Energy Star Solar Water Heating System

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.

Energy star solar water heating system.

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. Demonstrate your environmental leadership by voting with your wallet for renewable energy solutions. 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. Heat transfer fluids for solar water heating systems.

Heat exchangers for solar water heating systems. Solar water heaters are typically described according to the type of collector and the circulation system. How they work heat pump water heaters use electricity to move heat from one place to another instead of generating heat directly. 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.

Solar energy factors range from 1 0 to 11. But a heat pump also can be used to heat water either as stand alone water heating system or as combination water heating and space conditioning system. Also understand the various components needed for solar water heating systems including the following. 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.

Tax credits are available for qualified solar water heating and photovoltaic systems. Systems with solar energy factors of 2 or 3 are the most common. At least half of the energy generated by. Installing and maintaining the system.

The proper installation of solar water heaters depends on many factors. The credits are available for systems placed in service from january 1 2006 through december 31 2016. Another solar water heater performance metric is the solar fraction. After installing a solar system it is important to perform periodic maintenance to ensure efficient operation.

Don t forget about maintenance. Solar water heating swh is the conversion of sunlight into heat for water heating using a solar thermal collector a variety of configurations is available at varying cost to provide solutions in different climates and latitudes. The solar fraction is the portion of the total conventional hot water heating load delivered energy and tank standby losses. Swhs are widely used for residential and some industrial applications.

The tax credit is for 30 of the cost of the system.