Daily maintenance of distributed photovoltaic power station

1. Users should conduct regular inspections and make regular inspection. Records and solve the problems in a timely manner.

2. When dust or debris is found on the modules, they should be cleaned in time. In summer, the cleaning time should avoid the time with the highest temperature, so as to avoid damage to the photovoltaic modules due to thermal expansion and contraction. It is recommended to choose to clean in the morning and evening when the temperature is low. The cleaning tool should choose a soft and clean cotton cloth or sponge. And it is strictly forbidden to use the cleaning agent containing alkali and acid. The frequency of cleaning depends on the situation. If it is in the rainy season, the rainwater will generally make the surface of the module cleaner.

3. The frequency of cleaning should be increased in areas that are prone to snow in winter. It is not recommended to clean if the snow is too thick. If there is thick snow on the module, please push it away with a soft tool, taking care not to scratch the battery board.

4. Distributed photovoltaic power generation systems are equipped with lightning protection devices, so there is no need to disconnect them during thunderstorms in summer. However, for the sake of safety, the circuit connection with the photovoltaic modules can also be cut off to avoid direct lightning strikes.

5. Remember that photovoltaic power station must purchase insurance to reduce unnecessary accidental losses.