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@article{205826,
        author = {Pradnya Kamble and Vedashree Barsawade and Priya Jha and Sanghdivya Sarwade and Rajesh Wani},
        title = {Energy Management System Using Arduino Mega},
        journal = {International Journal of Innovative Research in Technology},
        year = {2026},
        volume = {13},
        number = {1},
        pages = {7692-7698},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=205826},
        abstract = {The increasing demand for electrical energy and the growing integration of renewable energy sources have highlighted the need for efficient energy management solutions. This paper presents the design and implementation of an Intelligent Energy Management System (I-EMS) using Arduino Mega 2560 and RS485 communication technology. The proposed system integrates solar photovoltaic (PV) generation, battery energy storage, and utility grid supply to ensure reliable and optimized power utilization. Real-time monitoring of voltage, current, power consumption, and battery State of Charge (SOC) is achieved through sensor interfacing and data acquisition modules. Based on predefined control algorithms, the system automatically selects the most appropriate energy source according to load demand, solar power availability, battery condition, and peak/non-peak operating hours. RS485 communication enables reliable long-distance data transmission and system coordination. The system is designed to reduce energy wastage, minimize dependence on conventional grid power, and improve overall energy efficiency. Experimental results demonstrate effective source switching, stable operation, enhanced battery protection, and continuous power supply under varying operating conditions. The proposed energy management system provides a cost-effective, reliable, and sustainable solution for residential, commercial, and small-scale industrial applications.},
        keywords = {Arduino Mega 2560, Battery Energy Storage System (BESS), Energy Management System (EMS), Hybrid Energy System, Renewable Energy Integration, RS485 Communication, Solar Photovoltaic (PV), State of Charge (SOC), Smart Energy Monitoring, Automatic Source Switching.},
        month = {June},
        }