Guangzhou Anern Energy Technology Co., Ltd.

150W Solar Street Light Troubleshooting and Routine Maintenance

With the continuous development of solar technology, 150w solar street lights as an efficient and energy-saving lighting solution, are gradually gaining popularity among more and more people. However, during installation and use, there are occasional situations where the street lights do not light up, which can be quite frustrating. So, what should we do when 150w solar street lights fail to light up? This article will introduce five steps to troubleshoot the issue, helping you quickly locate and solve the problem, ensuring the street lights continuously bring brightness to our lives.


Site Lighting Check: Ensure Sufficient Light Source


Firstly, we need to check whether the installation site of the 150w solar street lights has sufficient lighting. Even though solar street lights can absorb light energy during the day even without sunlight, if the lighting conditions at the installation site are very poor, the solar panels may not effectively absorb and store electrical energy. Therefore, we need to ensure that the installation location of the street lights has good lighting without any obstructions affecting the light absorption.


LED Light Source Check: Firm Soldering is the Key


LED as the light source of the 150w solar street lights, its soldering quality directly affects the normal functioning of the street lights. If the LED light source is not firmly soldered, it may cause the LEDs to not light up or flicker. Therefore, we need to regularly check the soldering condition of the LED light source, and if any soldering issues are found, we should promptly replace the damaged LEDs or resolder them.


Circuit Check: Ensure Unobstructed Circuits


Poor circuit contact is a common fault in solar street lights. In rural areas, due to the complex environment, the circuits are prone to damage or aging. Therefore, we need to regularly check the circuits of the 150w solar street lights to ensure the circuits are unobstructed. If aging or damaged circuits are found, they should be replaced promptly to avoid problems such as unstable power supply and flickering lights.


Battery Check: Beware of Energy Storage Aging


As the energy storage unit of the 150w solar street lights, the battery's performance directly affects the lighting time and brightness of the street lights. Over time, the battery will gradually age, and its storage capacity will decrease. Therefore, we need to regularly check the battery’s energy storage condition, and if severe aging is detected, the battery should be replaced promptly to ensure the street lights function properly.


Controller Check: The Core of Coordinating System Operations


The controller is the core component of the 150w solar street lights, responsible for coordinating the operation of the various systems. When the street lights do not light up, we also need to check whether the controller is damaged. When inspecting the controller, we should first ensure that the battery voltage is normal. If the battery voltage is lower than the low voltage protection value of the controller, the controller will stop inputting, causing the street lights not to light up. At this time, we need to adjust the battery voltage or replace a suitable controller.


In conclusion, when 150w solar street lights fails to light up, we can troubleshoot from five aspects: site lighting, LED light source, circuit, battery, and controller. By checking these key components one by one, we can quickly locate and take corresponding measures to solve the problem, ensuring the street lights continually bring brightness to our lives. Additionally, we need to regularly maintain and care for the street lights to extend their service life and improve their effectiveness.

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