When you install a solar water heater in your home, your technician may talk to you about PV systems and solar thermal systems. In order to achieve the best benefits from your solar water heater in The Villages, FL, you will want to gather information about the differences between PV and solar thermal systems. While solar thermal systems use the heat of the sun to directly heat up water in a hot water tank, PV units are primarily used to capture solar rays and convert them to energy.
Depending on the design of your solar water heater, your technician may recommend that you install a PV system on your roof. A PV system is comprised of discrete solar panels that are mounted directly to the roof’s surface. As the solar panels collect energy from the sun, they send these currents to an electric grid. The grid will send electric currents to your solar water heater, and any other appliance that is being powered by solar energy.