rather than reflection - is central to the function of solar PV panels. This fact sheet describes the basic issues surrounding glare from solar PV panels, the new Federal Aviation Administration guidance, and the implications for local governments.

  8. Denmark Solar Industry DSI | Open Energy Information

    Open Energy Info (EERE)

    Copenhagen, Denmark Zip: DK-1550 Sector: Solar Product: Manufactures and distributes solar panels and systems. Coordinates: 55.67631, 12.569355 Show Map Loading map......

  9. With growing numbers of solar energy...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Pending SOLAR GLARE HAZARD ANALYSIS TOOL (SGHAT) TECHNOLOGY SUMMARY Figure 1. Glare from solar panels viewed from an air traffic control tower. Figure 2. Screen image of glare...

  10. Mage Solar | Open Energy Information

    Open Energy Info (EERE)

    Mage Solar Jump to: navigation, search Name: Mage Solar Place: Aulendorf, Germany Zip: 88326 Product: German PV module manufacturer and installer, subsidy of MAGE Industrie Holding...

  11. Stardate Solar | Open Energy Information

    Open Energy Info (EERE)

    Stardate Solar Jump to: navigation, search Name: Stardate Solar Place: Santa Cruz, California Zip: 95060 Product: Installer and distributor of Suntech modules, based in Santa Cruz,...

  12. Afghan Solar | Open Energy Information

    Open Energy Info (EERE)

    Solar power systems installer and distributor, including solar powered street lights, inverters and batteries. Coordinates: 34.53091, 69.136749 Show Map Loading map......

  13. solar | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    solar NNSA missions now powered by California gold...en sunshine An NNSA national ... The solar power system installed at Lawrence Livermore National Laboratory (LLNL) is now ...

  14. Namaste Solar | Open Energy Information

    Open Energy Info (EERE)

    search Name: Namaste Solar Place: Colorado Product: Namaste has 60 employees and installs rooftop PV systems in Colorado. References: Namaste Solar1 This article is a stub. You...

  15. Dalkia Solar | Open Energy Information

    Open Energy Info (EERE)

    Agullent, Spain Zip: 46890 Sector: Solar Product: Agullent-based installer of photovoltaic and solar thermal power plants. Coordinates: 38.824755, -0.547039 Show Map...

  16. Ikaros Solar | Open Energy Information

    Open Energy Info (EERE)

    Ikaros Solar Jump to: navigation, search Name: Ikaros Solar Place: Lier, Belgium Zip: BE 2500 Product: Belgian PV system installer, which distributes products and also sometimes...

  17. Radiance Solar | Open Energy Information

    Open Energy Info (EERE)

    Radiance Solar Jump to: navigation, search Name: Radiance Solar Place: Atlanta, Georgia Zip: 30318 Product: Commercial and residential PV installer based in Atlanta. Coordinates:...

  18. 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...

  19. Solar Rights | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    rules and regulations cannot "render a solar energy device more than 25 per cent less effective; increase the cost of installation, maintenance, and removal of a solar...

  20. Solar Thermal Demonstration Project

    SciTech Connect (OSTI)

    Biesinger, K.; Cuppett, D.; Dyer, D.

    2012-01-30

    HVAC Retrofit and Energy Efficiency Upgrades at Clark High School, Las Vegas, Nevada The overall objectives of this project are to increase usage of alternative/renewable fuels, create a better and more reliable learning environment for the students, and reduce energy costs. Utilizing the grant resources and local bond revenues, the District proposes to reduce electricity consumption by installing within the existing limited space, one principal energy efficient 100 ton adsorption chiller working in concert with two 500 ton electric chillers. The main heating source will be primarily from low nitrogen oxide (NOX), high efficiency natural gas fired boilers. With the use of this type of chiller, the electric power and cost requirements will be greatly reduced. To provide cooling to the information technology centers and equipment rooms of the school during off-peak hours, the District will install water source heat pumps. In another measure to reduce the cooling requirements at Clark High School, the District will replace single pane glass and metal panels with ‘Kalwall’ building panels. An added feature of the “Kalwall” system is that it will allow for natural day lighting in the student center. This system will significantly reduce thermal heat/cooling loss and control solar heat gain, thus delivering significant savings in heating ventilation and air conditioning (HVAC) costs.

  1. Tampa Electric- Solar Rebate Program

    Broader source: Energy.gov [DOE]

    Tampa Electric provides financial incentives to customers who install solar-energy systems on their homes and businesses. Customers who install eligible solar water heating systems may receive a ...

  2. Hybrid Solar-Wind Generates Savings for South Dakota City | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Hybrid Solar-Wind Generates Savings for South Dakota City Hybrid Solar-Wind Generates Savings for South Dakota City July 19, 2010 - 4:05pm Addthis What does this project do? The projects will reduce the city's natural gas and electric bills by an estimated $2,700. An array of six solar panels, similar to the ones shown, will be installed at Colton, S.D.'s city hall. | Photo courtesy of Colton. The city of Colton, South Dakota. is a small, agriculturally-based community. So small that

  3. Solar collectors

    SciTech Connect (OSTI)

    Cassidy, V.M.

    1981-11-01

    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.

  4. Solar Project to Spark Students' Studies, School's Savings | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Project to Spark Students' Studies, School's Savings Solar Project to Spark Students' Studies, School's Savings April 14, 2010 - 3:26pm Addthis Joshua DeLung What does this project do? Even this small group of initial panels is expected to reduce carbon emissions by 39,631 pounds annually and cut the school's energy costs by a few percentage points. A solar installation on the roof of Drury High School in North Adams, Mass., and an integrated curriculum for students will be the

  5. Installation of Cool Roofs on Department of Energy Buildings | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Installation of Cool Roofs on Department of Energy Buildings Installation of Cool Roofs on Department of Energy Buildings PDF icon 2010.06.01 S-1 memo, Installation of Cool Roofs on DOE Buildings.pdf More Documents & Publications Guidelines for Selecting Cool Roofs CX-002735: Categorical Exclusion Determination Impact of Solar PV Laminate Membrane Systems on Roofs

  6. Solar Rights

    Broader source: Energy.gov [DOE]

    In June of 2015, SB 1626 was signed into law. It provides that during the development period, the developer may only prohibit  a property owner from installing solar in developments with 50 or...

  7. solar

    National Nuclear Security Administration (NNSA)

    2%2A en Solar power purchase for DOE laboratories http:nnsa.energy.govmediaroompressreleasessolarpower

  8. Solar lighting | Open Energy Information

    Open Energy Info (EERE)

    only need to place the lights in a sunny location. Others have the lights separate from a solar cell panel. Only the panel needs to be placed in a sunny location. Units vary in...

  9. Real time intelligent process control system for thin film solar cell manufacturing

    SciTech Connect (OSTI)

    George Atanasoff

    2010-10-29

    This project addresses the problem of lower solar conversion efficiency and waste in the typical solar cell manufacturing process. The work from the proposed development will lead toward developing a system which should be able to increase solar panel conversion efficiency by an additional 12-15% resulting in lower cost panels, increased solar technology adoption, reduced carbon emissions and reduced dependency on foreign oil. All solar cell manufacturing processes today suffer from manufacturing inefficiencies that currently lead to lower product quality and lower conversion efficiency, increased product cost and greater material and energy consumption. This results in slower solar energy adoption and extends the time solar cells will reach grid parity with traditional energy sources. The thin film solar panel manufacturers struggle on a daily basis with the problem of thin film thickness non-uniformity and other parameters variances over the deposited substrates, which significantly degrade their manufacturing yield and quality. Optical monitoring of the thin films during the process of the film deposition is widely perceived as a necessary step towards resolving the non-uniformity and non-homogeneity problem. In order to enable the development of an optical control system for solar cell manufacturing, a new type of low cost optical sensor is needed, able to acquire local information about the panel under deposition and measure its local characteristics, including the light scattering in very close proximity to the surface of the film. This information cannot be obtained by monitoring from outside the deposition chamber (as traditional monitoring systems do) due to the significant signal attenuation and loss of its scattering component before the reflected beam reaches the detector. In addition, it would be too costly to install traditional external in-situ monitoring systems to perform any real-time monitoring over large solar panels, since it would require significant equipment refurbishing needed for installation of multiple separate ellipsometric systems, and development of customized software to control all of them simultaneously. The proposed optical monitoring system comprises AccuStratas fiber optics sensors installed inside the thin film deposition equipment, a hardware module of different components (beyond the scope of this project) and our software program with iterative predicting capability able to control material bandgap and surface roughness as films are deposited. Our miniature fiber optics monitoring sensors are installed inside the vacuum chamber compartments in very close proximity where the independent layers are deposited (an option patented by us in 2003). The optical monitoring system measures two of the most important parameters of the photovoltaic thin films during deposition on a moving solar panel - material bandgap and surface roughness. In this program each sensor array consists of two fiber optics sensors monitoring two independent areas of the panel under deposition. Based on the monitored parameters and their change in time and from position to position on the panel, the system is able to provide to the equipment operator immediate information about the thin films as they are deposited. This DoE Supply Chain program is considered the first step towards the development of intelligent optical control system capable of dynamically adjusting the manufacturing process on-the-fly in order to achieve better performance. The proposed system will improve the thin film solar cell manufacturing by improving the quality of the individual solar cells and will allow for the manufacturing of more consistent and uniform products resulting in higher solar conversion efficiency and manufacturing yield. It will have a significant impact on the multibillion-dollar thin film solar market. We estimate that the financial impact of these improvements if adopted by only 10% of the industry ($7.7 Billion) would result in about $1.5 Billion in savings by 2015 (at the assumed 20% improvement). This can b

  10. Solar Policy Environment: Tucson

    Broader source: Energy.gov [DOE]

    The Tucson Solar Initiative seeks to institutionalize the value of nine years of solar energy development experience, secure the promise of renewable energy investment funds, facilitate the installation of a significant volume of installations in the community and establish a mechanism for sustainable solar integration for the future.

  11. NREL: News - Nationally Renowned Architect Panel Announces Judging Results

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    at Solar Decathlon Nationally Renowned Architect Panel Announces Judging Results at Solar Decathlon Sunday, September 29, 2002 Design, Livability Results Important to Competing University Teams Washington, D.C.-A panel of nationally renowned architects today announced that The University of Virginia had taken place first in the Design and Livability contest at the Solar Village on the National Mall in Washington, D.C. today. The University of Puerto Rico-Mayaguez placed second and The

  12. Integrated solar collector

    DOE Patents [OSTI]

    Tchernev, Dimiter I.

    1985-01-01

    A solar collector having a copper panel in a contiguous space relationship with a condenser-evaporator heat exchanger located under the panel, the panel having a honeycomb-like structure on its interior defining individual cells which are filled with zeolite loaded, in its adsorbed condition, with 18 to 20% by weight of water. The interior of the panel and heat exchanger are maintained at subatmospheric pressure of about 0.1 to 1 psia. The panel and heat exchanger are insulated on their lateral sides and bottoms and on the top of the heat exchange. The panel has a black coating on its top which is exposed to and absorbs solar energy. Surrounding the insulation (which supports the panel) is an extruded aluminum framework which supports a pair of spaced-apart glass panels above the solar panel. Water in conduits from a system for heating or cooling or both is connected to flow into an inlet and discharge from outlet of a finned coil received within the heat exchanger. The collector panel provides heat during the day through desorption and condensing of water vapor from the heated solar panel in the heat exchanger and cools at night by the re-adsorption of the water vapor from the heat exchanger which lowers the absolute pressure within the system and cools the heat exchange coils by evaporation.

  13. HTAR Configuration and Installation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    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

  14. 9REN Group formerly Gamesa Solar | Open Energy Information

    Open Energy Info (EERE)

    Group (formerly Gamesa Solar) Place: Madrid, Spain Zip: 28002 Sector: Solar Product: Spanish company active in PV and solar passive system installation and PV project...

