A, what is the reason why the solar street light does not light up
1, the reason why solar street lights can shine, mainly because there is a battery, and there are a total of three types of batteries, there is a lead-acid battery, its service life of about two years. Gel battery life is longer, is about three years. Now many of the solar street lights are lithium batteries, the longest service life can reach about six years, if you choose the lead-acid batteries, may be one or two years after the damage, so that the street light illumination time becomes shorter, the failure to light.
2, there may be solar street light controller damage, after the wind, rain and lightning or other reasons, resulting in the controller can not operate normally.
3, it is also possible that the light source of the lamp head has been damaged, if not man-made damage, it is possible that the battery is damaged or other natural causes of solar street lights can not operate normally, the problem of not bright or flickering.
4, the last reason is the aging of the line, this phenomenon is also relatively common, the line aging disconnected, solar street lights are not able to work properly.
Second, solar street lights do not light how to repair
1, the best choice for the installation of solar street light battery is lithium battery, long service life, the installation also needs to pay attention to the voltage and capacity of the battery to match, while the installation also needs to be debugged, to be able to use normally.
2, if the controller is damaged, to remove the original controller, and then choose the same model matching the controller, and to debug.
3, if the solar head light source is damaged, can only be replaced, welding to be firm, but also pay attention to the line for maintenance.
The above details the causes and repair methods of solar street lights do not light up, solar street lights do not light up may be thought that the battery life is short, control damage, lamp head damage, line aging, etc., as long as we find the cause, we can correspond to repair.
