High temperatures pose several challenges for solar power generation in desert environments, such as decreased efficiency, increased resistance, thermal-induced degradation, and potential damage to the panels. This study aims to address these challenges by proposing a solar tracking system that manages excessive heat and does not require cooling systems or additional complex mechanisms. Instead, we present an innovative approach to protect solar systems from increased heat by integrating temperature data readings into conventional solar tracking tools. When the temperature exceeds the panel's recommended threshold, the tracker adjusts its position to misalign the panels from the sun and prevent damage. The system will resume regular tracking once the temperature drops below the critical value. Our research indicates that positioning the tracker vertically at 90° helps protect the panels from overheating and reduces dust accumulation. This innovation has the potential to enhance the performance and longevity of solar power systems in desert environments.

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A New Strategy to Mitigate Overheating in Solar PV Systems Using Adaptive Solar Tracking

  • Khadidja Dahli,
  • Karim Selam,
  • Nawal Cheggaga

摘要

High temperatures pose several challenges for solar power generation in desert environments, such as decreased efficiency, increased resistance, thermal-induced degradation, and potential damage to the panels. This study aims to address these challenges by proposing a solar tracking system that manages excessive heat and does not require cooling systems or additional complex mechanisms. Instead, we present an innovative approach to protect solar systems from increased heat by integrating temperature data readings into conventional solar tracking tools. When the temperature exceeds the panel's recommended threshold, the tracker adjusts its position to misalign the panels from the sun and prevent damage. The system will resume regular tracking once the temperature drops below the critical value. Our research indicates that positioning the tracker vertically at 90° helps protect the panels from overheating and reduces dust accumulation. This innovation has the potential to enhance the performance and longevity of solar power systems in desert environments.