Any business that uses a fairly large amount of hot water can benefit from our solar water heaters. For example, Coin laundries use a substantial amount of hot water, a perfect situation for our solar evacuated tubes. Utilities are the single greatest expense for the operation of self-service laundries,...

Solar water heating was done by flat panel solar panels. Featuring a copper coil that was sitting behind a glass panel that was pre-heating the water in it during the sunny days and was cooling off rapidity during the night or cloudy weather. All this is now history. With the invention of the Solar Thermal...

I am considering to purchase a evacuated tube solar water heater, not the flat panel type. But i have a few questions. : 1. Do these also have a link with the natural gas/electricity to do the heating in case there is no sunlight for several days due to snow, rain etc? The SWH (short for solar water...

Solar power does not pollute the environment or contribute to global warming. Your Electricity is clean, noise and emission free does not contribute to wars over oil territories and is right on you roof. By producing clean electricity from the sun you will lower greenhouse gas emissions. Such as carbon...