Design and implementation of automatic water spraying system for solar
system for solar photovoltaic module. White Rose Research Online URL for this paper: https://eprints.whiterose.ac.uk/186134/ Version: Published Version Unit Solenoid Valve PV Array Motor pump Water filter Solar water Water Measuring unit LCD Display Figure 2:Proposedblockdiagram. PIC MICROCONTROLLER LED Display PWM DIODE D1 S