How Does A Solar Panel Pool Heater Work

Most solar pool heating systems have a few different components.

How does a solar panel pool heater work.

The most common type of solar pool heater is an array of polypropylene pp veined mats that are spanned between two feed pipes. Solarcraft s solar pool heating systems work seamlessly with your pool equipment and are fully automated. How do solar pool heating systems work from the pool water is passed through the filtration process to remove the unwanted materials and then pumped to the solar collector. As for how much heat it will add to the pool it depends on the size of the pool the sun exposure if a cover is used flow rate thru the panel plus other variables.

The solar collector panel then receives heat through radiation from the sun which heats the pool water. As you open the valve less water flows through the collector panel. Pool pump sends water through the pipes to a diverter valve diverter valve sends water up the pipe leading to the solar panels solar panels are usually positioned on top of a roof. Here s how it works.

After the heating process the water is then pumped back to the pool. Solar panels are usually positioned on top of a roof on fence or a ground level platform facing the south water. As water is pumped through the mat s veins heat is transferred from the pp mat to the water. The mats also called collectors are laid out in direct sunlight to absorb its heat.

The components usually include a solar collector filter flow control valve and pump. These components work together as one large integrated system that heats your pool water to the desired temperature. A solar collector the device through which pool water is circulated to be heated by the sun a filter removes debris before water is pumped through the collector. First the water pumps through the filter.

You set the desired water temperature on the solar control and when solar energy is available at the solar collectors an automatic motorized valve diverts the water through the solar collectors and carries the suns heat back to the pool. In this way you can adjust how much heat is going into your pool. The solar heater panel usually is equivalent to fifty to sixty per cent of the total area of the pool. However on average one of the portable solar units will probably add about 5 deg to the pool if operated properly.

The suns free energy heats the circulating water returning it back to the pool at an elevated temperature. So if for example the pool area is about 500 square feet you will need a solar panel of 250 to 300 square feet. How they work most solar pool heating systems include the following.