

Solar heaters are very economical and are environmentally friendly. As you know solar power is generated by the rays of the sun. The solar panels collect heat from the sun and the pool water is then warmed as it is pumped through the panels. Solar heaters can heat pool water up to the mid 80's. In areas where there is ample sunlight they can be used year round. The solar panels can also be used to cool the water by pumping the water through the panels at night.
The solar panels need to be as large as 50 -100 percent of the total pool surface area to work effectively. With the larger solar panels a larger pump may be needed to pump the water through the panels. The panels need to be attached on a deck, a roof, a rack, or on the ground. They must have direct, unobstructed sunlight from the south. Solar panels may not work for you if you don't have the right amount of space or the direct sunlight.
***Using a solar (summer) pool cover is the best way to retain the heat in your pool's water. Much of your pool's heat is lost at the surface of the water. At only seven miles per hour a breeze can allow heat to escape from the pool's water. By retaining the heat in your pool, your pool will cost much less to heat.***