Apt solar street light

Solar street lamps fail what should I do? Although solar street light energy conservation and environmental protection, widely used, but the long-term use of there must be a failure, so the solar street light failure? How to repair? The following detailed introduction. 9 m

if the solar street light is broken, what should I do? Though the solar street light energy conservation and environmental protection, widely used, but long time use will surely fail. If they fail, what shall we do? How to fix it? Let's take a look at the detailed introduction.

9 m solar street lamp solar street light of the common faults and maintenance methods; 1. Flickering lamp cap. Reason: line contact bad serious loss, loss of battery and storage battery. Replace the battery when maintenance methods: the circuit is normal. 2. Illumination time is short, short duration of a rainy day. Reason: normally, the storage capacity of the battery will decrease, and the storage capacity is enough. Reasonable maintenance methods: replacement battery. Fault 3. The whole light not on. Reason: used for outdoor lighting, solar street lamps often encountered in the low temperature heat, rainy and snowy weather. However, solar street light controller is usually installed on the light pole, easy to cause short circuit between the inlet and the controller. Maintenance methods: first, to observe if there is a water mark rust controller terminals. If the controller is likely to be damaged, then there is no battery voltage measurement. For example, in a 12 v power supply system, solar street lamps if the battery voltage is lower than 10. 8 v, the battery will no longer store electricity, need to change. Check whether there is folding panels work normally when the voltage and current output. Rigid panels without damage. Replace the panels. Above all no problem, you should check the source, only connect light source power, whether it is lit, not bright, replace the light source. Fault 4, solar street lamp light source is not fully lit. Reason: many solar street lamps use dot-matrix led light source. In addition to the quality problem of the led light source, some light bead welding lead to this situation would be wrong to. Maintenance methods: replace the corresponding lamp bead, welding solid or replace the lamp holder. In addition, the installation of the scene illumination is insufficient, the overall configuration of lamps and lanterns is unreasonable, seriously will shorten the service life of the solar street light. Installation environment should be a reasonable choice, solar street light system should be reasonable configuration.