a nontoxic antifreeze solution that is pumped in a loop between the solar collectors, a heat exchanger, and your storage tank. The glycol is contained in a closed system that transfers the heat from the collectors to your hot water.

GreenSky Energetics is a premier installer of high efficiency solar water and air heating systems. We take great pride in providing the top of the line products and superior customer support.

A device used to transfer heat from one fluid to another without direct contact of the fluids. Heat exchangers usually maximize the transfer of heat by maximizing the contact surface area between fluids, as when the warmer fluid is passed through a series of coils or thin plates.

“Photo” refers to light, and “voltaic” refers to electricity. Light electricity. Electricity from light. Electricity from the sun.

Any naturally occurring, theoretically inexhaustible source of energy, as biomass, solar, wind, tidal, wave, and hydroelectric power, that is not derived from fossil or nuclear fuel.

A device designed to capture the suns solar radiation and use it for heating air or water.

All our labor and workmanship is covered under a 5-year standard warranty.