  15. Solar Energy for Uganda Ltd | Open Energy Information

    Open Energy Info (EERE)

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

  16. New Ideas for Seeding Your Solar Marketplace Program Pilots and...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    to make solar energy economical. AMERICA'S SOLAR DIFFUSION LABORATORIES The U.S. solar market is seeing tremendous growth, with cumulative installations doubling every 2.5...

  17. Homebuilder's Guide to Going Solar

    DOE R&D Accomplishments [OSTI]

    2008-12-00

    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.

  18. Marin Solar | Open Energy Information

    Open Energy Info (EERE)

    Zip: 94901 Sector: Solar Product: Marin Solar is a residential installer of photovoltaic systems. References: Marin Solar1 This article is a stub. You can help OpenEI by...

  19. Solar Contractor Licensing

    Broader source: Energy.gov [DOE]

    The Arizona Registrar of Contractors does have a specific plumbing license which includes solar water heaters. R-37 is required for contractors installing or performing maintenance on residential...

  20. Residential Solar Permit Requirements

    Office of Energy Efficiency and Renewable Energy (EERE)

    Washington's State Building Code sets requirements for the installation, inspection, maintenance and repair of solar photovoltaic (PV) energy systems. Local jurisdictions have the authority to...

  1. Solar Contractor Licensing

    Broader source: Energy.gov [DOE]

    Utah's Division of Occupational and Professional Licensing requires installers of solar energy systems to be licensed contractors. General electrical contractors carrying an S200 license are...

  2. SolarWorks NJ | Open Energy Information

    Open Energy Info (EERE)

    Energy, Solar Product: SolarWorks NJ, LLC, a provider of turnkey solar electricity installations and renewable energy solutions. References: SolarWorks NJ1 This article is a...

  3. SolarWorld Korea | Open Energy Information

    Open Energy Info (EERE)

    Korea-based JV set up by SolarWorld AG and SolarPark Engineering Co Ltd aimed at manufacturing solar modules and installing utility-scale PV projects. References: SolarWorld...

  4. 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:...

  5. Solar

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    3 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  6. Solar

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  7. Solar Equipment Certification Requirement

    Broader source: Energy.gov [DOE]

    All active solar space-heating and water-heating systems that are sold, offered for sale, or installed on residential and commercial buildings in Minnesota must meet Solar Rating and Certification...

  8. Solar Construction Permitting Standards

    Broader source: Energy.gov [DOE]

    Owners of solar photovoltaic (PV) systems and solar water heating systems in Colorado are required to obtain a building permit before their systems may be installed. Permits are handled at the l...

  9. Solar Advantage Plus Program

    Broader source: Energy.gov [DOE]

    DC District Department of Environment (DDOE) offers Solar Advantage Plus program, which fully subsidizes the cost of installation of solar PV system for eligible low-income residents in DC. The...

  10. Solar Water Heater Basics | Department of Energy

    Energy Savers [EERE]

    Water Heating Solar Water Heater Basics Solar Water Heater Basics August 19, 2013 - 3:01pm Addthis Illustration of an active, closed loop solar water heater. A large, flat panel ...

  11. Solar Systems USA | Open Energy Information

    Open Energy Info (EERE)

    up":"","inlineLabel":"","visitedicon":"" Hide Map References: Solar Systems USA Online Solar Panel Retailer1 This article is a stub. You can help OpenEI by expanding it. Solar...

  12. Maryland Small Business Helping Lower Solar Costs

    Broader source: Energy.gov [DOE]

    Though panels can produce mounds of energy savings over a long period of time, the expense of installation is still too high for many.

  13. Automatic generation and analysis of solar cell IV curves

    DOE Patents [OSTI]

    Kraft, Steven M.; Jones, Jason C.

    2014-06-03

    A photovoltaic system includes multiple strings of solar panels and a device presenting a DC load to the strings of solar panels. Output currents of the strings of solar panels may be sensed and provided to a computer that generates current-voltage (IV) curves of the strings of solar panels. Output voltages of the string of solar panels may be sensed at the string or at the device presenting the DC load. The DC load may be varied. Output currents of the strings of solar panels responsive to the variation of the DC load are sensed to generate IV curves of the strings of solar panels. IV curves may be compared and analyzed to evaluate performance of and detect problems with a string of solar panels.

  14. Solar Goes Big: Launching the California Valley Solar Ranch ...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    This facility is one of the world's largest solar photovoltaic (PV) power plants with the ability to shift the position of panels wirelessly to track weather and optimize solar ...

  15. Thermo Solar s r o | Open Energy Information

    Open Energy Info (EERE)

    Solar s r o Jump to: navigation, search Name: Thermo Solar s.r.o. Place: iar nad Hronom, Slovakia Zip: 965 01 Sector: Solar Product: Manufacturer of solar passive heating panels....

  16. AsahiSolar Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    AsahiSolar Co Ltd Jump to: navigation, search Name: AsahiSolar Co Ltd Place: Oita-Ken, Japan Zip: 870-0844 Sector: Solar Product: Manufactures simple solar panels and hybrid...

  17. Transforming PV Installations Toward Dispatchable, Schedulable...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    PV insTallaTions Toward disPaTchable, schedulable energy soluTions MIChAEl MIllS-PrICE, SEGIS-AC ProGrAM MAnAGEr, AE SolAr EnErGy A B C N SATCON518kw1 B2+2 Cap Bank ...

  18. SolarBridge Technologies formerly SmartSpark Energy Systems ...

    Open Energy Info (EERE)

    Texas Zip: 78731 Sector: Solar Product: Developing a micro-inverter for residential solar panels, and charge equalisers to improve life for battery-powered equipment....

  19. Veeco Solar Equipment formerly Mill Lane Engineering | Open Energy...

    Open Energy Info (EERE)

    corporation that designs, builds, and integrates custom solar equipment and flexible solar panel coating systems. Coordinates: 43.33937, -88.817939 Show Map Loading map......

  20. Solar and Wind Permitting Standards | Open Energy Information

    Open Energy Info (EERE)

    Residential Residential Schools State Government Wind Yes City and County of Denver - Solar Panel Permitting (Colorado) SolarWind Permitting Standards Colorado Commercial...

  1. Solar/Wind Permitting Standards | Open Energy Information

    Open Energy Info (EERE)

    Residential Residential Schools State Government Wind Yes City and County of Denver - Solar Panel Permitting (Colorado) SolarWind Permitting Standards Colorado Commercial...

  2. CEEG Shanghai Solar Science Technology | Open Energy Information

    Open Energy Info (EERE)

    integrates services including the research, development, production, sales of polysilicon solar panel References: CEEG (Shanghai) Solar Science & Technology1 This article is a...

  3. Solar access of residential rooftops in four California cities...

    Office of Scientific and Technical Information (OSTI)

    Shadows cast by trees and buildings can limit the solar access of rooftop solar-energy systems, including photovoltaic panels and thermal collectors. This study characterizes ...

  4. Installation and Acceptance Stage

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-05-21

    This chapter addresses activities required to install the software, data bases, or data that comprise the software product onto the hardware platform at sites of operation.

  5. Solar Water Heaters | Department of Energy

    Energy Savers [EERE]

    Heat & Cool » Water Heating » Solar Water Heaters Solar Water Heaters Solar panels heat water that is delivered to a storage tank.| Photo courtesy of David Springer, National Renewable Energy Laboratory Solar panels heat water that is delivered to a storage tank.| Photo courtesy of David Springer, National Renewable Energy Laboratory Solar water heaters -- also called solar domestic hot water systems -- can be a cost-effective way to generate hot water for your home. They can be used in

  6. Solar Water Heaters | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Water Heating » Solar Water Heaters Solar Water Heaters Solar panels heat water that is delivered to a storage tank.| Photo courtesy of David Springer, National Renewable Energy Laboratory Solar panels heat water that is delivered to a storage tank.| Photo courtesy of David Springer, National Renewable Energy Laboratory Solar water heaters -- also called solar domestic hot water systems -- can be a cost-effective way to generate hot water for your home. They can be used in any climate, and the

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

    SciTech Connect (OSTI)

    Friedman, B.

    2012-06-01

    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.

  8. Borrego Solar (Massachusetts) | Open Energy Information

    Open Energy Info (EERE)

    East Place: Lowell, Massachusetts Zip: 01852 Region: Greater Boston Area Sector: Solar Product: Design and install solar systems Website: www.borregosolar.com Coordinates:...

  9. Wheat Ridge Solar | Open Energy Information

    Open Energy Info (EERE)

    4550 Teller St Place: Wheat Ridge, Colorado Zip: 80033 Region: Rockies Area Sector: Solar Product: Design and installation of solar systems for residential and small business...

  10. Stea Divisione Energia Solare | Open Energy Information

    Open Energy Info (EERE)

    Italy-based company present alternative energy, offering engineering services, marketing and installation of solar PV and solar thermal projects. References: Stea Divisione...

  11. Commercial Solar Ventures | Open Energy Information

    Open Energy Info (EERE)

    Solar Product: Portland based company that specializes in commercial scale solar installations throughout Oregon. Coordinates: 45.511795, -122.675629 Show Map Loading map......

  12. Industrial Solar Technology Corp | Open Energy Information

    Open Energy Info (EERE)

    Solar Technology Corp Jump to: navigation, search Name: Industrial Solar Technology Corp Place: Golden, Colorado Zip: CO 80403-1 Product: IST designs, manufactures, installs and...

  13. Solar Industry Scorches Records | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    According to the latest GreenTechMedia Research and Solar Energy Industries Association's (SEIA) Solar Market Insight Year in Review 2013 report, photovoltaic (PV) installations ...

  14. North Shore Solar & Windpower | Open Energy Information

    Open Energy Info (EERE)

    Massachusetts Zip: 01915 Region: Greater Boston Area Sector: Solar Product: Solar and wind installer Website: www.northshorewind.com Coordinates: 42.543992, -70.8819775 Show...

  15. Burrington s Solar Edge | Open Energy Information

    Open Energy Info (EERE)

    Sector: Services, Solar Product: The company sells, installs and maintains solar photovoltaic equipment, in addition to providing consulting, site analysis and project planning...

  16. Guangxi Chengjiyongxin Solar Technology Engineering Co Ltd |...

    Open Energy Info (EERE)

    Sector: Solar Product: Mainly engages in the research, production, sale, installing, maintenance of solar technology and integration of energy-saving engineering. Coordinates:...

  17. OCR Solar Roofing Inc | Open Energy Information

    Open Energy Info (EERE)

    OCR Solar Roofing Inc Jump to: navigation, search Name: OCR Solar & Roofing Inc Place: Vacaville, California Product: US installer of turnkey PV rooftops, focussing on the Northern...

  18. SolarCity | Open Energy Information

    Open Energy Info (EERE)

    Drive Place: Foster City, California Zip: 94404 Region: Bay Area Sector: Solar Product: Solar installer Website: www.solarcity.com Coordinates: 37.563247, -122.277403 Show...

  19. Denver Public Schools Get Solar Energy System

    Broader source: Energy.gov [DOE]

    Main Street Power, a solar development company based in Boulder, is installing solar photovoltaic systems on the rooftops of 12 Denver Public Schools.

  20. RAcell Solar AS | Open Energy Information

    Open Energy Info (EERE)

    AS Place: Copenhagen, Denmark Zip: 1820 Sector: Solar Product: Denmark based producer of solar cells and modules; also provides turnkey system installation for PV and BIPV....

