Dust in summer, frost in autumn and snow in winter. If the solar panel is not cleaned in time, it is easy to burn, affecting the normal work of the panel.
1. According to the local comprehensive situation, formulate a reasonable cleaning plan and a scientific and efficient cycle cleaning plan to meet the requirements of power generation.
2, cleaning should be thoroughly cleaned, if left dead corner may cause “hot spot effect” and other serious consequences. Under normal light, the uncleaned part of the panel will change from the power generation unit to the power consumption unit, and the covered solar photovoltaic panel battery will become the load resistance that does not generate power, consuming the electric energy generated by the connected battery, that is, heating, which is the hot spot effect. This process can worsen the aging of the panels, reduce output and, in severe cases, cause fires.
3. Use special cleaning liquid. Some users use regular tap water or well water to clean their solar cells. Because there are a lot of impurities in the water, they can adhere to the glass panels on the surface of the battery modules, reducing the power of the solar power generation. The experimental results show that cleaning panels with tap water can reduce photovoltaic solar energy generation by more than 1.8% than cleaning panels with special cleaning liquid.
4. Choose the right cleaning products and methods to improve battery life. The problem is that the surface of the solar cell has been tempered for more than 20 years, and the problem is that the solar cell has to be cleaned properly. If the use method and things are not suitable, it is easy to form battery surface wear, affect the power generation capacity and battery life. How to clean a solar panel properly.
5. Solve the problem of solar cell cleaning in winter snow season. In winter, solar cells cannot be washed with water. Condensation and freezing of solar cells are still a problem in some seasons. Therefore, snow removal, dedew, deicing, waterless cleaning equipment should be used.
