In simple terms, how does a solar pool heater work?
Swimming Pool Solar Heater works by using the existing pump that circulates water through your filter, pool water is diverted so that it flows through the many small tubes of the solar panel. While passing through the solar collector, water is warmed by the sun, before returning directly back into the pool. When your pool has reached your desired comfort level, the solar collectors are bypassed and pool water is circulated as usual.