Solar street lamps do not light up test steps, how to maintain and maintain solar photovoltaic street lights

1. What is the reason for Solar street lights

Solar street lights are energy -saving and environmentally friendly, saving costs, is a green environmental protection new street light. However, some customers also report that the Solar street lights are not on after installation. What is the reason?The reason why Solar street lights are not bright is:

1. Wiring error

In the wiring, the positive and negative pole of the lamp head will not light up. If it does not extinguish, it may be that the cockpot is reversed.

2. The capacity is too small

According to the relevant regulations, the power storage capacity of the Solar lithium battery from the factory to the transportation battery is controlled at about 30%. If it is not installed or installed for a long time, it will consume the storage electricity.After that, it will naturally not light up.

3. Quality issue

If the quality of Solar street lights is poor, it may also lead to not bright. Quality problems may exist in line failures or low power generation efficiency. In this case, you can only contact the manufacturer to return to repairs or let professionals come to the door to serve.

4. battery damage

If the damage of Solar battery battery will affect the performance of the charging and discharge, which will cause the Solar street lights to turn on the Lights shorter and Solar street lights are not bright.

5. Solar street light controller is damaged

The controller of Solar street lights regulates parameters such as Solar street light charging and voltage power. After damage, it will cause Solar street lights to discharge discharge and get out of control, which cannot be turned on.

Second, Solar street lights do not light up for the process process process

1. Check the battery, the Solar street light is not bright, it is likely to be damaged by the battery. Disassemble the battery and replace it with a new battery for inspection.That's fine; if it is still not bright, check other parts.

2. Check the Solar panel to see if it can be charged normally. It is mainly judged by watching the current on the voltage board.If there is no welding of the battery pads or no current, it needs to be replaced; if it is caused by ash, it can be cleaned up and maintained.

3. Check the controller. Similarly, remove the controller and replace the model matching controller. If it is bright normally, it means that the controller is damaged and replaced. If it is still not bright, continue the inspection.

4. Check the lamp head. If the power of the lamp head of Solar street lights is too large, it may cause the battery to over -discharge overly in advance. If the power is small, the brightness is not enough.Essence

5. If the above methods still cannot solve the problem, it may be the quality problem of Solar street lights. You need to contact the manufacturer for maintenance or replacement.

3. How to maintain and maintain Solar photovoltaic street lights

1. In the case of heavy winds, rainstorms, hail, heavy snow, etc., measures should be taken to protect Solar cells to avoid damage.

2. The lighting surface of the Solar cell should be kept clean. If there is dust or other dirt, it should be rinsed with water first, and then gently wipe the water track with clean gauze. Do not rinse it with hard objects or corrosive solvents.

3. The battery pack used to match the Solar battery Square array should be used in strict accordance with the maintenance method of the battery.

4. Check the wiring of the Solar street light electrical system regularly to avoid loosening the wiring.

5. Do not let hard or sharp objects hit the Solar panel, otherwise it will damage the Solar panel.