Teach you how to clean solar cells

There is dust in summer, frost in autumn and snow in winter. If the big solar battery panel is not cleaned in time, it is easy to burn, affecting the normal operation of the battery panel. How to clean the big solar battery? The following Jingtian solar PV modules are large I hope it will be helpful to everyone.

1. According to the local comprehensive situation, a reasonable cleaning plan and a scientific and efficient cycle cleaning scheme shall be formulated to meet the power generation requirements.

2. Thorough cleaning shall be carried out when cleaning. If dead space is left, it may cause serious consequences such as "hot spot effect". Under normal light, some panels that are not cleaned will change from power generation units to power consumption units, and the covered solar photovoltaic panels

The battery will become a load resistor that does not generate electricity, consuming the electric energy generated by the connected battery, that is, heating, which is the hot spot effect. This process will aggravate the aging of the battery panel, reduce the output, and cause fire in serious cases

3. Use special cleaning fluid. Some users use ordinary tap water or well water to clean solar cells. Because there are many impurities in the water, they will adhere to the glass plate on the surface of the battery module, reducing the work of solar power generation

Rate. The test shows that the PV solar power generation can be reduced by more than 1.8% by using tap water to clean the battery panel than by using special cleaning solution.

4. Choose the right cleaning supplies and methods to improve battery life. Since the surface of the solar cell has been exposed to the sun and rain for more than 20 years, the solar cell must be cleaned normally. If the use method and things are inappropriate,

It is easy to form battery surface wear, which affects the power generation capacity and battery life. How to clean the solar panel correctly.

5. Solve the problem of cleaning solar cells in winter and snow seasons. In winter, solar cells cannot be cleaned with water. In some seasons, the problem of condensation and freezing of solar cells still exists. Therefore, snow removal, dew removal and

Equipment cleaned with ice and water.