Solar Pool Heater

Solar thermal systems capture the sun’s energy by heating liquid (i.e. water), which can then be used in various applications. In residences, these systems are typically used to heat domestic hot water, to heat pool water or for space heating (i.e. radiant floor heating). You can replace your gas or heat pump water heater with a solar thermal system.

According to the Department of Energy, a solar thermal pool heater typically costs between $3,000 and $4,000, and has a payback period of 1.5 to 7 years (depending on the current heater and fuel type). Solar pool heaters also last longer than gas heaters or heat pumps, which is another cost benefit.

Installing a solar pool heater will require a licensed plumber or contractor with experience in installing solar thermal pool heating systems. He or she should be able to help you choose the appropriate size and type of solar pool heater for your application and climate.