a) Working of a solar AC water pumping system

The photovoltaic array converts the solar energy into electricity, which is used for running the motor pump set. The pumping system draws water from the open well, bore well, stream, pond, canal etc. The system requires a shadow-free area for installation of the Solar panel.

b) Working of a solar DC water pumping system

A Solar-powered pumpis a pump running(brush less) on electricity generated by photovoltaic panels. … The system consists of a submersible pump which runs directly on power generated from the photovoltaic solar cells and is suitable for use on bore wells with 100 mm (and above) diameter and up to 90 m depth.