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Solar street lights have become increasingly common in our lives, widely applied in various settings. It is no exaggeration to say that solar street lights have become an indispensable part of our daily life. Among them, the solar panel is one of the core components of the solar street light power generation system and plays a crucial role in the solar power system. What factors affect the lifespan of solar street light panels? Today, we will introduce this topic.
1. Quality of the silicon wafer. In earlier stages, the inferior quality of packaging materials used in solar panels led to the use of substandard silicon wafers. Poor quality silicon wafers directly affect the lifespan of solar panels.
2. Hot spots. During use, solar street light panels may develop hot spots due to certain areas being shaded from sunlight, resulting in excessive temperatures that can cause burn damage. Such hot spots can be fatal, damaging the entire solar panel assembly. Therefore, regular maintenance and cleaning of solar street light panels are essential.
3. Initial reduction in output power can decrease the lifespan of solar panels. This is mainly because the output power drops significantly during the initial days of use, after which stable use may lead to less sunlight exposure. Another factor is the decline in performance of batteries impacting the solar panels, along with degradation of packaging materials. These are some of the causes identified that reduce the lifespan of solar panels.
This concludes our discussion on the factors affecting the lifespan of solar street light panels. Furthermore, the long-term use of any product relies on regular inspections and professional maintenance, and solar street lights are no exception. We should not wait for them to fail before we start paying attention.