  1. A Solar Win for Arizona | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    A Solar Win for Arizona A Solar Win for Arizona January 9, 2013 - 5:11pm Addthis The 150 megawatt Mesquite Solar 1 installation in Maricopa County, Arizona. | Photo courtesy of Sempra Energy. The 150 megawatt Mesquite Solar 1 installation in Maricopa County, Arizona. | Photo courtesy of Sempra Energy. The 150 megawatt Mesquite Solar 1 installation in Maricopa County, Arizona. | Photo courtesy of Sempra Energy. The 150 megawatt Mesquite Solar 1 installation in Maricopa County, Arizona. | Photo

  2. Chesapeake Solar LLC a groSolar company | Open Energy Information

    Open Energy Info (EERE)

    Maryland Zip: 20794 Sector: Solar Product: Maryland-based company that installs solar electricity and solar hot water systems, which was acquired by groSolar in July 2008....

  3. Hawaii Marine Base Installs Solar Roofs

    Broader source: Energy.gov [DOE]

    Harnessing sunlight to create renewable electricity at Hawaii's Marine Corps Base was considered too expensive to be practical -- until 2008.

  4. Structural considerations for solar installers : an approach...

    Office of Scientific and Technical Information (OSTI)

    Authors: Richards, Elizabeth H. ; Schindel, Kay 1 ; Bosiljevac, Tom ; Dwyer, Stephen F. ; Lindau, William 2 ; Harper, Alan 1 + Show Author Affiliations (City of Madison, WI) ...

  5. Energy efficient building structure and panel therefor

    SciTech Connect (OSTI)

    Carroll, Th.J.; Paisley, J.K.

    1984-08-28

    A building structure is constructed from a plurality of sheathed, foam cored structural panels which are adapted to receive solar energy conversion or heat storage devices and are adapted to be connected in an air flow loop to provide integral heating and/or cooling systems for the building structure.

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

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Table courtesy of Home Energy magazine. These savings ... For a solar pool heating system, you also need to consider ... You can install a timer to control the pump's cycling. If ...

  7. Solar Deployment and Policy

    U.S. Energy Information Administration (EIA) Indexed Site

    Solar Deployment and Policy Justin Baca Director of Research Solar Energy Industries Association About SEIA * Founded in 1974 * U.S. National Trade Association for Solar Energy * 1,000 member companies from around the world * Members from across 50 states * Largest companies in the world as well as small installers * Our Mission: Build a strong solar industry to power America * Our Goal: 10 gigawatts (GW) of annual installed solar capacity in the U.S. by 2015 July 18, 2014 © 2014 Solar Energy

  8. NREL: State and Local Governments - Community Solar

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Community Solar Community solar, also known as shared solar or solar gardens, is a solar energy deployment model that allows customers to buy or lease part of an offsite shared solar PV system. This arrangement lets customers enjoy advantages of solar energy without having to install a system on their own residential or commercial property. Community solar projects provide distributed solar access and benefits to customers who: Have insufficient solar resources (e.g. shading, roof size, etc.) Do

  9. Interactive optical panel

    DOE Patents [OSTI]

    Veligdan, James T.

    1995-10-03

    An interactive optical panel assembly 34 includes an optical panel 10 having a plurality of ribbon optical waveguides 12 stacked together with opposite ends thereof defining panel first and second faces 16, 18. A light source 20 provides an image beam 22 to the panel first face 16 for being channeled through the waveguides 12 and emitted from the panel second face 18 in the form of a viewable light image 24a. A remote device 38 produces a response beam 40 over a discrete selection area 36 of the panel second face 18 for being channeled through at least one of the waveguides 12 toward the panel first face 16. A light sensor 42,50 is disposed across a plurality of the waveguides 12 for detecting the response beam 40 therein for providing interactive capability.

  10. Interactive optical panel

    DOE Patents [OSTI]

    Veligdan, J.T.

    1995-10-03

    An interactive optical panel assembly includes an optical panel having a plurality of ribbon optical waveguides stacked together with opposite ends thereof defining panel first and second faces. A light source provides an image beam to the panel first face for being channeled through the waveguides and emitted from the panel second face in the form of a viewable light image. A remote device produces a response beam over a discrete selection area of the panel second face for being channeled through at least one of the waveguides toward the panel first face. A light sensor is disposed across a plurality of the waveguides for detecting the response beam therein for providing interactive capability. 10 figs.

  11. EERE Success Story-Plug and Play: Purchase, Install, and Connect

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Residential Solar Power in Hours | Department of Energy Plug and Play: Purchase, Install, and Connect Residential Solar Power in Hours EERE Success Story-Plug and Play: Purchase, Install, and Connect Residential Solar Power in Hours March 16, 2015 - 5:58pm Addthis Fraunhofer CSE demonstrates Plug and Play PV System installation and commissioning in just 75 minutes at the Massachusetts Clean Energy Center’s Wind Technology Testing Center. Photo Credit: Fraunhofer CSE Fraunhofer CSE

  12. HSI Configuration and Installation

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Instructions below. In certain environments (e.g., if your installation is on a machine which has more than one network interface or has a high bandwidth network connection...

  13. HVAC Installed Performance

    Broader source: Energy.gov [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?"

  14. Energy 101: Solar PV

    Broader source: Energy.gov [DOE]

    Solar photovoltaic (PV) systems can generate clean, cost-effective power anywhere the sun shines. This video shows how a PV panel converts the energy of the sun into renewable electricity to power...

  15. Energy 101: Solar PV

    ScienceCinema (OSTI)

    None

    2013-05-29

    Solar photovoltaic (PV) systems can generate clean, cost-effective power anywhere the sun shines. This video shows how a PV panel converts the energy of the sun into renewable electricity to power homes and businesses.

  16. Energy 101: Solar PV

    SciTech Connect (OSTI)

    2011-01-01

    Solar photovoltaic (PV) systems can generate clean, cost-effective power anywhere the sun shines. This video shows how a PV panel converts the energy of the sun into renewable electricity to power homes and businesses.

  17. PROJECT PROFILE: Sistine Solar (Incubator 10) | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Sistine Solar (Incubator 10) PROJECT PROFILE: Sistine Solar (Incubator 10) Project Title: SolarSkin, Color-Match Solar Panels Funding Opportunity: SunShot Technology to Market (Incubator 10) SunShot Subprogram: Technology to Market Location: Somerville, MA Amount Awarded: $1,000,000 Awardee Cost Share: $250,000 Project Investigator: Senthil Balasubramanian In this project, Sistine Solar plans to develop, test, and manufacture SolarSkin, a new, integrated component of a solar photovoltaic panel

  18. Nellis Air Force Base solar array provides model for renewable projects

    Broader source: Energy.gov [DOE]

    A public-private partnership has helped one Air Force base reduce its energy costs and convert to 25 percent renewable energy. Nellis Air Force Base, just north of Las Vegas, took a big step in 2007 when it installed a 14.2-megawatt, 70,000-panel photovoltaic solar array that reduced carbon dioxide emissions by 24,000 tons a year. Built partly on a landfill, the field of solar panels takes advantage of two resources plentiful in Nevada: sunshine and empty land. At its unveiling in December of 2007, the Nellis array was the largest solar panel installation in North America. The project was originally expected to produce about 30,000 megawatt-hours of electricity per year, but Steven Dumont, Air Combat Command Energy Manager, says it’s actually producing closer to 32,000 megawatt-hours, which is about 8 percent above expectations. Despite this success, Dumont said he nearly didn’t pursue the project.

  19. Solar Policy Environment: Philadelphia

    Broader source: Energy.gov [DOE]

    The project will identify promising locations for photovoltaic installations and create a roadmap for commercial and residential system developers. The roadmap, published as the Solar Developers Guide to Philadelphia, will be used to promote and attract solar energy investment. Philadelphia’s long-term goal for solar energy is to fully utilize the potential of solar energy to safely, reliably, and cost-effectively displace the use of energy generated by fossil fuels. To achieve its solar energy goals, the City of Philadelphia must add large commercial scale (> 500 kW) solar installations to its ongoing efforts on the smaller scale (we note that a new 1 MW PV installation will be installed at the Philadelphia Navy Yard by the end of 2008).

  20. U.S. Solar Market Trends

    SciTech Connect (OSTI)

    Larry Sherwood

    2011-04-01

    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.

  1. Proposal Study Panels

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Proposal Study Panels Print Two Proposal Study Panels (PSPs) exist at the ALS: one for the general sciences and one for structural biology. The role of the PSPs is desribed in User Policy. Note: Users are urged NOT to contact any members of the panels directly. Current members of the general sciences PSP, as of April 2016, are Masa Fukuto, Brookhaven National Laboratory Carol Hirschmugl, University of Wisconsin, Milwaukee Peter Johnson (chair), Brookhaven National Laboratory Apurva Mehta, SLAC

  2. Proposal Study Panels

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Proposal Study Panels Print Two Proposal Study Panels (PSPs) exist at the ALS: one for the general sciences and one for structural biology. The role of the PSPs is desribed in User Policy. Note: Users are urged NOT to contact any members of the panels directly. Current members of the general sciences PSP, as of April 2016, are Masa Fukuto, Brookhaven National Laboratory Carol Hirschmugl, University of Wisconsin, Milwaukee Peter Johnson (chair), Brookhaven National Laboratory Apurva Mehta, SLAC

  3. Latest Report Shows Cost of Going Solar has Dropped Significantly...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    The report shows that the installed price of distributed solar photovoltaic (PV) power ... for residential and non-residential photovoltaic (PV) systems installed in the United ...

  4. Hydrogen Safety Panel

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    or otherwise restricted information. Project ID: scs07weiner PNNL-SA-65397 2 IEA HIA Task 19 Working Group Hydrogen Safety Training Props Hydrogen Safety Panel Incident...

  5. Proposal Study Panels

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    to contact any members of the panels directly. Current members of the general sciences PSP, as of February 2014, are Masa Fukuto, Brookhaven National Laboratory Carol Hirschmugl,...

  6. Solar Manufacturing Technology 2 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    with Flextronics International USA, to deploy a fully integrated solar glass coating manufacturing line ... total energy yields from these panels enabling a significant reduction ...

  7. High-Efficiency Solar Cogeneration with Thermophotovoltaic &...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Solar Cogeneration with TPV & Fiber-Optic Daylighting More Documents & Publications 2015 Building Technologies Office Program Peer Review Report Low Capital Photovoltaic Panel ...

  8. Moon Solar Light MSL | Open Energy Information

    Open Energy Info (EERE)

    Product: developed and distributes solar-based lighting applications using PV panels, LED lights and ultra-capacitors. Coordinates: 31.899309, 34.807999 Show Map Loading...

  9. Solar and Wind Equipment Sales Tax Exemption

    Broader source: Energy.gov [DOE]

    To take advantage of these exemptions from tax, a solar energy retailer or a solar energy contractor must register with the Arizona Department of Revenue prior to selling or installing solar...

  10. 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 This article...

  11. K Star Solar | Open Energy Information

    Open Energy Info (EERE)

    Solar Jump to: navigation, search Name: K-Star Solar Place: New York Product: Long Island-based PV systems installer. References: K-Star Solar1 This article is a stub. You can...

  12. SolarCity Corp | Open Energy Information

    Open Energy Info (EERE)

    Place: Foster City, California Zip: 94404 Sector: Solar Product: US-based designer and installer of solar systems for domestic and commercial use. References: SolarCity Corp1...

  13. The Solar Center Inc | Open Energy Information

    Open Energy Info (EERE)

    Center Inc Place: New Jersey, New Jersey Zip: 7834 Sector: Solar Product: US-based PV and solar passive system installer. References: The Solar Center Inc1 This article is a...

  14. Homebuilder's Guide to Going Solar (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2008-12-01

    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.

  15. Solar Ready Buildings Planning Guide

    SciTech Connect (OSTI)

    Lisell, L.; Tetreault, T.; Watson, A.

    2009-12-01

    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.

