Solar street lights maintenance phone solar street light in everyday life

1, the whole light not bright; Often used for outdoor lighting, solar street lamps will meet the high temperature and rainy, cold rain and snow weather, and solar street lamps controller is usually installed inside a light pole, short-circuit phenomenon easy to cause the water to the controller. The first observation of the terminal of the controller is

1, the whole lamp is not bright; Often used for outdoor lighting, solar street lamps in the low temperature in high temperature and rainy and snowy weather. However, solar street light controller is usually installed on the light pole, it is easy to cause the controller inlet short circuit phenomenon. First of all, to observe whether there is rust on the controller terminals. If the controller is likely to be damaged, then there is no battery voltage measurement. For example, if the 12 v battery voltage is lower than 10 in the solar street lamp power supply system. 8 volts, the battery storage, no longer need to be replaced in a timely manner. Check the solar panels are working normally for voltage and current output. Otherwise, the panels will be damaged. Replace the panels. If there is no problem, you should check the light source, only to power a light source, whether it is light, if there is no light, please replace the light source. 2. Lamp holder; The cause of the fault line is poor contact, battery loss serious loss and storage capacity. If no fault in the line, please replace the battery. 3. Illumination time is short, short duration of rain; Normally, battery storage capacity to reduce, and the storage capacity is enough. Replace the reasonable battery. 4, solar street lamps light source is not completely bright; Many solar street lamps use dot-matrix led light source. In addition to the quality problem of the led light source itself, some light bead welding lead to this situation would be wrong to. The solution is to replace the corresponding lamp bead, welding solid or replace the lamp holder.