A 200 kW grid-tied solar power plant for Crystal-Service LLC was implemented using two brands of PV modules – Ja Solar 420 W and Lonhi 555 W. The system is equipped with two Huawei inverters with a capacity of 100 kW each, which ensure a high level of efficiency and stable operation. Thanks to the optimized design and the choice of high-quality equipment, the payback period of the plant is less than 2 years, making it a profitable investment decision for the company. The project guarantees not only energy independence but also significant energy savings.