A 41 kW on-grid solar power plant was installed in Khmelnytsky region for self-consumption. The system is mounted on a galvanized profile structure and includes 72 JA SOLAR JAM72S30-565/LR 565 WP MONO panels. A Huawei SUN2000-30KTL-M3 grid-tie inverter with a capacity of 30 kW is installed to ensure operation. The system ensures efficient power supply and optimization of electricity costs.