Some user units have installed solar street lights or solar array power generation systems so that they can be used once and for all. However, it was found that the time was longer and the electricity was getting less and less, and the electric light was not bright. I don't know what to do. Of course, this reason is not only the quality of the product itself, but also the installation. The main reason is that the battery board is too dusty or covered by snow in winter, the photoelectric conversion rate is lowered, the charging is insufficient, and the battery is not enough. Therefore, after installing solar energy equipment, we should regularly organize personnel to carry out detailed inspections of all the panels of the power station in order to ensure that the panels are operated under good working conditions for a long time, thereby ensuring the power generation of the power station and creating more. Economic benefits.

Xiaobian collected and compiled some precautions about the daily maintenance and inspection of solar panels. Regardless of the unit users or home users, I hope to help everyone in using solar panels.

1. Check the battery board for damage, and find it in time to replace it in time.

2. Check if the battery board connecting cable and grounding wire are in good contact and there is no falling off.

3. Check if there is any heat in the junction box of the combiner box.

4. Check the battery board bracket for looseness and breakage.

5. Check and clean the weeds that block the panel around the panel.

6. Check the surface of the panel for obscuration.

7. Check the bird droppings on the surface of the panel and clean it if necessary.

8. Identify the cleanliness of the panels.

9, the windy weather should be focused on the inspection of the battery panels and brackets.

10. In the snowy day, the panel should be cleaned in time to avoid the surface area of ​​the panel.

11. Heavy rain should check whether all waterproof seals are good and there is no water leakage.

12. Check if any animals enter the power station to damage the panels.

13. The hail weather should be checked for the surface of the panel.

14. Detect the temperature of the panel and compare it with the ambient temperature.

15. The problems that have been checked must be dealt with in a timely manner, analyzed and summarized.

16. Make detailed records for each inspection to facilitate future analysis.

17. Do the analysis and summary records and archive.

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