How to repair solar street lights

Solar energy is an inexhaustible and inexhaustible type of green and environmentally friendly energy for recycling. It has an obvious role under the lighting of street lamps. At present, most city squares, streets, residential areas, and highways are installed Solar street lights add a brilliance to modern people. With it, people who travel at night no longer need to use a flashlight, adding atmosphere to the night scene of the city. However, when we install solar street lights or in the future maintenance process, solar street lights will have various abnormal situations. When we encounter these situations, how should we deal with them? As a professional manufacturer of solar street lights, we will explain solar energy for everyone. The maintenance method of street lamp. The whole lamp is not bright: solar street lamps are outdoor lighting, and often encounter high temperature or rain, low temperature or rain and snow, etc., and the controller of solar street lamp is usually installed inside the lamp pole, which is easy to cause rain. The phenomenon that causes the controller to short circuit after entering. First check whether there are water marks or rust on the wiring part of the controller. If so, it is very likely that the controller has been damaged and no battery voltage measurement has been performed. For example, in a 12V solar street light power supply system, the battery voltage is lower than 10.5V. It does not store electricity and needs to be replaced. Then check whether the battery panel has voltage and current output under normal working conditions. If the battery board is damaged, replace the battery board. None of the above is a problem, you should check the light source and only supply power to the light source to see if it lights up. If it doesn't light up, replace the light source.　　 Lamp flashing: The cause of this failure is poor line contact or battery power loss, and the power storage is severely reduced. If the line is okay, charge the battery.　　 Short lighting time: short duration of rainy days. It is usually caused by a decrease in battery storage capacity and insufficient storage capacity, which can be solved by replacing the intelligent controller of our manufacturer.　　Solar street light source is not fully bright: Many solar street lights use dot matrix LED light source. In addition to the quality problem of the LED light source itself, some lamp beads will cause this situation due to weak welding. The solution is to replace the corresponding lamp beads, weld firmly or replace the entire street lamp head.　　Solar street light fault maintenance—Notes: 　　Thunderstorms occur for a long time. How to take measures to protect solar street lights from lightning is the most troublesome and technically challenging problem for many solar street light manufacturers. In open areas, mountains, and areas where thunderstorms often occur, lightning protection measures are particularly important.　　Solar street light grounding: This is the most important thing. The pole can be used as the drain fluid. The grounding network is determined according to the geological soil, and the grounding resistance is less than 10 ohms. The lightning protection device is mainly designed according to the power supply voltage, because the circuit of the LED street lamp will be caused by electrostatic induction or electromagnetic induction to generate a surge voltage or a surge current to pass through, thereby affecting and destroying the LED street lamp equipment. Therefore, it is necessary to select a suitable LED special lightning protection device to protect the power line from surge overvoltage to avoid large-area LED street lights from being damaged by lightning in the same area.