Smart Solar Photovoltaic Pumping System for Agricultural Irriga on

Abstract

This project aims to develop a Smart Irriga on System using solar-powered components and IoT-based control for efficient agricultural water management. The system leverages an Arduino-compa ble NodeMCU board, which integrates Wi-Fi capabili es, and uses various sensors such as a soil moisture sensor, water flow meter, and a 12V water pump controlled by a relay module. The system is designed to monitor soil moisture levels, flow rate, and the opera onal status of the irriga on pump, while also enabling remote control via the Blynk mobile applica on. The Blynk app allows users to monitor real-me data and control the irriga on process remotely, ensuring water is used effec vely based on soil moisture levels. Addi onally, the system features a local 16x2 LCD display to show soil moisture percentage and flow rate. By incorpora ng renewable energy sources, the system aims to provide an energy-efficient solu on for agricultural irriga on, reducing water wastage and ensuring opmal crop growth. This project highlights the integra on of IoT, renewable energy, and automa on in modern agricultural prac ces, showcasing the poten al for sustainable farming solu ons.