OverviewComponentsWater pumpingOil and gasStirling engineSee also
A PV solar-powered pump system has three main parts - one or more solar panels, a controller, and a pump. The solar panels make up most (up to 80%) of the system''s cost. The size of the PV system is directly dependent on the size of the pump, the amount of water that is required, and the solar irradiance available. The purpose of the controller is twofold. Firstly, it matches the output power that the pump recei