Using A Solar Heater For Swimming Pool

To keep your swimming pool a source of joyful baths even in cold weather, some source of heating the pool’s water must be employed. Now a day, many people choose to install a solar heater for swimming pool. The reason behind this popularity appears to be the easy and cost-effective way by which a solar heater for swimming pool raises the pool water’s temperature, usually from seven to ten degrees, and provides a warm, comfortable feeling of bath in a free and open space.

Function Of A Solar Heater For Swimming Pool

A solar heater for swimming pool basically works by forcing water of the swimming pool through a filter that leads it into a solar collector. This contains solar heat collected from the sun by means of specially designed panels. The pool water absorbs the collector’s heat and returns into the pool through the pump. Certain kinds of solar heaters serve a dual function i.e. besides heating the pool water in winter they can be run during the night and kept off during daytime. This helps maintain a cooler water temperature during the summer days.

Price And Heating Capacity

The price and heating capacity of a solar heater for swimming pool depend on the heater’s size. The most popular size of the heater is the one with 2’x20’ panels. It costs about $150 a set. Two panel sets i.e. 4’x20’ suffice to heat a 18’-24’ round pool. If you have a 16’ round pool, you can do with smaller panels i.e. 4’x10’.


Installing a solar heater for swimming pool is fairly easy and usually takes less than an hour. What you need to do is take a hose and clamps and with these, connect the solar panel to the pump. Now roll out the panel to finish your installation. Remember that you need not mount the panels permanently. You may either simply mount them up on the roof or position them by using frames available from the dealer. On first turning on the panels, they will feel hot to touch for some minutes. After that, they’ll cool down.


Though little maintenance is required for a solar heater, keeping balanced water chemistry is important as well as keeping the filter in proper working condition.

Using solar heater for the pool is very beneficial since it is totally free after you pay the initial cost. You can also use solar heaters in conjunction with another swimming pool heater. This brings down the costs by as much as 70 per cent.