Improving the life of solar panels has always been one of the major efforts of major solar panel manufacturers. However, due to some objective reasons, the life of solar panels has been limited, resulting in a reduction in their use time. These do indeed make each Big manufacturers have a headache. Here are some reasons why the life of solar panels will be reduced:
1. In the early stage, the output power of photovoltaic modules will reduce the life of solar panels, mainly because the output power will decrease significantly during the first few days of use, and in the later stage, due to the stable use of light and current injection into the silicon wafer, it will also cause Reduced life. In the other stage, the main reason is that the performance of the storage battery has declined, which affects the solar panel, and the other is due to the performance of the packaging material.
2. The quality of silicon wafers was poor due to the poor quality of the packaging materials used in the solar cell panels in the early stage, which resulted in the substandard quality of the silicon chips. The substandard quality of the silicon chips will directly affect the service life of the solar cell panels.
3, hot spots, solar street light panels during use, under the sun's rays, because some parts of the solar panel are blocked, solar energy can not be obtained, resulting in excessive temperature in this part resulting in dark burnout This kind of hot spot is the most deadly, which directly damages the entire solar cell module, so the solar panel must be regularly cleaned.
