Design & Evaluation of Cooling Systems for Photovoltaic Modules to Increasing Electrical Efficiency
Photovoltaic, or solar PV, power generation is just one of many promising new sources of energy. Although PV technology has many benefits, there are several environmental factors that affect the solar module efficiency. Of all natural factors influencing PV panel efficiency, operating temperature contributes significantly, indicating a 0.4% to 0.65% efficiency decrease for every 1°C temperature rise.
Climate And Environmental Technologies
Climate change control technologies
11 months
South Africa, in the province of Gauteng, city of Johannesburg
The competitive advantages of this research lie in its focus on improving the electrical efficiency of photovoltaic (PV) modules through innovative cooling system designs. By evaluating multiple cooling techniques and conducting practical experiments, the study identified the most efficient solution (Wetted Foam Active Water-Cooling System) while also addressing real-world challenges such as power consumption and temperature control. Unlike traditional passive cooling methods, this research explores both active and hybrid systems, offering a more comprehensive approach to enhancing PV performance in diverse environments. These advancements can significantly increase the lifespan and efficiency of PV modules, reducing operational costs and improving energy output, making it highly valuable for solar energy industries looking to optimize their systems.
Mathews/IPGIP Award for Best Final Year Project
Currently, the research on "Design & Evaluation of Cooling Systems for Photovoltaic Modules to Increase Electrical Efficiency" is in its final stages, with plans for future publication in peer-reviewed journals. No patents or intellectual property have been registered at this stage; however, the Wetted Foam Active Water-Cooling System, identified as the most efficient cooling method, is a novel solution that could potentially be patented in the future. The research contributes to the broader scientific discourse on improving photovoltaic efficiency, and further work is being prepared for dissemination within academic and industry-focused platforms.
