Managing and Mitigating Solar PV Corrosion
Introducing solar system components into a severely corrosive environment can accelerate corrosion processes, leading to severe damage, performance loss, and safety issues.
Corrosion in solar panels represents a significant challenge that can negatively impact their performance, durability and profitability. Therefore, it is critical to develop advanced materials that are corrosion resistant to ensure the efficiency and longevity of solar PV systems.
Electrochemical corrosion is the most common and insidious degradation process affecting solar panels. It involves redox reactions between solar cell's metal contacts and the surrounding environment. Moisture, humidity, and temperature fluctuations contribute to the formation of localized electrochemical cells on solar cell surfaces .
The selection of corrosion-resistant materials in solar cell design is crucial for mitigating corrosion-related issues. By choosing materials with high inherent corrosion resistance, the vulnerability of solar cell components to corrosion can be significantly reduced .
12. Conclusions Corrosion in solar panels presents a significant challenge to the efficiency and durability of photovoltaic (PV) systems, compromising their profitability and long-term viability.
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