The United States Department of Energy ranked the invention of the transpired solar collector (aka solar ventilation pre-heaters) in the top 2% of all energy related technologies
Sunreps 307 collector technology was originally patented by the National Renewable Energy Laboratory, a division of the Department of Energy
The United States Department of Agriculture certified Sunreps' 307 collector in 2016, thus making the 307 collectors eligible for the Rural Energy for America Program (REAP) for significant grants and loans
Sunreps' collectors are eligible for a variety of State grants, the Federal Investment Tax Credit (ITC) and MACRS
Sun Ra LLC dba Sunreps
14252 266th Cir. NE, Duvall WA Office- 425-318-6186
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SOLAR-Rooftop Equipment Screening
Fits almost all RTUs under 10 ton, No roof penetrations, structural engineering included
Click on the link above to review the past 3 1/2 years of Sunreps collector temperatures on Draper Valley's broiler barns in Chehalis, WA.
Large collectors can also used on light industrial south-walls and roofs to improve air quality and lower heating costs.
Sunreps asked you, the HVAC professional, "What is stopping your clients from replacing their old inefficient RTUs?" One of your first answers was, "The cost of screening. It often costs close to the same price of replacing the RTU itself". We heard you.
Innovative Property Managers
choose products that make financial sense to building owners, city planners, tenants, the environment and to themselves.
Innovative Property Managers choose solar rooftop screening
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Solar Space Heating in commercial buildings
has never been more efficient, easier and cost-effective