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Solar street lamps are an environmentally friendly and energy-saving lighting device, but they may occasionally malfunction. In this article, we will share some tips and strategies for troubleshooting solar street lights to help you solve these problems.

1、 Battery failure

Batteries are an important component of solar street lights, and if they fail, they may cause the street lights to malfunction. The following are several common methods for handling battery failures:

Check if the solar panel is clean. If the solar panel is covered with dust or dirt, it will reduce the efficiency of light conversion and affect the charging of the battery.

Check if the battery connection wire is loose or damaged. Ensure that the battery connection is secure and repair with Electrical tape.

Check if the battery is aging. If the battery is used for too long, it may cause a decrease in its performance and require replacement with a new battery.

2、 Light control sensor failure

The light control sensor is a key component of solar street lights, used to sense the surrounding environmental conditions and adjust the brightness of the street lights. The following are the methods for handling optical sensor faults:

Check if the light control sensor is obstructed. Ensure that there are no obstructions around the sensor to avoid affecting its sensing effect.

Adjust the sensitivity of the optical sensor. Adjust the sensing range and brightness threshold of the sensor according to actual needs.

Check if the sensor is damaged. If the sensor malfunctions, it may be necessary to replace it with a new one.

3、 Lamp malfunction

Luminaires are the part of solar street lamps that emit light. If the lamp fails, the street lamp will not be able to illuminate normally. The following are the methods to handle lamp malfunctions:

Check if the light bulb is burnt out. If the light bulb is burnt out, it needs to be replaced with a new one.

Check if the connecting wires of the lighting fixtures are loose or damaged. Ensure that the lamp is firmly connected and repair with Electrical tape.

Check if the lighting fixtures are aging. If the lamp is used for a long time, its performance may decrease and a new lamp needs to be replaced.