Abstract: How to irrigate agricultural systems using solar electricity is the subject of this essay. The moisture content of the soil is measured by moisture sensors in this system, and a controller employs solenoid valves to control the ON/OFF status of the water pump in line with that information. Instead of using non-renewable resources, this project makes use of solar energy. An irrigation system built on Arduino checks the condition of the field using a smartphone. Arduino receives information from moisture sensors about the moisture level of the soil. This input value will be compared to a threshold value by the Arduino in order to turn on the water pump. the user uses the GSM module to get information from the motor. The solenoid valve is used to provide the field with water in accordance with
Keywords: Opto Coupler Driver, IGBT, SHEPWM, Resistive Load.