The solar street light battery component (also known as the solar panel) is an assembly made up of multiple solar cells and is one of the core parts of the solar street light power generation system. It is also an important part of the solar power generation system. Below are several reasons that can lead to a decrease in the lifespan of solar panels.
Firstly, the occurrence of hot spots. During use, the solar street light panels may develop hot spots due to certain areas being shaded and unable to absorb solar energy, leading to excessive temperature and potential damage. These hot spots can eventually destroy the entire solar battery assembly, therefore,
the solar street light panels require regular maintenance and cleaning.
Secondly, the quality of the silicon wafers. In the past, the quality of the packaging materials used for solar panels was subpar, resulting in unqualified silicon wafers. The quality of the silicon wafers can significantly impact the lifespan of the solar panels.
Thirdly, the output power of photovoltaic components can reduce the lifespan of solar panels. This mainly happens because a significant decrease in output power is observed during the initial days of use. Later, the performance stabilizes due to consistent sunlight and low light conditions, affecting the solar panels as the battery performance declines and due to a decrease in the encapsulation materials’ performance. The above points summarize some of the reasons for the reduced lifespan of solar panels.
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Product series include solar street lights, wind-solar complementary street lights, courtyard lights, landscape lights, high pole lights, stadium lights, LED underground lights, LED wall lights, LED floodlights, and other outdoor lighting fixtures.
