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Enhancing Photovoltaic System Electrical Efficiency through Integration of Thermoelectric Generators: A Numerical Investigation

Abstract

This paper presents a comprehensive investigation into hybrid photovoltaic thermoelectric generator (HPV-TEG) systems. The focus was on evaluating the impact of the inclusion of TEG in PV panels on PV conversion efficiency, PV temperature regulation, and power generation. A mathematical model based on the energy balance equation of (HPV-TEG) system was developed. The Finite difference method (FDM) was employed to numerically solve the developed model. The results obtained demonstrate that the introduction of TEG devices in PV systems reduces temperature by 10 degrees and boosts electrical efficiency by 1.5% Compared to standalone PV panels Additionally, TEG power output rises with greater solar radiation intensities.

Research topics

  • Advanced Thermoelectric Materials and Devices

Sustainable Development Goals

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DOI: 10.1109/mscc62288.2024.10696997

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