Product Introduction chinacoal05

Mainly used to draw underground water from deep wellwith solar panel energy.

It mainly suits for rural areas with efficient sunshine but electric shortage.

It is quite convenient, high efficient and environment friendly and mostly cost saving.

Solar System Structure and Theory:

1) The whole system consists of solar panel array, controller and submersible well pump.

2) The pump is directly connected to solar panels without inverter, and the controller protects the pump, achieve high efficiency and make fullest use of solar energy.

3) The solar panel absorbs the sunlight and transfer it into DC electrical energy for the driving of submersible water pump.

4) It adopts lightning protection, water filling, permanent magnet, brushless DC, and non-sensor shielding motor, and MPPT (maximum power point tracking) driving device.

5) According to the changes of the intensity of sunlight in real time, MPPT controller adjusts output frequency to track the maximum power point.

Features:

1) The maximum diving depth is 210m, and motor efficiency reaches over 90%.

2) High head, without noise or pollution, strong environment adaptability, greatly cost saving.

3) Simple structure, light weight, easy for operation and delivery.

4) Automatic working, when the sun is on, it works and when sun descends, it stops.

5) Also you could add battery to store power for night working.