Analysis of the Impact of Solar Radiation on the Battery Charging Duration and Operation of a DC Solar-Powered Water Pump. ENERGY: JURNAL ILMIAH ILMU-ILMU TEKNIK, [S. l.], v. 15, n. 2, p. 165–180, 2025. DOI: 10.51747/energy.v15i2.15204. Disponível em: https://e-journal.upm.ac.id/index.php/energy/article/view/energy.v15i2.15204. Acesso em: 27 nov. 2025.