Keyword: «solar panel»

The article is devoted to the development and study of modeling of a low-power solar power plant in cold climate conditions. It should be noted that the generation facilities of the northern part of Yakutia have a decentralized system in the form of diesel generators and, therefore, the study of the features of the work of renewable energy is of high relevance. However, in order to ensure the reliability of the design of solar power objects, it is necessary to develop modeling for these objects.

The optimal tilt angles of solar panels for Isit, Sakha Republic, Russia (60,81º NL) were determined using satellite data of the total and diffuse average monthly daily solar irradiance for the horizontal surface. For a system with a preset tilt angle of solar panels (without tilt angle adjustment), the optimal tilt angle for 60º northern latitude was determined. It was revealed that the seasonal orientation of solar panels in Central Yakutia should be carried out in late March, early April and late August, early September due to the pronounced anticyclone weather in winter and spring.