Volume 15, Issue 4

Enhancing The Performance of Photovoltaic Panels Through Active Cooling

Author

Dr.M.Ganesh Kumari, Akshara D, Deepa Sri M, Meenadeepika M and Sherlin Simona A

Abstract

Photovoltaic (PV) panels are widely used for renewable energy generation, but their efficiency decreases due to high operating temperatures and dust accumulation on the surface. This work presents a simple and effective system to address both issues through active cooling and cleaning. A temperature sensor continuously monitors the panel condition, and an Arduino-based controller activates a water-spraying mechanism when the temperature exceeds a set limit. The sprayed water not only cools the panel through convection and evaporation but also removes dust and dirt, improving light absorption. The system operates automatically, ensuring efficient use of water and energy. By maintaining a lower temperature and cleaner surface, the proposed method enhances the efficiency, power output, and lifespan of PV panels, especially in hot and dusty environments.

References

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DOI

https://doi.org/10.62226/ijarst20262651

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