• Categories:Industry Information
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• Time of issue:2021-12-02 16:02
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(Summary description)In recent years, with the country's strong support for the environmental protection industry and the development of the solar street light industry. Solar street lights are becoming more and more popular, but there are also problems of this kind. The most common problem is that solar street lights turn on and off. So what causes it? 　　 mainly has the following 4 reasons: 　　 1. Poor contact of the connector 　　 Mainly check the joints of various places of solar street lights, especially the joints of led lamp head, controller and battery. Whether there is looseness, poor contact or oxidation, it will cause the situation of turning on and off during use. 　　2, controller problem 　　The controller is the core component of the solar street light. Its quality determines whether the solar street light can work normally. To check whether the controller is damaged, you can check the three indicator lights of the controller. Under normal conditions of the controller, only green or red lights will be displayed. If the yellow light appears, it means that the controller has failed. At this time, you need to contact the manufacturer for repair or replacement. 　　3, the line is faulty 　　 If the line is damaged, this situation will also occur. Generally, the damage of the line usually occurs at the corner or in the place that is easily exposed. 　　4, led failure 　　 Solar street lights use LED lamp beads as the light source. LEDs are solid light sources and have a much longer service life than traditional tungsten wires. In addition to quality problems, there is another possibility that the fixed solder joints are loose. 　　 Generally speaking, the solar street lights may be on and off when there is a problem with the controller. At this time, contact the manufacturer in time to ensure that the solar street lights can be used normally.