A 12 kW hybrid backup power system was installed in Khmelnytsky for a private house. The station is implemented without solar panels, with the possibility of their further connection. The system consists of a 6 kW Deye SUN-6K-SG05LP1-EU hybrid inverter and two Deye RW-M6.1 batteries with a total capacity of 12 kWh. The system provides reliable backup power and is ready for off-grid operation.