Keyword: «photovoltaic power plant»

The article is devoted to the study of the effect of introducing a solar radiation concentration system, consisting of Fresnel lenses, for photovoltaic power plants. The paper applies the key requirements for the implementation of full-scale research in solar power facilities. Methods for processing experimental data were used by calculating the average statistical indicators of the generating power of a photovoltaic power plant. Field studies were carried out in the central part of the Republic of Sakha (Yakutia) during February-March. It has been established that in the case of using this system, the generation of electricity from a photovoltaic power plant increases by 16 ... 17%, provided there are no factors that reduce the intensity of solar radiation. It has been recorded that in the case of low cloudiness, electricity generation from a photovoltaic power plant is reduced by 6% without the use of a solar concentration system.