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Title: The Development of a Roof Integrated Solar Hot Water System

Technical Report ·
DOI:https://doi.org/10.2172/1323915· OSTI ID:1323915
 [1];  [2];  [3]
  1. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Energy Infrastructure and DER Dept.
  2. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Solar Technologies Dept.
  3. Salt River Project (SRP), Tempe, AZ (United States)

The Salt River Project (SRP), in conjunction with Sandia National Laboratories (SNL) and Energy Laboratories, Inc. (ELI), collaborated to develop, test, and evaluate an advanced solar water-heating product for new homes. SRP and SNL collaborated under a Department of Energy Cooperative Research and Development Agreement (CRADA), with ELI as SRP's industry partner. The project has resulted in the design and development of the Roof Integrated Thermal Siphon (RITH) system, an innovative product that features complete roof integration, a storage tank in the back of the collector and below the roofline, easy installation by homebuilders, and a low installed cost. SRP's market research guided the design, and the laboratory tests conducted at SNL provided information used to refine the design of field test units and indicated that the RITH concept is viable. ELI provided design and construction expertise and is currently configured to manufacture the units. This final report for the project provides all of the pertinent and available materials connected to the project including market research studies, the design features and development of the system, and the testing and evaluation conducted at SNL and at a model home test site in Phoenix, Arizona.

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Salt River Project (SRP), Tempe, AZ (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
DOE Contract Number:
AC04-94AL85000
OSTI ID:
1323915
Report Number(s):
SAND2006-5529; 227951
Country of Publication:
United States
Language:
English