Case Study Design of a Stand-Alone Photovoltaic Power System in Gaza-Strip and Genaralizing Aprogram SimulationHusam Awad, Naem Harb, Ghada abu Al goboz and Shareif ShurrabE3S Web Conf., 297 (2021) 01004DOI: https://doi.org/10.1051/e3sconf/202129701004