Improving the Performance of Solar PV Panels Using Advanced Cooling Technologies.

The performance of solar photovoltaic (PV) panels is significantly affected by their operating temperature, with higher temperatures leading to decreased efficiency and reduced lifespan. This study explores the enhancement of PV panel performance through the implementation of an advanced cooling technology that combines Phase Change Materials (PCM) with forced convection. The PCM layer, strategically placed at the back of the PV panel, absorbs and stores thermal energy during periods of high solar irradiance, while the forced convection system actively dissipates excess heat. A comprehensive simulation of this hybrid cooling system is conducted using ANSYS software. The simulation involves creating a detailed 3D model of the PV panel, assigning appropriate material properties, and setting up transient thermal analysis to capture the dynamic thermal behavior throughout a typical day. The results indicate that the integration of PCM and forced convection significantly reduces peak temperatures of the PV panels, thereby enhancing their efficiency and potentially increasing their operational lifespan. This innovative cooling solution presents a promising avenue for improving the performance and reliability of solar PV systems. The ANSYS simulation results reveal that the combined PCM and forced convection cooling system effectively reduces the peak temperatures of the solar panels. This temperature reduction significantly improves the electrical efficiency of the panels and suggests the potential for extending their operational life. The study confirms the feasibility of this hybrid cooling method as a practical and effective solution to enhance the performance and reliability of solar panel installations, paving the way for more sustainable and efficient solar energy systems. [ABSTRACT FROM AUTHOR]