Performance Optimization of Photovoltaic Systems using Thermoelectric Cooling System

A number of variables, such as the temperature of the PV modules, the amount of solar radiation available, and the buildup of dirt on the solar panels, have an impact on the performance of photovoltaic (PV) systems. One of the most difficult problems impacting the operation of solar systems is temperature rise, which significantly reduces cell efficiency and power production, especially in high concentration photovoltaic systems. This problem is addressed by suggesting and researching a cooling method that makes use of a thermoelectric cooling module. In this study, a Microcontroller thermoelectric cooling system for several solar panel types operating in a wide temperature and irradiation range is shown. It takes into account a wide range of temperature and irradiance values as stated in datasheet parameters, obviating the necessity to purchase and test solar panels in the field. The suggested cooling solution aids in preserving the solar PV panels’ efficiency under a variety of temperature and irradiance conditions.