Project of a 21 kW grid-tied solar power plant in the village of Kelmentsi, Chernivtsi region, for own use. The system consists of grid-tie and hybrid inverters to ensure a stable power supply. 36 JA SOLAR panels, JAM72D40-595/MB, a FOX KH8 single-phase hybrid inverter and a 15 kW Growatt grid-tie inverter were used. The project was built with the help of the Green Tariff program. The station provides a stable power supply and helps to save on electricity.