Electrical energy saving analysis based on solar power collector’s thermal system Bobur Shodiyev, Shuxrat Mannoboyev, Abrorbek Shukuraliyev, Muhammadsodiq Matqosimov, Azimbek Madaminov, Mirzabek Saporboyev and Bahadir Suropov E3S Web Conf., 497 (2024) 01004 Published online: 07 March 2024 DOI: 10.1051/e3sconf/202449701004