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Commonly utilized in the fabrication of various film layers, such as those in perovskite solar cells and organic photovoltaic (OPV) solar cells. This includes the creation of layers like the perovskite layer, electron transport layer, and back electrode.
Perovskite solar cells have shown great promise due to their high efficiency and low production costs. However, their longevity remains a challenge. Currently, most perovskite solar cells last between 1 to 3 years under standard operating conditions. Researchers are actively working on improving their stability by addressing issues like moisture sensitivity, thermal instability, and UV degradation. Advances in encapsulation techniques and material engineering are expected to extend their lifespan significantly. While not yet as durable as traditional silicon-based solar cells, which can last 25 years or more, perovskite technology is rapidly evolving and holds great potential for future applications.
Perovskite materials, commonly used in solar cells, are known for their high efficiency but also for their sensitivity to environmental factors. Degradation typically begins at temperatures as low as 85°C (185°F), which can be encountered during normal operation in sunny climates. However, significant degradation and loss of efficiency are more pronounced at temperatures above 100°C (212°F). To enhance the stability and longevity of perovskite solar cells, ongoing research focuses on improving their thermal stability through material engineering and protective encapsulation techniques. Ensuring proper thermal management is crucial for the practical deployment of perovskite-based technologies.
