Photovoltaic Thermal (PVT) Systems: Coupling Solar Cells with Heat Harvesting for Increased Overall Efficiency
DOI:
https://doi.org/10.60087/jklst.v4.n1.010Abstract
Photovoltaic Thermal (PVT) systems represent an innovative approach to enhancing the overall energy efficiency of solar energy technologies by coupling electricity generation with heat harvesting. Traditional photovoltaic (PV) systems often experience efficiency losses due to heat buildup, limiting their performance. PVT systems address this limitation by integrating thermal energy recovery mechanisms, enabling simultaneous production of electrical and thermal energy. This paper explores the design principles, performance metrics, and optimization strategies of PVT systems, emphasizing their potential to significantly increase energy yields compared to standalone PV systems. Key findings highlight the impact of advanced cooling techniques, material innovations, and hybrid configurations on system efficiency. Challenges such as thermal degradation, economic feasibility, and scalability are discussed, alongside future research opportunities in hybrid PVT technologies. By demonstrating enhanced energy utilization, this work underscores the pivotal role of PVT systems in advancing sustainable and efficient renewable energy solutions for diverse applications.
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