A 30 kW grid-tied solar power plant was installed in the city of Haisyn, Vinnytsia region, for the store’s own consumption. The system is mounted on a roof structure and includes 56 JA SOLAR JAM72S30-545/MR 545 WP MONO panels. To ensure operation, a Solis 3P-30K-5G inverter (1 pc.) is installed. The system provides a stable power supply and reduces electricity costs for the facility.