solar street light common problems and maintenance methods solar street light

1. Several common reasons and maintenance methods for solar street light not lit: 1. Possible faulty components: (1) LED light source (2) solar controller (3) battery (4) solar panel 2. Solution: (1) ) First check whether the wiring terminals of the lamp are loose. (2) Remove the LED light source, connect it to the battery or DC12v power supply to see if the light works normally, pay attention to the positive and negative poles, if the light does not light up, the LED solar street light is faulty, and the LED solar street light needs to be replaced. If the light is on, it means the controller or the battery Fault. (3) Measure the battery power, if it is lower than 11v, it means that the controller is in the protection state, and the lamp is fully charged before use. If it is higher than 11v, it means the controller is faulty and needs to be replaced. 2. Short working time of LED solar street light 1. Possible faulty components: solar controller, solar panel. 2. Solution: (1) The solar controller is set incorrectly, please reset it with professional knowledge. (2) There is dust on the solar panel, clean the dust to make it provide power generation efficiency. (3) If the weather is overcast and rainy for more than 3 days, it will return to normal after the weather is clear. 3. The brightness of LED solar street light is not enough 1. Possible faulty components: lampshade, LED solar street light2. Solution: (1) Clean the lampshade to make it clean. (2) Clean the dirt on the contact part of the positive electrode of the light source and the spring sheet to make it conduct electricity smoothly. If there is a problem with the solar street light, it is best to find the manufacturer for maintenance. If the warranty period expires, then you also need to find a professional solar street light installation and maintenance personnel to solve it. Therefore, according to the purchasing standards of most people, whether a company To convince us, we still need to see how their after-sales awareness and service are. After all, there is a problem. It is very important to have the technical support and help of the original manufacturer at the first time, which greatly reduces the trouble and waste of time.
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