  16. Solar Express | Open Energy Information

    Open Energy Info (EERE)

    Express Place: Italy Product: A joint venture established to install some 11MW of photovoltaic generation capacity around the country. References: Solar Express1 This article...

  17. Aspen Solar | Open Energy Information

    Open Energy Info (EERE)

    Sector: Solar Product: Design, installation & maintenance of active, passive, and photovoltaic energy systems Website: www.aspensolar.com Coordinates: 39.649755, -106.617574...

  18. Solar Liberty | Open Energy Information

    Open Energy Info (EERE)

    search Name: Solar Liberty Place: Buffalo, New York Zip: 14201 Product: Distributor of PV modules and provides certified installers with complete turnkey PV systems including...

  19. Kosmo Solar | Open Energy Information

    Open Energy Info (EERE)

    offers installation, repair, consulting, design and project management services for both solar energy and energy conservation projects. Coordinates: 42.640925, -88.413644 Show...

  20. Portland's Commercial Solar Permitting Guide

    Broader source: Energy.gov [DOE]

    This program guide outlines the application and review procedures for obtaining the necessary permits to install a solar energy system on a new or existing commercial building.

  1. SunRider Solar LLC | Open Energy Information

    Open Energy Info (EERE)

    Solar Product: Arizona-based solar services company providing turnkey solar installations. References: SunRider Solar LLC1 This article is a stub. You can help OpenEI by...

  2. Siting Your Solar Water Heating System | Department of Energy

    Energy Savers [EERE]

    Siting Your Solar Water Heating System Siting Your Solar Water Heating System Before you buy and install a solar water heating system, you need to first consider your site's solar ...

  3. Solar/Wind Access Policy | Open Energy Information

    Open Energy Info (EERE)

    SolarWind Access Policy < Solar Jump to: navigation, search Solar and wind access laws are designed to establish a right to install and operate a solar or wind energy system at a...

  4. Siting Your Solar Water Heating System | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Siting Your Solar Water Heating System Siting Your Solar Water Heating System Before you buy and install a solar water heating system, you need to first consider your site's solar...

  5. SolarCraft Services Inc | Open Energy Information

    Open Energy Info (EERE)

    Name: SolarCraft Services Inc Place: Novato, California Zip: 94949 Sector: Solar Product: Solar thermal and PV system installer. References: SolarCraft Services Inc1 This article...

  6. Consumer Guide for Solar

    Broader source: Energy.gov [DOE]

    MARC’s Consumer Guide to Solar provides answers to frequently asked questions, as well as guidance on how to get started with solar energy. The objective in creating this resource was to provide clear information to consumers in the Kansas City region who are interested in installing solar on their home or business.

  7. Technical Review Panel Report

    Energy Savers [EERE]

    TRP Report v7, 12 Aug 2012 TRP Report Final December 2012 Advanced Reactor Concepts Technical Review Panel Report Evaluation and Identification of future R&D on eight Advanced Reactor Concepts, conducted April - September 2012 December 2012 Public release version 2 Public release version 3 Table of Contents Summary ................................................................................................................................... 4 1. Overview of the Technical Review Panel

  8. Flexible optical panel

    DOE Patents [OSTI]

    Veligdan, James T.

    2001-01-01

    A flexible optical panel includes laminated optical waveguides, each including a ribbon core laminated between cladding, with the core being resilient in the plane of the core for elastically accommodating differential movement thereof to permit winding of the panel in a coil.

  9. Voluntary Solar Resource Development Fund

    Broader source: Energy.gov [DOE]

    The fund will be used to provide loans for residential, commercial, or nonprofit solar energy projects. Qualifying solar energy projects cannot be acquired, installed or operating before July 1, ...

  10. Roseville Electric- Solar Rebate Program

    Broader source: Energy.gov [DOE]

    Roseville Electric has implemented solar rebate programs in order to meet the three statewide goals in Senate Bill 1: to install 3,000 megawatts (MW) of distributed solar PV by the end of 2016, to...

  11. Carlson Solar | Open Energy Information

    Open Energy Info (EERE)

    Product: Carlson Solar is an installer of residential and small-scale commercial photovoltaic systems. References: Carlson Solar1 This article is a stub. You can help OpenEI...

  12. REC Solar | Open Energy Information

    Open Energy Info (EERE)

    Bay Area Sector: Solar Product: Solar installer Website: www.recsolar.comcmHome.html Coordinates: 37.3754586, -122.0085828 Show Map Loading map... "minzoom":false,"map...

  13. Astrum Solar | Open Energy Information

    Open Energy Info (EERE)

    Solar Place: Annapolis Junction, Maryland Zip: 20701 Product: Maryland-based PV systems installer. References: Astrum Solar1 This article is a stub. You can help OpenEI by...

  14. Historic Virginia Market Powered by Solar Energy | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Virginia Market Powered by Solar Energy Historic Virginia Market Powered by Solar Energy November 3, 2010 - 11:00am Addthis Solar panels at the Community Market Building in ...

  15. Apollo Solar Energy Co Ltd ASEC | Open Energy Information

    Open Energy Info (EERE)

    Co Ltd ASEC Jump to: navigation, search Name: Apollo Solar Energy Co Ltd (ASEC) Place: Taoyuan Hsien, Taiwan Zip: 325 Sector: Solar Product: Producer of modules for solar panels....

  16. Solar energy integrated at Hawaiian military housing | Department...

    Broader source: Energy.gov (indexed) [DOE]

    center, as well as for thousands of new, solar-powered homes that will be constructed, complete with solar water heaters and, in the near future, solar photovoltaic panels. ...

  17. Austin Energy- Commercial Solar PV Incentive Program

    Broader source: Energy.gov [DOE]

    In order to qualify for this program, PV modules must be new and be listed on the California Energy Commission's Go Solar web site. In addition, all solar panels must have a 20-year manufacturer ...

  18. How Solar Works | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Every four minutes, another American home or business goes solar, but how do solar panels turn sunlight into energy? We'll answer that question, while exploring other topics like ...

  19. Outdoor Solar Lighting | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    on Outdoor Lighting Solar panels are a great way to produce clean energy at home | Photo courtesy of Stefano Paltera, U.S. Department of Energy. Harnessing Solar Energy at Home...

  20. Solar in Demand | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    In case you missed it... This week, the Wall Street Journal published an article, "U.S. Solar-Panel Demand Expected to Double," highlighting the successes of the U.S. solar ...

  1. Smart Solar Inc | Open Energy Information

    Open Energy Info (EERE)

    Was developing concentrator PV modules and a system for monitoring solar panels for maintenance. References: Smart Solar Inc1 This article is a stub. You can help OpenEI by...

  2. Eti Solar Energy Technologies Inc | Open Energy Information

    Open Energy Info (EERE)

    ETI SOLAR is a renewable energy company specializing in designing, manufacturing, marketing and installing solar power systems. Coordinates: 36.979335, -85.610864 Show Map...

  3. Grupo Sitec Solar Iniciativas Tecnologicas SL | Open Energy Informatio...

    Open Energy Info (EERE)

    Sitec Solar Iniciativas Tecnologicas SL Jump to: navigation, search Name: Grupo Sitec (Solar Iniciativas Tecnologicas) SL Place: Ibi, Spain Zip: 3440 Product: Installs turnkey,...

  4. New Mexico: Solar Glare Hazard Analysis Tool Maximizes Energy...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Laboratories developed the Solar Glare Hazard Analysis Tool (SGHAT), a free Web-based tool that can quickly calculate potential visual hazards from proposed solar installations. ...

  5. Homeowners Guide to Leasing a Solar Electric System (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2014-07-01

    This updated fact sheet provides an introduction to solar leases for homeowners who are considering installing a solar electric system on their home.

  6. Cel f Solar Systems Ltd | Open Energy Information

    Open Energy Info (EERE)

    Kemsing, Kent, United Kingdom Zip: TN15 6PL Sector: Solar Product: Installer and maintenance service provider for household PV and solar water heating systems. References:...

  7. DOE Announces $87 Million in Funding to Support Solar Energy...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    The 47 projects with universities, electric power utilities, ... with the electrical grid, and train a new generation of solar workers to install and maintain solar energy systems. ...

  8. City of Tucson- Solar Design Requirement for Homes

    Broader source: Energy.gov [DOE]

    To comply with this requirement, new homes must either have a complete solar water heating system installed or comply with one of two solar stub-out options. Option one requires the installation...

  9. Safety of Hydrogen Systems Installed in Outdoor Enclosures

    SciTech Connect (OSTI)

    Barilo, Nick F.

    2013-11-06

    The Hydrogen Safety Panel brings a broad cross-section of expertise from the industrial, government, and academic sectors to help advise the U.S. Department of Energys (DOE) Fuel Cell Technologies Office through its work in hydrogen safety, codes, and standards. The Panels initiatives in reviewing safety plans, conducting safety evaluations, identifying safety-related technical data gaps, and supporting safety knowledge tools and databases cover the gamut from research and development to demonstration and deployment. The Panels recent work has focused on the safe deployment of hydrogen and fuel cell systems in support of DOE efforts to accelerate fuel cell commercialization in early market applications: vehicle refueling, material handling equipment, backup power for warehouses and telecommunication sites, and portable power devices. This paper resulted from observations and considerations stemming from the Panels work on early market applications. This paper focuses on hydrogen system components that are installed in outdoor enclosures. These enclosures might alternatively be called cabinets, but for simplicity, they are all referred to as enclosures in this paper. These enclosures can provide a space where a flammable mixture of hydrogen and air might accumulate, creating the potential for a fire or explosion should an ignition occur. If the enclosure is large enough for a person to enter, and ventilation is inadequate, the hydrogen concentration could be high enough to asphyxiate a person who entered the space. Manufacturers, users, and government authorities rely on requirements described in codes to guide safe design and installation of such systems. Except for small enclosures used for hydrogen gas cylinders (gas cabinets), fuel cell power systems, and the enclosures that most people would describe as buildings, there are no hydrogen safety requirements for these enclosures, leaving gaps that must be addressed. This paper proposes that a technical basis be developed to enable code bodies to write requirements for the range of enclosures from the smallest to the largest.

  10. New proposal for photovoltaic-thermal solar energy utilization method

    SciTech Connect (OSTI)

    Takashima, Takumi; Tanaka, Tadayoshi; Doi, Takuya ); Kamoshida, Junji ); Tani, Tatsuo ); Horigome, Takashi )

    1994-03-01

    One of the most effective methods of utilizing solar energy is to use the sunlight and solar thermal energy such as a photovoltaic-thermal panel (PV/T panel) simultaneously. From such a viewpoint, systems using various kinds of PV panels were constructed in the world. In these panels, solar cells are set up at an absorber collecting solar thermal energy. Therefore, temperature of solar cell increases up to the prescribed temperature of thermal energy use, although it is lower than the cell temperature when using only solar cell panel. For maintaining cell conversion efficiency at the standard conditions, it is necessary to keep the cell at lower temperature. In this paper, electric and thermal energy obtained form a PV/T panel is evaluated in terms of energy. BAsed on this evaluation, the method of not to decrease cell conversion efficiency with collecting solar thermal energy was proposed.

  11. Control design deficiencies in HUD solar demonstration projects

    SciTech Connect (OSTI)

    Freeborne, W.E.

    1985-01-01

    The Department of Housing and Urban Devlopment (HUD) residential solar heating and cooling demonstration program provided funding support for over 600 solar projects. These projects provide the largest single data base of solar heating and cooling experience now available. These data suggest that controls were problematic in many of the active and passive heating and domestic and domestic hot water systems in the program. This paper will assess the active system modes of operation and the control components as to their ability to perform as intended. A large number of systems in the demonstration program experienced control problems during testing, checkout, and operation (there were 238 reported control problems involving 192 systems). Frequently, trouble-shooting site visitors found control problems had disabled the whole system or caused a portion of the system to malfunction. The consequences are not as significant on the more carefully designed systems (i.e., the auxiliary still functions) but, on systems with inappropriately designed solar-auxiliary interfaces, the homeowners often were without adequate heat. The most common control problems involved excessive modes in system and, therefore, control design; errors in sensor set points, location, or installation; and poorly engineered or installed wiring to and from controller panels.

