Solar Panel Electrical Compatibility Calculator
Fill out the calculator to see if you can run your system with your own panels!
Performance with standard array 
Estimated performance with calculated array Solar arrays with higher voltage than standard solar array included in the kit (but within the acceptable range) and similar current tend to have better Gallons Per Minute (GPM) performance. Solar arrays with similar voltage to the standard kit but higher current often yield higher Gallons Per Day (GPD). The controller and motor get sufficient power for pumping earlier and later in the day.