A 15 kW hybrid solar power plant was installed in the Kyiv region for a modular house. The system includes 12 JA SOLAR JAM72S30-565/LR 565 WP MONO panels, a Solax X3-HYBRID-15.0M hybrid inverter (1 pc.), four PROSOLAX T-BAT SYS HV S3.6 battery packs and a PROSOLAX T BMS MCS0800 battery management unit (1 pc.). The system provides stable power supply and autonomous operation for the facility.