Solar street lamps common failures and solutions1

Said although the solar street light quality, reliable, energy saving, long life, but still need to maintain it, daily, after all, for customers to use environment different, right will have a certain influence. Many customers in the use of solar street light after a period of time, discover some problems more or less, but they don't solve. Today please the professional maintenance staff to tell me the street lamp common failures and solutions for you.

1, the battery solar street lamps common failures problems

customer local continuous wet weather, resulting in street lamp lighting time is short, the battery capacity is not enough, this time to replace battery in time.

2, street lamp light is not on the

check controller under the presence of water, the first controller for there is no problem, the next step is to test the battery for voltage, voltage is less than 10 v8v need to replace the battery.

3, poor light conversion efficiency

sunny weather conditions, road lights lamp very short time, is likely to be solar panels appear problem, check to see if the solar panel installation position, the sun, if there are obstructions around blots out the sun, need to install solar panels where there is no obstructions. Solar street light solution

1, solar LDE lighting time

controller Settings has a problem, to make professional set, to clean up dust on the solar panels, as the power generation efficiency. When the battery capacity is insufficient, in continuous rainy weather, when it's sunny, street lamp lighting will also return.

2, the way the light is not

to measure battery, bring your electric volts above 11 v controller fails to change of fault, the measured results below 11 v, now the battery in the protection state, need after a full charge in use.

advised in daily to often to clean solar street lamp, especially some local environment is bad, is to raise efficiency of conversion from solar panels to reduce, every once in a while to clean it.