  12. U.S. Solar Market Trends

    SciTech Connect (OSTI)

    Larry Sherwood

    2007-07-01

    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.

  13. Gas filled panel insulation

    DOE Patents [OSTI]

    Griffith, B.T.; Arasteh, D.K.; Selkowitz, S.E.

    1993-12-14

    A structural or flexible highly insulative panel which may be translucent, is formed from multi-layer polymeric material in the form of an envelope surrounding a baffle. The baffle is designed so as to minimize heat transfer across the panel, by using material which forms substantially closed spaces to suppress convection of the low conductivity gas fill. At least a portion of the baffle carries a low emissivity surface for suppression of infrared radiation. 18 figures.

  14. Gas filled panel insulation

    DOE Patents [OSTI]

    Griffith, Brent T.; Arasteh, Dariush K.; Selkowitz, Stephen E.

    1993-01-01

    A structural or flexible highly insulative panel which may be translucent, is formed from multi-layer polymeric material in the form of an envelope surrounding a baffle. The baffle is designed so as to minimize heat transfer across the panel, by using material which forms substantially closed spaces to suppress convection of the low conductivity gas fill. At least a portion of the baffle carries a low emissivity surface for suppression of infrared radiation.

  15. Solar Means Business: Top U.S. Corporate Solar Users

    Broader source: Energy.gov [DOE]

    Solar energy makes financial sense. That's why business leaders in America's brightest, most competitive companies are increasingly choosing to install solar energy systems at their facilities. For the third year in a row, not only are more businesses choosing solar, but those that have used solar in the past are doing so again and again on rooftops across America. Walmart, Kohl's, Costco, Apple, IKEA, and more have all embraced solar energy. Collectively, the 25 companies with the most solar capacity in the U.S. now have 1,110 systems totaling 569 MW, generating enough electricity to power more than 115,000 homes. And these companies are installing even more.

  16. Tax Credits, Rebates & Savings | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    InstallersContractors Savings Category: Solar Photovoltaics City and County of Denver- Solar Panel Permitting Denver provides same-day permit review for most solar panel...

  17. Heating equipment installation system

    DOE Patents [OSTI]

    Meuschke, Robert E.; Pomaibo, Paul P.

    1991-01-01

    A method for installing a heater unit assembly (52, 54) in a reactor pressure vessel (2) for performance of an annealing treatment on the vessel (2), the vessel (2) having a vertical axis, being open at the top, being provided at the top with a flange (6) having a horizontal surface, and being provided internally, at a location below the flange (6), with orientation elements (8) which are asymmetrical with respect to the vertical axis, by the steps of: providing an orientation fixture (10) having an upwardly extending guide member (18) and orientation elements (14, 16) and installing the orientation fixture (10) in the vessel (2) so that the orientation elements (14,16) of the orientation fixture (10) mate with the orientation elements (8) of the pressure vessel (2) in order to establish a defined position of the orientation fixture (10) in the pressure vessel (2), and so that the guide member (18) projects above the pressure vessel (2) flange (6); placing a seal ring (30) in a defined position on the pressure vessel (2) flange (6) with the aid of the guide member (18); mounting at least one vertical, upwardly extending guide stud (40) upon the seal ring (30); withdrawing the orientation fixture (10) from the pressure vessel (2); and moving the heater unit assembly (52,54) vertically downwardly into the pressure vessel (2) while guiding the heater unit assembly (52,54) along a path with the aid of the guide stud (40).

  18. Solar Electric Incentive Program

    Broader source: Energy.gov [DOE]

    Energy Trust of Oregon’s Solar Electric Incentive Program, launched in May 2003, is available to customers of Pacific Power and PGE who install new photovoltaic (PV) systems on new or existing...

  19. Solar Construction Permitting Standards

    Office of Energy Efficiency and Renewable Energy (EERE)

    Municipalities and counties in Arizona may no longer require a stamp from a professional engineer to approve a solar system installation, which can raise the cost of a permit, unless such a certi...

  20. Solar Now! Residential Brochure

    Broader source: Energy.gov [DOE]

    Four Oregon organizations have teamed up to help Oregon homeowners learn about and install solar energy systems. This is a good example of a marketing/educational product that communities could create.

  1. Sandia Energy - Installation Energy Security

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Installation Energy Security Home Stationary Power Safety, Security & Resilience of Energy Infrastructure Grid Modernization Resilient Electric Infrastructures Military...

  2. Cooperative passive-solar commercial retrofit. Final report, September 1, 1980-December 31, 1982

    SciTech Connect (OSTI)

    Brown, W.T.

    1982-12-01

    The primary objectives of this project were: the conversion of an existing south-facing storefront into a trombe'-wall passive solar collector, the sharing of information on simple low-cost energy alternatives with the local community, and the reduction of the store building's dependence on non-renewable fossil fuel for space heating. Six 6' wide pre-assembled collector glazing panels were mounted on a 12' high by 36' long portion of the south-facing masonry wall. Vent-holes were cut through the wall at each panel to provide air inlets and outlets for the collector and monitoring equipment was installed to record performance. A series of hands-on construction workshops were attended by Co-op and community members. During these sessions, collector components were assembled. The panels were installed on April 22, 1981 in celebration of Earth Day. Additional sessions were held to complete the project, make necessary modifications and install sensors. Project personnel participated in several energy-education activities, including workshops, seminars and alternative energy home tours. A community-based energy resource council was founded with the assistance of several key Co-op project members and a fully-illustrated How-To manual, entitled Passive Solar Collector: A Trombe'-Wall Retrofit Guide was published. Finally, a variety of energy conservation measures were undertaken. These included a new airlock store entry, insulated store ceiling, destratification ceiling fans and wood-burning furnaces have combined with the passive solar collector to substantially reduce the use of fuel oil for heat.

  3. DOE Zero Ready Home Case Study: Southern Energy Homes, First...

    Energy Savers [EERE]

    ... Homes 2 2012 International Energy Conservation Code (IECC) and to have solar power installed or conduit and electric panel space installed for future solar equipment installation. ...

  4. Feasibility Study of Economics and Performance of Solar Photovoltaics in Nitro, West Virginia

    SciTech Connect (OSTI)

    Lisell, L.; Mosey, G.

    2010-08-01

    The study described in this report assessed brownfield sites designated by the City of Nitro, West Virginia for solar photovoltaic (PV) installations. The study analyzed three different types of PV systems for eight sites. The report estimates the cost, performance, and site impacts of thin film technology and crystalline silicon panels (both fixed-axis tracking and single-axis tracking systems). Potential job creation and electrical rate increases were also considered, and the report recommends financing options that could assist in the implementation of a system.

  5. Unleashing Rooftop Solar Energy through More Efficient Government |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Unleashing Rooftop Solar Energy through More Efficient Government Unleashing Rooftop Solar Energy through More Efficient Government June 1, 2011 - 11:45am Addthis Solar panels on the roof of the Department of Energy Forrestal Building in Washington, D.C. | Credit: DOE photo Solar panels on the roof of the Department of Energy Forrestal Building in Washington, D.C. | Credit: DOE photo Ramamoorthy Ramesh Former Director, SunShot Initiative & Solar Energy Technologies

  6. Oven wall panel construction

    DOE Patents [OSTI]

    Ellison, Kenneth; Whike, Alan S.

    1980-04-22

    An oven roof or wall is formed from modular panels, each of which comprises an inner fabric and an outer fabric. Each such fabric is formed with an angle iron framework and somewhat resilient tie-bars or welded at their ends to flanges of the angle irons to maintain the inner and outer frameworks in spaced disposition while minimizing heat transfer by conduction and permitting some degree of relative movement on expansion and contraction of the module components. Suitable thermal insulation is provided within the module. Panels or skins are secured to the fabric frameworks and each such skin is secured to a framework and projects laterally so as slidingly to overlie the adjacent frame member of an adjacent panel in turn to permit relative movement during expansion and contraction.

  7. Solar Blog | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Solar Blog Solar Blog RSS The SunShot Initiative's Solar Blog features the latest stories about the work of the solar energy technologies office within the Department of Energy. Learn more about us. May 3, 2016 With 1 Million Solar Projects Across America, SunShot Shines On The solar industry recently passed a major milestone when the 1 millionth solar system was installed at a home or business in the United States. Find out what the SunShot Initiative has in store for the future of solar as it

  8. Idea Solare Srl | Open Energy Information

    Open Energy Info (EERE)

    Zip: 31020 Product: PV project developer and installer for small to medium sized installations. References: Idea Solare Srl1 This article is a stub. You can help OpenEI by...

  9. National Solar Schools Census 2014

    Broader source: Energy.gov [DOE]

    With support from the SunShot Initiative, TSF’s national solar schools census, “Brighter Future: A Study on Solar in U.S. Schools” serves as a starting point for sharing ideas and best practices between schools experienced with solar energy and those seeking to join their ranks. Each solar school has its own unique story to tell on how their systems were financed and installed and how (and whether) solar has been integrated into class curricula.

  10. Workshop: Natural Allies: Training Other Professionals Who Impact the Solar Industry

    Broader source: Energy.gov [DOE]

    Every solar installation involves professional designers, installers and laborers. But what about other industries and professionals who affect the success the overall life-cycle cost of a...

  11. Instrumentation plan for characterization of subsidence over longwall mining panels at Allen Mine, Weston, Colorado

    SciTech Connect (OSTI)

    O'Rourke, J.

    1980-01-01

    The program includes surface, subsurface, and mine-level instrumentation to monitor subsidence characteristics over two adjacent longwall mining panels, situated in mountainous topography in southern Colorado. An installation plan has been detailed to show numbers and arrangements of instruments in and over the panels, and includes pertinent installation details. The appendix contains technical descriptions of standard features of some of the instrument systems, though in certain cases standard instruments will be modified by Woodward-Clyde Consultants (WCC) or the manufacturer to suit site specific installation requirements detailed on attached drawings. Technical discussions on the application of the instrument arrangements and data monitored to subsidence modeling are given in the report.

  12. Stepped inlet optical panel

    DOE Patents [OSTI]

    Veligdan, James T.

    2001-01-01

    An optical panel includes stacked optical waveguides having stepped inlet facets collectively defining an inlet face for receiving image light, and having beveled outlet faces collectively defining a display screen for displaying the image light channeled through the waveguides by internal reflection.

  13. Industry Partners Panel

    Broader source: Energy.gov [DOE]

    Industry Panel presenters include: Michael G. Andrew, Director - Academic and Technical Programs, Advanced Products and Materials, Johnson Controls Power Solutions Michael A. Fetcenko, Vice President and Managing Director, BASF Battery Materials – Ovonic, BASF Corporation Adam Kahn, Founder and CEO, AKHAN Technologies, Inc. Stephen E. Zimmer, Executive Director, United States Council for Automotive Research (USCAR)

  14. Solar Water Heaters and the Economy | Department of Energy

    Energy Savers [EERE]

    Soft Costs » Solar Training Solar Training Solar Business Innovation Networking and Solar Technical Assistance Solar Training Solar DATA ANALYSIS Solar jobs have risen rapidly since the start of the SunShot Initiative. Training a prepared and skilled workforce that enables the solar industry to meet growing deployment demands is a high priority. The SunShot Initiative addresses the critical need for high-quality, local, accessible training in solar energy system design, installation, sales, and

  15. Laying the Foundation for a Solar America: The Million Solar Roofs Initiative

    SciTech Connect (OSTI)

    Strahs, G.; Tombari, C.

