PV Rooftop System Design and Modeling On-Grid Commercial Scale in The Building of The Faculty of Science and Technology UIN Sunan Gunung Djati BandungEki Ahmad Zaki Hamidi, Teddy Yusuf, Muhammad Tri Agung, Gita Destalia and Rin Rin NurmalasariE3S Web Conf., 473 (2024) 01012DOI: https://doi.org/10.1051/e3sconf/202447301012