How to troubleshoot if solar street lights are not on

2020-10-19

Solar street lights use solar energy as energy source, and work outdoors is greatly affected by natural factors. After using for a long time, the battery board is too dusty or covered by snow in winter, the photoelectric conversion rate is reduced, the charging is insufficient, and the battery power is insufficient. Therefore, after installing solar street lights, we should organize personnel to conduct detailed inspections on the battery panels on a regular basis. This is to keep the battery panels running under good working conditions for a long time, to ensure the normal use of the street lights, and to create more economic benefits.

Method/step:

1. Check whether the battery board is damaged, find out and replace it in time.

2. Check whether the battery board connection wire and the ground wire are in good contact, and whether there is any falling off.

3. Check whether the battery board bracket is loose or broken.

4. Check whether there is any covering around and on the surface of the battery panel.

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

In addition to the cleaning and protection of the solar panels, there are also solutions for the maintenance of the solar cell array:

1. In the event of strong wind, heavy rain, hail, heavy snow, etc., measures should be taken to protect the solar cell array to avoid damage.

2. The lighting surface of the solar cell array should always be kept clean. If there is dust or other dirt, it should be rinsed with clean water first, and then the water stains should be gently wiped dry with a clean gauze. Do not rinse with hard objects or corrosive solvents. , Exploring.

3. The battery pack matched with the solar cell array should be used in strict accordance with the battery maintenance method.

4. Regularly check the wiring of the Solar Street Light electrical system to avoid loose wiring.

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