2024-08-25 00:00:00 EasySolarPumpCalculator application is a tool designed to help you and make it easy sizing Off-Grid solar pump system for your home, farm, livestock or business. The application will calculate all necessary calculations to give you accurate results for your solar system. - Solar Pump size in watt, kW, and hp - Controller/Inverter size in watt and kW - Solar array capacity in watts, kW, and number of solar panels needed - PVC pipe length in inches, meters, and feet.