    2006-10-01

    As the U.S. Department of Energy's Solar Energy Technology Program embarks on the next phase of its technology acceptance efforts under the Solar America Initiative, there is merit to examining the program's previous market transformation effort, the Million Solar Roofs Initiative. Its goal was to transform markets for distributed solar technologies by facilitating the installation of solar systems.

  16. Sioux Students Kindle Solar Knowledge | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    He envisioned taking the work a step further by integrating solar panels into new homes to ... USA Science and Engineering Festival: Inspiring and Educating the Clean Energy ...

  17. Energy Department Announces $18 Million to Develop Solar Energy...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Fraunhofer USA Center for Sustainable Energy Systems (Boston) will receive 3.5 million ... allow for the electricity produced by solar panels to be converted into electricity. ...

  18. Energy Secretary Announces $13 Million to Expand Solar Energy...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    more efficient solar panels, known as photovoltaic devices. "This investment is a major ... One or two selections are expected. National Voluntary Photovoltaic (PV) Module ...

  19. Solar Power Generates Big Savings in Salinas, California

    Broader source: Energy.gov [DOE]

    A new solar panel array at Monterey County's Laurel Yard Complex is expected to save the county thousands of dollars a year in energy costs.

  20. Organics Energize Solar Cell Research | Argonne Leadership Computing...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    energy we have only recently begun to harvest and convert into electricity. Today, most solar panel technologies rely on crystalline silicon photovoltaic cells. Despite their...

  1. Space Solar Power(SSP) | Open Energy Information

    Open Energy Info (EERE)

    lower costs. SSP Attributes Compared with Other Energy Alternatives By collecting the solar energy at GEO, using a photovoltaic (PV) panel of a given size, SSP would collect...

  2. Pioneering the New Grid: Pole-mounted Solar

    Broader source: Energy.gov [DOE]

    Innovative new systems not only generate energy through a solar panel that feeds into the grid, but they are also equipped with communications capabilities.

  3. Tax Credits Give Thin-Film Solar a Big Boost

    Broader source: Energy.gov [DOE]

    California company will expand its capacity to make its thin-film solar panels by more than ten times, thanks to two Recovery Act tax credits.

  4. Iliotec Solar GmbH | Open Energy Information

    Open Energy Info (EERE)

    GmbH Jump to: navigation, search Name: Iliotec Solar GmbH Place: Regensburg, Bavaria, Germany Zip: 93055 Sector: Solar Product: German solar installer which also operates outside...

  5. Applied Solar Technologies Pvt Ltd | Open Energy Information

    Open Energy Info (EERE)

    Ltd. Place: Delhi (NCT), India Sector: Solar Product: Delhi-based firm that provides off-grid solar power to telecom towers. It builds and operates solar installations and takes...

  6. Implementing Solar Technologies at Airports

    SciTech Connect (OSTI)

    Kandt, A.; Romero, R.

    2014-07-01

    Federal agencies, such as the Department of Defense and Department of Homeland Security, as well as numerous private entities are actively pursuing the installation of solar technologies to help reduce fossil fuel energy use and associated emissions, meet sustainability goals, and create more robust or reliable operations. One potential approach identified for siting solar technologies is the installation of solar energy technologies at airports and airfields, which present a significant opportunity for hosting solar technologies due to large amounts of open land. This report focuses largely on the Federal Aviation Administration's (FAA's) policies toward siting solar technologies at airports.

  7. Logistic Solar SA | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: Logistic Solar SA Place: Malaga, Spain Zip: 29004 Product: A Spanish developer of small and medium PV and passive installation. Coordinates: 36.71832,...

  8. Solar Equipment Certification | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Certification Summary Minnesota law requires that all active solar space-heating and water-heating systems, sold, offered for sale, or installed on residential and commercial...

  9. Texas Solar Power Company | Open Energy Information

    Open Energy Info (EERE)

    1703 W Koenig Ln Place: Austin, Texas Zip: 78756 Region: Texas Area Sector: Solar Product: Design, sales and installation of renewable energy equipment and systems Website:...

  10. Austin Energy- Residential Solar PV Rebate Program

    Broader source: Energy.gov [DOE]

    Rebates will only be paid for approved systems installed by approved solar contractors according to the established technical requirements. All systems must conform to the utility's equipment and...

  11. American Solar Electric Inc | Open Energy Information

    Open Energy Info (EERE)

    Electric Inc Jump to: navigation, search Name: American Solar Electric Inc Place: Scottsdale, Arizona Zip: 85251 Product: US installer of residential, commercial and industrial PV...

  12. Empire District Electric- Solar PV Rebates

    Broader source: Energy.gov [DOE]

    Note: Effective May 16, 2015, Empire began offering this solar rebate to retail customers who installed eligible systems after December 31, 2009, and meet all other program requirements.

  13. Avanzalia Solar SL | Open Energy Information

    Open Energy Info (EERE)

    PV project developer; assists with documentation, planning, design, installation and maintenance. References: Avanzalia Solar SL1 This article is a stub. You can help OpenEI by...

  14. Patriot Solar Group | Open Energy Information

    Open Energy Info (EERE)

    energy industry, Solar power plants construction and commissioning, Operating and maintenance (O&M) - Renewable energy Product: MOUNTING SYSTEMS, EPC, INSTALLATIONS Number of...

  15. Enolia Solar Systems | Open Energy Information

    Open Energy Info (EERE)

    PV project developer, installer, distributor of products, and operations and maintenance service provider. References: Enolia Solar Systems1 This article is a stub. You...

  16. Bishop Paiute Tribe 2015 Residential Solar Program

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Goal: Bishop Paiute Tribe will continue its successful model partnering with non-profit solar installer GRID Alternatives to build energy self-sufficiency on the Bishop Paiute ...

  17. CPS Energy- Solar PV Rebate Program

    Broader source: Energy.gov [DOE]

    CPS Energy, San Antonio's municipal utility, offers rebates to customers who install solar photovoltaic (PV) systems on their homes, schools, or businesses. There are four rebate "tiers" available...

  18. Advanced Solar Products | Open Energy Information

    Open Energy Info (EERE)

    Products Jump to: navigation, search Name: Advanced Solar Products Place: Flemington, New Jersey Zip: 8822 Product: New Jersey-based PV systems installer and project developer....

  19. Sierra Nevada Solar | Open Energy Information

    Open Energy Info (EERE)

    Sierra Nevada Solar Place: Sacramento, California Zip: 95828 Product: Vertically-integrated PV systems integrator and installer. Coordinates: 38.579065, -121.491014 Show Map...

  20. SolarMarkt AG | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: SolarMarkt AG Place: Freiburg, Germany Zip: 79114 Product: A German PV installation company for small to mid-sized projects and BIPV. References:...

  1. Solar Instructor Training Network | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Instructor Training Network in 2009 to address the critical need for high-quality, local, accessible training in solar energy system design, installation, sales, and inspection. ...

  2. Sandia Energy National Solar Thermal Test Facility

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    solarreserve-is-testing-prototype-heliostats-at-nsttffeed 0 Solar Regional Test Center in Vermont Achieves Milestone Installation http:energy.sandia.gov...

  3. Factors Affecting PMU Installation Costs

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... throughout the industry, resulting in widespread cost and project efficiency benefits. ... support staff on all of the above. Traveling to and from the installation sites, ...

  4. Safety Culture in Nuclear Installations

    Broader source: Energy.gov [DOE]

    IAEA-TECDOC-1329 Safety Culture in Nuclear Installations, Guidance for use in the Enhancement of Safety Culture, International Atomic Energy Agency IAEA, December 2002.

  5. Enhanced Control Installations.pdf

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    correctness. Title: Individual Permit, High Priority Sites, Examples of Enhanced Control Installations, Poster, Individual Permit for Storm Water, NPDES Permit No. NM0030759...

  6. CHP Installed Capacity Optimizer Software

    Energy Science and Technology Software Center (OSTI)

    2004-11-30

    The CHP Installed Capacity Optimizer is a Microsoft Excel spreadsheet application that determines the most economic amount of capacity of distributed generation and thermal utilization equipment (e.g., absorption chillers) to install for any user-defined set of load and cost data. Installing the optimum amount of capacity is critical to the life-cycle economic viability of a distributed generation/cooling heat and power (CHP) application. Using advanced optimization algorithms, the software accesses the loads, utility tariffs, equipment costs,more » etc., and provides to the user the most economic amount of system capacity to install.« less

  7. Solar Mapping Resources

    Broader source: Energy.gov [DOE]

    Choosing solar energy is a big investment. In order to help consumers quantify the potential benefits, national laboratories and private companies have developed a number of tools to forecast their solar futures. Satellite maps, irradiance data, and real-time bids from installers have been combined to assist customers in understanding the potential costs and benefits of solar with just the click of a button. The examples below help consumers start the process of choosing solar by demonstrating the solar potential of their homes or businesses.

  8. Flexible Assembly Solar Technology

    Broader source: Energy.gov [DOE]

    The Flexible Assembly Solar Technology Fact Sheet explains a 2012 SunShot CSP R&D award project led by a team from BrightSource Industries. They will design and deploy a prototype of FAST, which is an automated collector-assembly platform that can be used for rapid assembly and installation of heliostats at a solar power tower plant. FAST has the potential to decrease costs related to permitting, construction, maintenance, operation, storage, and demolition of the heliostat assembly building, aiming to achieve SunShot Initiative’s target installed solar field cost of $75/m2.

  9. DRUG TESING PANEL & CUTOFF CONCENTRATIONS

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    DRUG TESTING PANEL & CUTOFF CONCENTRATIONS Initial Test Analyte Initial Test Cutoff Concentration Confirmatory Test Analyte Confirmatory Test Cutoff Concentration Marijuana ...

  10. Open workshop on solar technologies. Proceedings

    SciTech Connect (OSTI)

    Not Available

    1980-07-01

    The deliberations, conclusions, and recommendations of six panels asked to provide advice to the Department of Energy on the subject of solar energy are detailed. Approximately 60 invited panelists and 120 observers met in three panels devoted to Solar Energy and Cities and three panels on Solar Energy and Employment. The day-and-one-half meeting occurred at the Department of Energy's Forrestal Building headquarters in Washington, DC, on 23 and 24 October 1979. Introductory speeches by seven experts, excerpts from the succeeding two half-days of discussion, the final reports for the panel chairpersons, and subsequent discussion and questioning are included. Approximately 125 findings and recommendations were developed by the six panels covering a wide variety of topics. Major recurring themes were recommendations for increased funding, federal program improvement, conservation, outreach programs, small business funding, and solar training programs. Detailed responses from the Department of Energy have been prepared for all recommendations and are contained in a companion volume.

  11. City of Boulder- Solar Grant Program

    Broader source: Energy.gov [DOE]

    The Solar Grant Program provides grants for PV and solar water heating installations on housing enrolled in the city's affordable housing program, site-based non-profit organizations, and low- to...

  12. Payom Solar AG | Open Energy Information

    Open Energy Info (EERE)

    Payom Solar AG Jump to: navigation, search Name: Payom Solar AG Place: Merkendorf, Germany Zip: 91732 Product: Germany-based installer of roof-mounted PV plants, which also trades...

  13. Solar America City - San Diego, California

    SciTech Connect (OSTI)

    Not Available

    2008-05-01

    This fact sheet highlights San Diego, California, as a DOE Solar America City. Through various collaborations at the local level, San Diego has a goal of 50 megawatts of solar installed by 2010.

  14. Commonwealth Solar Hot Water Residential Program

    Broader source: Energy.gov [DOE]

    Since February 2011, the Massachusetts Clean Energy Center (MassCEC) has provided rebates for the installation of residential solar hot water systems through the Commonwealth Solar Hot Water Prog...

