Solar water pump consists of solar panel system, PV water pump controller system and pump.
1. Solar panel system: Solar arrays are in series-parallel of solar modules; Transfer the solar energy power to electricity to supply power for pump system.
2. Photovoltaic water pump controller system: It regulates all the pump system, turning instable DC voltage of solar panel system into AC voltage for pump, and regulates the output current in according with sunshine intensity to achieve maximum power point tracking(MPPT), maximizing the use of solar energy.
3. Solar pump system: It consists of pump body, motor, water pipe, cable, protection devices, water level sensor.
The solar pumps can automatically work in the day, while the sunshine is lower. So it is suitable for irrigation, garden, fountains, family, pastoral grasslands, mountain, especially working in the areas without electricity supply.
1. Water pump controller system has complete electrical protecting device, against under-voltage, over-voltage, over-flow, overload, waterless, etc; Also with an automatic switch and water level sensor that can on/off the pump when the well is dry and the water tank is fully.
2. Pump head: 10-180m, Flow rate: 1.8-60M3/h.
3. Working temperature: -20-50dgree
Solar panel: 20-25years;
Pump comtroller: 10years
Water pump: 30, 000hours.