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Research Article Open access CC BY 4.0

Factors Affecting the Efficiency of Photovoltaic System

G. A. Gafarov, Kh. Kh. Hashimov

Journal of Engineering Research and Reports · pp. 77–83 · Published 18 Jul 2023

10.9734/jerr/2023/v25i6924

Abstract

The world's most important source of energy is the sun. The solar heating energy is the main energy source that affects the physical formations in the earth and atmosphere system. Matter and energy flows in the world are possible thanks to solar energy. Wind, sea wave, temperature difference in the ocean and biomass energies are modified forms of solar energy. Solar energy also plays a role in the realization of the water cycle in nature and creates the power of the stream. Solar energy, which is the origin of most of the natural energy sources, is directly used for purposes such as heating and electricity generation. One of the strategic goals of developed and developing countries is expanding the use of energy resources. Solar energy is almost the most widely used of alternative energy sources. In the presented article, the factors influencing the efficiency of the photovoltaic system have been determined in order to achieve effective results in the construction of the photovoltaic system. Based on the obtained indicators, it is aimed to build a photovoltaic system based on a GaAs photocell with 75% efficiency in the educational building. Aims: The goal is to use solar panels to ensure continuity of energy supply in educational buildings. Initially, it was considered to determine the parameters that will affect the efficiency of the solar panel system used.

Energy photovoltaic systems photovoltaic elements solar pane photovoltaic cell

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