In our study, we proceeded from the need of finding the efficient systems of renewable energy sources that could meet the needs of remote regions without the participation of backbone networks. In this regard, the use of wind turbines, of which there are several types, is promising. However, the use of a vertical-axis rotary wind power plant, in our opinion, is still not explored much and such installations are rarely found in work practice, in particular in agriculture. When choosing to use a vertical-axial rotary wind power plant, they are based on the independence of operation from the direction of the wind and the simplicity of the structure in comparison with horizontal-axial ones. Vertical-axis rotary wind turbines have a number of advantages, including mechanisms located at the base and accessible for maintenance and repair. When developing the design of the rotor of a wind power plant, in which the blades are a part of a cylindrical surface, and the torque is created due to the difference in resistance to the wind flow of convex and concave surfaces, the main tasks are to determine their geometric dimensions and relative position on the rotor. As a result of the study, we came to the conclusion that predominantly vertical-axial wind power plants can be used on isolated energy consumers remote from power grids, including livestock mini-dairy farms, farms and other subjects of the agro-industrial complex