Management and Control of a Fuel Cell, Solar Photovoltaic, and Battery Energy Storage System Linked to a DC Nano GridPatil Mounica, R. Muniraj, Gaurav Sethi, V.S. Anusuya Devi, Shanmuga Priyan and M. MaheshE3S Web Conf., 619 (2025) 01012DOI: https://doi.org/10.1051/e3sconf/202561901012