Experimental Determination of the Efficiency of Solar Panels with Cooling System under the Conditions of Uzbekistan

Abstract

Standard solar panels heat up to 70 °C and above during hot weather conditions, which adversely affect efficiency. In this paper, one of the ways to increase the efficiency of solar photovoltaic converters is considered. A cooling system was developed and the dependence of the short circuit current and the open circuit voltage of the solar panel on the surface temperature has been studied.