Solar water pump (also known as photovoltaic water pump) is mainly composed of photovoltaic pumping inverters, water pumps and solar panels. It is a powerful water supply method in remote areas with little electricity. Utilizing the inexhaustible solar energy that can be obtained everywhere, the system automatically works at sunrise and rests at sunset, without the need for guards and excessive maintenance. It is an ideal green energy water extraction system integrating economy, reliability and environmental protection benefits.
The pure sine wave inverter does not have the problem of electromagnetic pollution in the power grid, and the output is the same pure sine wave alternating current as the mains. It has stronger load capacity, can carry the inductive load and any type of general-purpose AC load, has low noise with inductive load, and has no effect on the performance and life of the load.
In contemporary times, we now need a large amount of power supply, and the convenience brought to us by pure sine wave inverters is obvious. Protection devices make us safer when using electricity.
The basic principle of solar water pump system is to use semiconductor solar cells to convert solar energy directly into electricity, and then use various motors to drive water pumps for water lifting from deep wells, rivers, lakes and other water sources. In some small and medium power solar pump systems, brushless DC motor is often used as the driving motor, but in some larger power solar pump systems, asynchronous AC motor is also used as the driving motor. In the case of AC asynchronous motor as driving motor, solar pump inverter(solar variable frequency drive) is usually used to control.
Solar photovoltaic water pumping system, also known as photovoltaic water pump or solar water pump system, converts solar energy into electricity through solar cell modules and then drives the pump to raise water from low to high levels for farmland irrigation or human and livestock drinking. Solar water pump system projects can be built in areas rich in solar energy resources, making modular construction or staged construction according to the fund or industrial development, and realize automatic operation, costs low management fees.
