Laksmi B., N. V.; Muhammad Syahril Mubarok; Aribowo, W.; Umaroh, S. T.; Ariyanto, S. R.; Nurlita, I.; Rahmadian, R. Solar Charging Controller Using DC-DC Buck Converter With Cascaded PI Controller for a Sustainable Renewable Energy System. SJES 2025, 9, 119-127.