IoT based Automatic Water Management for Smart Irrigation System using Solar Energy

¹ Associate Professor, Department of Civil Engineering, Kalasalingam Academy of Research and Education, Virudhunagar - 626126, Tamil Nadu, India.
² UG Student, Department of Computer Science and Engineering, Kalasalingam Academy of Research and Education, Virudhunagar – 626126, Tamil Nadu, India.
⁶ UG Student, Department of Electronics and Communication Engineering, Kalasalingam Academy of Research and Education, Virudhunagar – 626126, Tamil Nadu, India.

^* Corresponding author: This email address is being protected from spambots. You need JavaScript enabled to view it.

Published online: 26 September 2025

Abstract

In order to tackle the issue regarding water preservation in farming, this study proposes an Internet of Things (IoT) based Automatic Water Management System that operates by solar cells. Water consumption may be precisely and automatically controlled thanks to the method's use of smart sensors to monitor variables including soil humidity, flows, and the amount of water. In addition to being Economical and ecological, a powered by sunlight system guarantees that it will continue to be environmentally friendly and functional in isolated locations with little access to energy. Reusing extra water through an integrated filtration mechanism is a crucial component of the structure, which lowers water waste and encourages sustainability. A easy to use program enables actual time control and oversight, enabling users to view water levels, usage trends, and system efficiency. Managing water chores like irrigation are streamlined by this technology. This kind of technology ensures that water resources are used as efficiently as possible by simplifying handling water-related tasks like planning irrigation. By combining green power and the Web of Information methods, the system offers a modern solution to water scarcity and inefficient water usage. Its regulated and environmentally friendly design significantly reduces waste material and increases output. The goal of this initiative is to transform the methods for handling water and help create a more environmentally friendly, healthier environment.