No need to change your pool pump or run wires from the panels to your pool pump.
How many solar panels to run a pool pump.
Calculate the amount of solar panels you will need to heat your pool.
Simply install regular solar and set your pool pump timer to run as close to midday as possible.
Installing solar panels to run your pool pump is not only an investment that can pay you back many times over but a way to reduce your carbon footprint and environmental impact.
I m not sure this kind of application will be practical considering you will need about 32 solar panels and many more batteries to operate the pool pump for a 24 hour period.
Without knowing the specifics of the pool pump a pump requiring 328 watts per hour will require 7872 watts for a 24 hour period.
The solar pool heater uses only solar power to pump the warm water through the system effectively using far less energy for water heating as compared to an electric or gas powered system.
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.
Electric and gas powered systems require energy to power the pool pump filter and the heating elements of the system.
A properly sized solar panel system will raise water temperatures adequately.
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.
Use the solar panel sizing calculator to determine the right amount of paneling you will need to heat your pool year round.
Solar panel sizing calculator for in ground pool heating.