Solar Powered Smart Irrigation System

Abstract

Over-irrigation results in water wastage, heightened energy consumption for pumping, leaching of essential nutrients such as nitrogen, and inefficiency. Employed electronic components include moisture sensors, level indicators, suction pumps, and arrays of solar panels. During heavy rainfall, if crops become submerged and the water level surpasses a set threshold detected by the level indicator, the suction pump activates, converting the tube into a suction mechanism. Pumping ceases once the water level recedes below the designated threshold. When the storage tank is empty, the motor automatically switches on to fill it until reaching the predetermined level, stopping thereafter. In light of increasing water scarcity due to population growth and deforestation, technological advancements like IoT hold significant potential across various operations. This system enables remote irrigation control by farmers from any location worldwide, enhancing effectiveness.