  15. VP Solar Srl | Open Energy Information

    Open Energy Info (EERE)

    VP Solar Srl Jump to: navigation, search Name: VP Solar Srl Place: Crocetta del Montello, Italy Product: Installer of small residential and commercial PV systems of up to 50kW in...

  16. SMUD- Solar Water Heater Rebate Program

    Broader source: Energy.gov [DOE]

    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...

  17. Solar Rights Act | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    The Solar Rights Act (CA Civil Code 714), enacted in 1978, bars restrictions by homeowners associations (HOAs) on the installation of solar-energy systems, but originally did not ...

  18. Design and installation manual for thermal energy storage

    SciTech Connect (OSTI)

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

    1980-01-01

    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.

  19. NREL: Learning - Solar Photovoltaic Technology Basics

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Photovoltaic Technology Basics Photo of a large silicon solar array on a roof with a blue sky and trees in background. A large silicon solar array installed on the roof of a commercial building. Photo of a traditional-looking home with blue solar tiles integrated into the brown roof. Thin-film solar tiles installed on the roof of a home in Ohio. Photo of a long, blue solar array in a field of grass. A large solar array in Germany. Solar cells, also called photovoltaic (PV) cells by scientists,

  20. Solar and nuclear energy expertise to be enhanced by research centers

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Heat & Cool » Water Heating » Solar Water Heaters Solar Water Heaters Solar panels heat water that is delivered to a storage tank.| Photo courtesy of David Springer, National Renewable Energy Laboratory Solar panels heat water that is delivered to a storage tank.| Photo courtesy of David Springer, National Renewable Energy Laboratory Solar water heaters -- also called solar domestic hot water systems -- can be a cost-effective way to generate hot water for your home. They can be used in

  1. Winning the Future: Grand Ronde Solar Projects Reduce Pollution...

    Office of Environmental Management (EM)

    Grand Ronde Solar Projects Reduce Pollution, Cut Costs Winning the Future: Grand Ronde Solar Projects Reduce Pollution, Cut Costs October 20, 2014 - 5:00pm Addthis PV panels ...

  2. Solar Decathlon 2013: Designing the Houses of Today | Department...

    Broader source: Energy.gov (indexed) [DOE]

    in the teams hometown of Middlebury, Vermont. The result: The team created a Solar Path -- a walkway under the free-standing solar panels to the front of the house. |...

  3. SunJoi Solar Inc | Open Energy Information

    Open Energy Info (EERE)

    Inc Jump to: navigation, search Name: SunJoi Solar Inc Product: Manufacturer of photovoltaic thin film panels and modules. References: SunJoi Solar Inc1 This article is a...

  4. Assuring Solar Modules Will Last for Decades - News Feature ...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    advancing huge sums of money to two solar projects that had eleventh-hour problems with solar panel reliability. The bank assembled a team to set rules for fixing the problems...

  5. U.S. Solar Market Trends

    SciTech Connect (OSTI)

    Larry Sherwood

    2006-07-01

    U.S. solar installations by technology are detailed for 1998???¢????????2005. The growth and state distribution of installations are different for the three primary solar sectors: ???¢???????¢ photovoltaics, ???¢???????¢ solar water heating and space heating, and ???¢???????¢ solar pool heating. Photovoltaic installations have grown steadily. Since 2001, grid-connected installations grew at an average rate of 52%. California has 79% of the installations, with Arizona, New Jersey, New York, Illinois, Massachusetts, and Oregon accounting for most of the remaining installations. The offgrid growth has been steady, but significantly lower. Solar water heating and solar space heating installations have shown little growth since 1997. Hawaii dominates, with 41% of the market. Other states with a large number of installations include Puerto Rico, California, Florida, and Arizona. Solar pool heating accounts for the largest number of installations and has grown at an average rate of 13% since 1997. Installations in California and Florida are 75% of the pool heating market.

  6. Sandia Energy - Areva Solar and Sandia Labs Join Forces for CLFR...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Areva Solar is collaborating with Sandia National Laboratories on a new concentrated solar power (CSP) installation with thermal energy storage. The CSP storage project combines...

  7. Mountain Association for Community Economic Development- Solar Water Heater Loan Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    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...

  8. EERE Success Story-New Mexico: Solar Glare Hazard Analysis Tool...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Laboratories developed the Solar Glare Hazard Analysis Tool (SGHAT), a free Web-based tool that can quickly calculate potential visual hazards from proposed solar installations. ...

  9. DOE Announces $27 Million to Reduce Costs of Solar Energy Projects...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    7 Million to Reduce Costs of Solar Energy Projects, Streamline Permitting and Installations DOE Announces 27 Million to Reduce Costs of Solar Energy Projects, Streamline ...

  10. Concentrating Solar Power (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-10-01

    Concentrating Solar Power (CSP) offers a utility-scale, firm, dispatchable renewable energy option that can help meet the nation's goal of making solar energy cost competitive with other energy sources by the end of the decade. The DOE SunShot Initiative is a collaborative national initiative to make solar energy technologies cost-competitive with other forms of energy by reducing the cost of solar energy systems by about 75% by the end of the decade. Reducing the total installed cost for utility-scale solar electricity to roughly 6 cents per kilowatt hour without subsidies will result in rapid, large-scale adoption of solar electricity across the United States. Reaching this goal will re-establish American technological leadership, improve the nation's energy security, and strengthen U.S. economic competitiveness in the global clean energy race. SunShot will work to bring down the full cost of solar - including the costs of solar cells and installation by focusing on four main pillars: (1) Technologies for solar cells and arrays that convert sunlight to energy; (2) Electronics that optimize the performance of the installation; (3) Improvements in the efficiency of solar manufacturing processes; and (4) Installation, design, and permitting for solar energy systems.

  11. Innovative Ballasted Flat Roof Solar PV Racking System

    SciTech Connect (OSTI)

    Peek, Richard T.

    2015-01-23

    The objective of this project was to reduce the cost of racking for PV solar on flat commercial rooftops. Cost reductions would come from both labor savings and material savings related to the installation process. The rack would need to accommodate the majority of modules available on the market. Cascade Engineering has a long history of converting traditional metal type applications over to plastic. Injection molding of plastics have numerous advantages including selection of resin for the application, placing the material exactly where it is needed, designing in features that will speed up the installation process, and weight reduction of the array. A plastic rack would need to meet the requirements of UL2703, Mounting systems, mounting devices, clamping/retention devices, and ground lugs for use with flat-plate photovoltaic modules and panels. Comparing original data to the end of project racking design, racking material costs were reduced 50% and labor costs reduced 64%. The racking product accommodates all 60 and 72 cell panels on the market, meets UL2703 requirements, contributes only 1.3 pounds per square foot of weight to the array, requires little ballast to secure the array, automatically grounds the module when the module is secured, stacks/nests well for shipping/fewer lifts to the roof, provides integrated wire routing, allows water to drain on the roof, and accommodates various seismic roof connections. Project goals were achieved as noted in the original funding application.

  12. Rooftop Solar Challenge | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Rooftop Solar Challenge Rooftop Solar Challenge The Rooftop Solar Challenge aims to reduce the cost of rooftop solar energy systems through improved permitting, financing, zoning, net metering, and interconnection processes for residential and small commercial photovoltaic (PV) installations. Launched in February 2012, the first round of the Rooftop Solar Challenge supported one-year projects for 22 regional teams. The aggregated efforts of Rooftop Solar Challenge I teams cut permitting time by

  13. Portable solar water heater

    SciTech Connect (OSTI)

    Borodulin, G.; Baron, R.; Shkolnik, A.

    1985-11-12

    A combined table and portable solar water heater comprises a suitcase-like rigid casing molded from a rigid plastic material which contains a pair of solar collector panels and connected in series. The panels can be exposed to solar radiation when the casing is opened. Each collector panel or is formed by a copper plate with the solar radiation absorbing surface and copper pipe coil or in heat-transferring relationship with said copper plate. The casing is provided with compartments for accessories, such as adjustable legs for supporting the casing, adjusting its angle to incident sunlight, and for converting the casing into a table; containers for feeding cold water to the solar collector and for receiving hot water from the collector; and a tripod stand for supporting the feeding container at the level above the collector and for arranging a shower set. Temperature-insulating layers of the collectors are formed by separate pieces of rigid material which can be removed from the casing and assembled into a box-shaped container which can be utilized for maintaining water heated by means of the solar water heater at an elevated temperature.

  14. Solar Energy Resources for Homebuilders

    Broader source: Energy.gov [DOE]

    Across the country more homebuilders are realizing that solar represents a good investment for their portfolios. Integrating solar photovoltaics (PV) into new construction has become a focus for many companies and municipalities, who are incorporating building integrated PV into their master plans. Cities like Tucson, AZ, Carbondale, CO and Chula Vista, CA have developed requirements or incentives for new homes to be “solar ready,” as installed costs of solar have decreased exponentially in recent years.

  15. Energy Department's Race to 7-Day Solar Prize Competition to Speed Solar Deployment

    Broader source: Energy.gov [DOE]

    The Energy Department today announced final rules for a prize competition to make it faster, cheaper, and easier for Americans to install solar energy systems and spur solar deployment nationwide.

  16. California Solar Initiative- Single-Family Affordable Solar Housing (SASH) Program

    Broader source: Energy.gov [DOE]

    The California Solar Initiative (CSI), enacted by SB 1 of 2006, provides financial incentives for installing solar technologies through a variety of smaller sub-programs. Of the $3.2 billion in t...

  17. California Solar Initiative- Single-Family Affordable Solar Housing (SASH) Program

    Broader source: Energy.gov [DOE]

    The California Solar Initiative (CSI) provides financial incentives for installing solar technologies through a variety of smaller sub-programs. Of the $3.2 billion in total funding for the CSI, ...

  18. Federal Technical Capability Panel

    Energy Savers [EERE]

    Updated: April 2015 1 U. S. Department of Energy and National Nuclear Security Administration Federal Technical Capability Panel Organization Name Telephone Fax E-Mail FTCP CHAIR Chair (DOE/NTC) Karen L. Boardman (505) 845-6444 (505) 845-6079 kboardman@ntc.doe.gov FTCP Deputy Dave Chaney (505) 845-4300 (505) 845-4879 david.chaney@nnsa.doe.gov FTCP Technical Standards Mgr. Jeanette Yarrington (301) 903-7030 (301) 903-3445 Jeanette.Yarrington@hq.doe.gov FTCP Program Coordinator Jeannie Lozoya

  19. Do You Wonder How Much Energy Your Home Could Get from Solar or Wind?

    Broader source: Energy.gov [DOE]

    Have you ever thought about installing wind or solar energy on your property? Learn more about it in this post.

  20. Net Zero Energy Installations (Presentation)

    SciTech Connect (OSTI)

    Booth, S.

    2012-05-01

    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.

  1. Quadrennial Energy Review: Second Installment

    Broader source: Energy.gov [DOE]

    On April 21, 2015, the Quadrennial Energy Review (QER) Task Force released its first installment of the Quadrennial Energy Review report entitled, “Energy Transmission, Storage, and Distribution...

  2. Microhydro System Design and Installation

    Broader source: Energy.gov [DOE]

    This 1-1/2 day workshop will cover the basics of small scale hydro power with a field trip to local microhydro installation. Participants will learn about: site assessment techniques including the...

  3. Magnet Girder Assembly and Installation

    ScienceCinema (OSTI)

    None

    2013-07-17

    It takes teamwork to assemble and install magnet girders for the storage ring of the National Synchrotron Light Source II. NSLS-II is now under construction at Brookhaven Lab.

  4. Planning and Implementing a Solarize Initiative: A Guide for State Program Managers

    Broader source: Energy.gov [DOE]

    Solarize is a PV group purchasing program that aims to lower acquisition costs for rooftop solar installations. This Solarize guide features detailed case studies of two particularly well-developed and successful Solarize programs from New England— Solarize Connecticut and Solarize Mass —to help program managers in states across the country develop Solarize programs.

