Adaptation and optimization of a photovoltaic system for a country house N. Zikrillayev, K. Ayupov, Z. Mamarajabova, I. Yuldoshev, E. Saitov and I. Sabitova E3S Web Conf., 383 (2023) 04054 Published online: 24 April 2023 DOI: 10.1051/e3sconf/202338304054