The solar pumping system is mainly composed of photovoltaic modules, solar pump controller/inverter and water pump, the solar panel converts the sunlight into electrical energy, passes it to the solar pump controller, the solar controller stabilizes the voltage and output power to drive the pump motor, even on cloudy days, it can pump 10% of the water flow every day. The sensor is also connected to the controller to protect the pump from running dry and automatically stop the pump when the tank is full.

Work principle of feili solar pump system 1. solar panels convert sunlight into electricity 2. MPPT DC controller connect the solar panel with pump. 3. Pump out water into tank 4. Start and stop pumping automatically according to water level. 5. The tank supplies water to the community (gravity feed).

solar submersible pump, immersed into water, connects motor with pump directly.It consists of submersible pump, motor, MPPT controller, water pipe, cable, solar panels and etc.Solar panels convert solar energy into electrical energy, connecting to dedicated low-voltage solar pump.It is convenient, practical and simple. The solar pump runs automatically in the sun, while it runs continuously by battery or grid electric when little sunshine.