THONGSAWAENG, C.; AUDOMVONGSEREE, K. Determination of the Optimal Battery Capacity of a Grid-connected Photovoltaic System with Power and Frequency Fluctuations Consideration. ECTI Transactions on Electrical Engineering, Electronics, and Communications, [S. l.], v. 11, n. 2, p. 28–37, 2013. DOI: 10.37936/ecti-eec.2013112.170651. Disponível em: https://ph02.tci-thaijo.org/index.php/ECTI-EEC/article/view/170651. Acesso em: 18 sep. 2026.