How Many Solar Panels To Run A Pool Pump

A properly sized solar panel system will raise water temperatures adequately.

How many solar panels to run a pool pump.

In addition to the number of panels you need to judge if the the solar panels can be located close enough to the pool so the water heated in the pump can return to the pool still warm. Next you need to decide how many solar panels to purchase based on the size of your pool and how high you want to make the water temperature. Most pool pumps are rated between one and two horsepower and will draw about 800 watts of energy per horsepower for each hour of operation. The solar panels are wired directly in to the pool pump via some power electronics and when the sun is shining your pool pump will run.

And you can still claim the solar rebate for these panels even though they are not connected to the grid. Calculate the amount of solar panels you will need to heat your pool. The largest commercially available solar panels provide 200 watts of electricity an hour so a one horsepower pump would require four panels to operate.