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HomeNewsReasons and solutions for the shorter lighting time of solar street lights

Reasons and solutions for the shorter lighting time of solar street lights

2021-03-31
solar street lights are simple to install and easy to use. However, some solar street lights will have a shorter lighting time after a period of use. Today, there are three main reasons and solutions for the shorter lighting time of solar street lights.



1. Excessive rainy time will cause solar street lamps to be unable to transmit more sunlight to the photovoltaic panels of solar street lamps during the day due to weak sun rays, resulting in solar photovoltaic panels not being able to convert enough solar energy into electricity and storing them in lithium batteries. Because the daily discharge capacity is not reduced, the stored power is less than before, and the long time will easily lead to the shortage of the lithium battery power supply, which will also cause the Solar Street Light to have a shorter lighting time at night. This situation does not need to be deliberately concerned, as long as the weather improves , After charging for more than two days, normal lighting can be restored.

太阳能路灯

Second, there is another situation that the capacity of the lithium battery of the Solar Street Lamp is reduced. No matter what kind of battery, it has a certain service life. If the stored power of a long lithium battery reaches a certain service life, the capacity will become less. This situation is more obvious in lead-acid batteries. If the battery has reached a certain service life, it can basically be considered that the capacity of the lithium battery is not enough. If you use a multimeter to simply measure the battery voltage and current, you can directly replace the lithium battery.



3. If there is nothing wrong with the weather and the lithium battery itself, the quality of the products sold by middlemen is often the problem. These middlemen are not manufacturers and do not know the technology very well. Benefits are prioritized. Regardless of product quality problems, they will be sold according to customer preferences. Choose the corresponding accessories according to the actual situation, so it is very important to cooperate with the regular solar street light manufacturers when purchasing and choosing solar street lights, so that the quality is guaranteed in the early stage and the failure rate in the later stage is low.

HomeNewsReasons and solutions for the shorter lighting time of solar street lights

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