Assessment of the feasibility of using photovoltaic installations requires calculation of the amount of solar radiation arriving on inclined surfaces.The mcintosh men220 for sale paper presents the calculation of the insolation for the territory of the Kaliningrad region.Based on the research results, an automatic calculation program was developed, which was used to calculate the incoming insolation for various methods of photovoltaic panels installation.The efficiency assessment of the solar tracking systems application on the territory of the Kaliningrad region is presented.A prototype of a heliotracker was essie day drift away developed, which differs from the known ones by its simplicity of design and the minimum required functionality, which positively affects the cost of the solution.