Alternative solar pump systems consist mainly of three parts:

Photovoltaic system. It is responsible for the conversion of solar energy into electrical energy. It is very important to know all the data of the module that we will use to properly dimension the solar system.
Solar inverter. The solar inverter acts as an inverter that converts the direct current of the PV modules into alternating current to supply the pump, and as a frequency converter that optimizes and maximizes the operation of the pump using the MPTT software.
Hydraulic pump. It is fed by the alternating current from the inverter and is the element that provides the necessary flow at the required level and pressure. The system can work with both submersible and surface pumps.