Simulation of Photovoltaic Water Pumping System in Sam Ratulangi UniversityMeita Rumbayan, Adinda F. Nelwan, David Pang, Jefrey I. Kindangen and Muhamad Dwisnanto PutroE3S Web Conf., 530 (2024) 05001DOI: https://doi.org/10.1051/e3sconf/202453005001