摘要：Today, photovoltaic panels are used in various applications, and increasing their efficiency is of interest to many researchers. In this research, we try to increase the radiation density by increasing direct radiation to finally increase the energy production in photovoltaic power plants. The direct radiation amplification system is used to improve the photovoltaic efficiency. In this proposed system, energy and economics are analyzed by MATLAB software. Also, prototype testing and photovoltaic power plant testing are examined. The results show that by implementing this system in photovoltaic power plants, annual energy production can be increased. By adding this system to a photovoltaic power plant, the price of electricity produced in photovoltaic power plants will be increased from 13 <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mtext>¢</mtext><mo>/</mo><mi>k</mi><mi>W</mi><mi>h</mi></mrow></semantics></math></inline-formula> to 9 <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mtext>¢</mtext><mo>/</mo><mi>k</mi><mi>W</mi><mi>h</mi></mrow></semantics></math></inline-formula>, which shows a 31% reduction in the price of electricity per kilowatt-hour.
