Stiebel Eltron SOLkit for Solar Hot Water

Contact Co-op Power at (877) 266-7543 for information on how to access member discounts on this item.

The cost to make hot water is the largest utility expense for a household. The average is about 20% of household energy for just domestic hot water (cooking, cleaning, bathing). This jumps to about 50% if hot water is also used for heating. It makes sense to save as much as possible on hot water, which is exactly what solar thermal can do.

Solar thermal has been used to capture the power of the sun and turn it into hot water for decades before solar photovoltaic (PV) became a possibility. Solar thermal is 3 to 5 times as effective in capturing the sun’s power as PV. Solar thermal can save up to 75% off water heating bills. It reduces carbon footprint and increases the property value of a home.

Federal tax credits are in place for 30% of the installed cost of a solar thermal system. State rebates and incentives, as well as local utility incentives, exist in many parts of the country.

How a Solar Thermal System Works

Collectors absorb the sun’s heat energy and transfer it to a heat transfer fluid in the system. A pump moves the hot fluid to a domestic water tank where the heat is transferred to the water through a heat exchanger. The now cool heat transfer fluid circulates back to the collector to gather more heat.

Stiebel Eltron has been designing and manufacturing solar thermal components for 40 years. Like all of Stiebel Eltron’s products, our solar components are carefully engineered. They are designed to work both individually and system-wide to bring you the best in performance and reliability.

For technical specifications, visit the Stiebel Eltron website.