Energy Star Solar Water Heater

The solar fraction is the portion of the total conventional hot water heating load delivered energy and tank standby losses.

Energy star solar water heater.

Solar water heaters come in a wide variety of designs all including a collector and storage tank and all using the sun s thermal energy to heat water. Don t forget about maintenance. They can be used in any climate and the fuel they use sunshine is free. Current specification effective date.

Solar water heaters also called solar domestic hot water systems can be a cost effective way to generate hot water for your home. An energy star certified solar water heating system can cut your annual hot water costs in half and is generally designed for use with an electric or gas back up water heater. An energy star qualified solar water heating system can cut your annual hot water costs in half and is generally designed for use with an electric or gas back up water heater. They heat your water just like standard models but with much less energy saving you up to 3500 over a unit s lifetime.

Solar water heaters are typically described according to the type of collector and the circulation system. Use up to 30 less energy in your home by outfitting it with energy star certified products available across more than 75 categories. Demonstrate your environmental leadership by voting with your wallet for renewable energy solutions. Water heaters water heaters that earn the energy star come with gas solar or electric heat pump technology.

The higher the solar fraction the greater the solar contribution to water heating which reduces the energy required by the backup water heater. Renewable energy tax credits for fuel cells small wind turbines and geothermal heat pumps now feature a gradual step down in the credit value the same as those for solar energy systems. Solar water heating systems include storage tanks and solar collectors. After installing a solar system it is important to perform periodic maintenance to ensure efficient operation.

Every energy star qualified solar water heater will qualify for a federal tax credit equal to 30 of the system s installed cost up to a maximum of 2 000. Typical solar factors are 0 5. One type of water heater may use a fuel type more efficiently than another type of water heater. For example an electric heat pump water heater typically is more energy efficient than an electric conventional storage water heater.

They use less energy than standard models saving homeowners money on their utility bills while helping protect the climate. The type of water heater you choose will also affect your water heating costs.