Solar Photovoltaic Water Pumping System

Working of a solar water pumping system the system operates on power generated using solar pv photovoltaic system.

Solar photovoltaic water pumping system.

Solar photovoltaic powered water pumping systems are becoming very successful in regions where there is no opportunity for connecting the electric grid. Solar pumping system is the most attractive way to supply water in the sunny areas in the world today especially in the remote areas where power shortage or electricity are not available. Solar water pumping system uses the power generated by the solar modules array to drive the pump. In the case of a solar ac motor water pump it engages two energy conversion stages.

The pv panels are connected to a motor dc or ac which converts electrical energy supplied by the pv panel into mechanical energy which is converted to hydraulic energy by the pump. The system design can be done in five steps as follows. A solar water pump system is commonly seen in residential and commercial uses as well as for irrigation of agricultural land. Solar water pumping is based on pv technology that converts sunlight into electricity to pump water.

The photovoltaic array converts the solar energy into electricity which is used for running the motor pump set. How the solar pump system works a 50 watt photovoltaic solar panel can power a 12 volt pump which can move 1 300 to 2 600 l h. Standard plastic fittings and half inch piping connect these elements to a water saving tank of 500 to 1 000 l. Now let us see how these parameters and different steps can be useful to design such a standalone system.

All the above parameters are very useful for the design of the system for water pumping using solar pv modules. Spvwps consists of different components and parts associated with different fields of. Solar photovoltaic water pumping system spvwps has been a promising area of research for more than 50 years. Steps to design a photovoltaic powered dc water pump.

The photovoltaic technology converts solar energy into electrical energy for operating direct current dc or alternating current ac motor based water pump. In the early 70s efforts and studies were undertaken to explore the possibility of spvwps as feasible viable and economical mean of water pumping.