  5. New Eddy Correlation Systems Installed

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    3 New Eddy Correlation Systems Installed New and improved eddy correlation (ECOR) systems are being installed at the SGP CART site. ECOR instrument mentor Mikhail Pekour assembled the systems from commercially available components and added custom computer programming to operate them. The new systems will add measurements of carbon dioxide flux to the usual ECOR measurements, which include fluxes of water vapor, heat, and momentum. Pekour selected modular components that Technical Contact: James

  6. Implementing Solar Photovoltaic Projects on Historic Buildings and in Historic Districts

    SciTech Connect (OSTI)

    Kandt, A.; Hotchkiss, E.; Walker, A.

    2011-01-01

    Despite a global recession, the number of photovoltaic (PV) installations in the United States grew 30% from 2008 to 2009. A number of trends point toward continued growth of new PV installations. The efficiency of solar panels is increasing, while installation costs are going down. At the same time, federal, state, and local regulations are requiring that greater amounts of energy must come from renewable sources. Incentives for solar power technology implementation are being created and regulatory barriers removed. Corporations and governments are focusing on solar power to demonstrate leadership in environmental sustainability and resource conservation. Architects and builders are including PV arrays as a way to meet green building standards and property owners are seeking PV as a way to reduce their utility bills, as well as their carbon footprints. This publication focuses on the implementation of PV systems on historic properties. Many private property owners, as well as local, state, and national government entities, are seeking guidance on how best to integrate solar PV installations on historic buildings. Historic preservationists maintain that preserving, reusing, and maintaining historic structures is a key sustainable design strategy while also recognizing the importance of accommodating renewable energy technologies where they are appropriate. In some cases, however, conflicts have arisen over the installation of PV panels on historic properties. Addressing these conflicts and providing guidance regarding solutions and best practices is an important step toward resolving or eliminating barriers. Historic properties and districts in the United States provide tangible connections to the nation's past. Thousands of buildings, sites, districts, structures, and objects have been recognized for their historic and architectural significance. Local, state, and national designations of historic properties provide recognition, protection, and incentives that help to preserve those properties for future generations. At the national level, the National Register of Historic Places includes more than 86,000 listings, which encompass a total of more than 1.6 million historic resources. State registers of historic places also provide recognition and protection for historic sites and districts. Locally, more than 2,400 communities have established historic preservation ordinances. Typically implemented through zoning overlays, these local land use regulations manage changes to hundreds of thousands of historic properties. Over a period of 2 years (2007 and 2008) the U.S. Department of Energy (DOE) designated 25 major U.S. cities as Solar America Cities. DOE provided financial and technical assistance to help the cities develop comprehensive approaches to accelerate the adoption of solar energy technologies. The Solar America Cities partnerships represent the foundation of DOE's larger Solar America Communities program. As a part of this program, DOE identified the implementation of solar projects on historic properties and in historic districts as one area to address. A workshop titled 'Implementing Solar Projects on Historic Buildings and in Historic Districts' was held in Denver, Colorado, in June of 2010. Participants included representatives from the solar industry as well as historic preservationists from nonprofit organizations and government agencies at the local, state, and national levels. The workshop provided an opportunity to gain a common understanding of solar technologies and historic preservation procedures and priorities. The workshop participants also discussed some of the challenges involved in locating PV systems on historic properties and identified potential solutions. This publication is based on the discussions that occurred at this workshop and the recommendations that were developed by participants. Ideas expressed by participants in the workshop, and included in this document, do not necessarily reflect the opinion of any government council, agency, or entity.

  7. Optimal Solar PV Arrays Integration for Distributed Generation

    SciTech Connect (OSTI)

    Omitaomu, Olufemi A; Li, Xueping

    2012-01-01

    Solar photovoltaic (PV) systems hold great potential for distributed energy generation by installing PV panels on rooftops of residential and commercial buildings. Yet challenges arise along with the variability and non-dispatchability of the PV systems that affect the stability of the grid and the economics of the PV system. This paper investigates the integration of PV arrays for distributed generation applications by identifying a combination of buildings that will maximize solar energy output and minimize system variability. Particularly, we propose mean-variance optimization models to choose suitable rooftops for PV integration based on Markowitz mean-variance portfolio selection model. We further introduce quantity and cardinality constraints to result in a mixed integer quadratic programming problem. Case studies based on real data are presented. An efficient frontier is obtained for sample data that allows decision makers to choose a desired solar energy generation level with a comfortable variability tolerance level. Sensitivity analysis is conducted to show the tradeoffs between solar PV energy generation potential and variability.

  8. SolarTech: Sun Sets on Yesterday's Solar Permitting Practices

    Broader source: Energy.gov [DOE]

    Lengthy reviews, high costs, and inconsistent procedures are a thing of the past for residents of San Francisco looking to install solar energy systems. San Francisco government administrators have...

  9. Solar Easement and the Solar Shade Control Act

    Broader source: Energy.gov [DOE]

    SB 1399 of 2008 amended the Public Resources Code to exempt trees and shrubs planted prior to the installation of a solar system. Also exempted are trees and shrubs that are subject to a local...

  10. Solar Oven, Take One: FAIL | Department of Energy

    Energy Savers [EERE]

    Industry Scorches Records Solar Industry Scorches Records March 6, 2014 - 5:24pm Addthis Workers install a solar energy system on the rooftop of a home in Golden, Colorado. More than 4,751 megawatts of solar power was installed in the United States last year, an increase of 41%. | Photo by Dennis Schroeder, National Renewable Energy Laboratory Workers install a solar energy system on the rooftop of a home in Golden, Colorado. More than 4,751 megawatts of solar power was installed in the United

  11. Microgap flat panel display

    DOE Patents [OSTI]

    Wuest, Craig R.

    1998-01-01

    A microgap flat panel display which includes a thin gas-filled display tube that utilizes switched X-Y "pixel" strips to trigger electron avalanches and activate a phosphor at a given location on a display screen. The panel utilizes the principal of electron multiplication in a gas subjected to a high electric field to provide sufficient electron current to activate standard luminescent phosphors located on an anode. The X-Y conductive strips of a few micron widths may for example, be deposited on opposite sides of a thin insulating substrate, or on one side of the adjacent substrates and function as a cathode. The X-Y strips are separated from the anode by a gap filled with a suitable gas. Electrical bias is selectively switched onto X and Y strips to activate a "pixel" in the region where these strips overlap. A small amount of a long-lived radioisotope is used to initiate an electron avalanche in the overlap region when bias is applied. The avalanche travels through the gas filled gap and activates a luminescent phosphor of a selected color. The bias is adjusted to give a proportional electron multiplication to control brightness for given pixel.

  12. Microgap flat panel display

    DOE Patents [OSTI]

    Wuest, C.R.

    1998-12-08

    A microgap flat panel display is disclosed which includes a thin gas-filled display tube that utilizes switched X-Y ``pixel`` strips to trigger electron avalanches and activate a phosphor at a given location on a display screen. The panel utilizes the principal of electron multiplication in a gas subjected to a high electric field to provide sufficient electron current to activate standard luminescent phosphors located on an anode. The X-Y conductive strips of a few micron widths may for example, be deposited on opposite sides of a thin insulating substrate, or on one side of the adjacent substrates and function as a cathode. The X-Y strips are separated from the anode by a gap filled with a suitable gas. Electrical bias is selectively switched onto X and Y strips to activate a ``pixel`` in the region where these strips overlap. A small amount of a long-lived radioisotope is used to initiate an electron avalanche in the overlap region when bias is applied. The avalanche travels through the gas filled gap and activates a luminescent phosphor of a selected color. The bias is adjusted to give a proportional electron multiplication to control brightness for given pixel. 6 figs.

  13. U.S. Solar Market Trends

    SciTech Connect (OSTI)

    Larry Sherwood

    2010-04-01

    Grid-connected photovoltaic installations grew by 40% in 2009 compared with installations in 2008. California and New Jersey have the largest markets. Growth occurred in the residential and utility markets, but non-residential customer-sited installations did not change compared with the installations in 2008. Two small solar thermal electric plants were connected to the grid in 2009 with a combined capacity of 7 MW. The future prospects for solar thermal electric plants look bright, although developers are not expected to complete any new large plants until at least 2011. Solar water heating and solar space heating annual installations grew by 40% in 2008 compared with 2007. Hawaii, California, Puerto Rico, and Florida dominate this market. Solar pool heating annual installation capacity fell by 1% in 2008 following a dramatic decline of 15% in solar pool heating capacity in 2007 compared with 2006. Florida and California are the largest markets for solar pool heating. The economic decline in the real estate markets in Florida and California likely led to the decrease in pool installations and thus the dramatic decline in capacity installed of solar pool systems in 2007.

  14. Structural testing of corrugated asbestos-cement roof panels at the Hanford Facilities, Richland, Washington

    SciTech Connect (OSTI)

    Moustafa, S.E.; Rodehaver, S.M.; Frier, W.A.

    1993-10-01

    This report describes a roof testing program that was carried out at the 105KE/KW Spent Fuel Storage Basins and their surrounding facilities at the Hanford Site in Richland, Washington. The roof panels were constructed in the mid 1950`s of corrugated asbestos-cement (A/C), which showed common signs of aging. Based on the construction specifications, the panels capacity to meet current design standards was questioned. Both laboratory and in-situ load testing of the corrugated A/C panels was conducted. The objective of the complete test program was to determine the structural integrity of the existing A/C roof panels installed in the 105KE and 105KW facilities. The data from these tests indicated that the roofs are capable of resisting the design loads and are considered safe. A second phase test to address the roof resistance to personnel and roof removal/roofing system installation equipment was recommended and is underway.

  15. Solar Hot Water Contractor Licensing

    Broader source: Energy.gov [DOE]

    In order to obtain one of these specialty licenses, installers must meet the following criteria. The applicant for a Restricted Solar Mechanic license must provide the Arkansas Department of...

  16. Portland's Residential Solar Permitting Guide

    Broader source: Energy.gov [DOE]

    This program guide outlines the application and review procedures for obtaining the necessary permit(s) to install a solar energy system for a new or existing residential building. The guide also...

  17. Emerald PUD- Solar Electric Program

    Broader source: Energy.gov [DOE]

    Emerald People's Utility District offers incentives to customers installing a qualified solar photovoltaic (PV) system. Systems must be 25 kW or smaller to qualify. Systems must be pre-approved by...

  18. WIPP_Panel_7_Approved

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Panel 7 Certified and Ready for Waste Disposal CARLSBAD, N.M., August 1, 2013 - In mid-July 2013, the New Mexico Environment Department (NMED) approved the use of Panel 7 for disposal of defense- related transuranic (TRU) waste at the Department of Energy (DOE) Waste Isolation Pilot Plant (WIPP). Approval by NMED for each underground waste disposal panel prior to use is required under the WIPP Hazardous Waste Facility Permit (Permit). A panel consists of seven waste disposal rooms and each room

  19. Thermal insulations using vacuum panels

    DOE Patents [OSTI]

    Glicksman, Leon R.; Burke, Melissa S.

    1991-07-16

    Thermal insulation vacuum panels are formed of an inner core of compressed low thermal conductivity powders enclosed by a ceramic/glass envelope evaluated to a low pressure.

  20. Branchburg Solar Farm and Carport

    SciTech Connect (OSTI)

    Gregory, John

    2013-10-23

    To meet the goal of becoming a model of green, clean, and efficient consumer of energy, the Township of Branchburg will install of a 250kw solar farm to provide energy for the Township of Branchburg Municipal Building, a 50kw Solar carport to provide power to the Municipal Annex, purchase 3 plug in hybrid-electric vehicles, and install 3 dual-head charging stations.