Solar Lights Not Working: 5 Most Common Problems

We live in a world where new discoveries emerge every day, and the most recent technological innovation is solar electricity. However, with any beautiful innovation, you may face some issues and Solar Lights not working is one such example.

Solar lights may be great, but for some individuals, they could cause specific difficulties. If one of you is facing some issues, you may be surprised to know that we can follow a few easy tips to make them work again.

In this article, we will discuss the problems you can have with your Solar Lights and how you can fix them easily. 

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What Are Solar Lights, and How Do They Work?

We must know about Solar Lights to understand why your solar light is not working. Solar simply refers to the sun, whereas lighting means the process of providing light. Therefore, light generated using energy from the sun is called Solar Light.

Solar Light includes a Photovoltaic module, a charge controller, a lithium battery, an inverter, and light. The PV module absorbs sunlight and converts energy into direct current that is stored in batteries. This energy powers the solar lamp.

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Reasons Why Your Solar Light is Not Working?

Reasons Why Your Solar Light is Not Working?

There can be several reasons why your Solar Lights are not working, including faulty cables, dead batteries, a lack of sunlight, and many others.

Here are some of the most common reasons why your Solar Light may have stopped working.

  1. Solar Light Panel is not getting sufficient sunlight.
  2. Solar Panel of your light is dirty.
  3. Solar Light is in close proximity to another light source.
  4. The storage battery has become old.
  5. Sensor of your Solar Light is faulty.

Now, let’s deep dive into each of these reasons to understand the problem better.

Solar Light Panel is Not Getting Sufficient Sunlight.

Insufficient Sunlight

Solar Lights operate on energy stored from the sun, and one of the most common reasons your Solar Light is not working is because it is not getting adequate sunlight. 

If your Solar Lights do not get enough sunshine, they will not be able to charge the batteries fully, and as a result, the light will stop working.

Solar Panel of Your Light is Dirty.

Dirty Solar Panel

Dust and dirt on a solar panel restrict the absorption of sunlight, and the batteries may not get fully charged with the bit of light that is reaching the panel.

In addition, the dust might get so thick that the sunlight cannot reach the panels, resulting in no charging of the batteries.

Solar Light is in Close Proximity to Another Light Source.

Close to other light source

Solar Lights are fitted with a photovoltaic cell-based sensor that detects all types of light, including artificial light. The lights that shine directly on your solar lamps may give a false signal to the sensor and the light will not work.

The Storage Battery Has Become Old.

Battery Need To Replace

Solar Lights come with a pre-installed battery that is designed to last for a few years. However, sometimes we tend to forget that battery life has come to an end, and it needs replacement. 

If your Solar Light has stopped working or the performance has dropped, then it may be time for you to get a new battery. 

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Sensor of Your Solar Light is Faulty.

Sensor Not Working

The majority of the Solar Light has a sensitive sensor which switches the light ON or OFF. If the sensor gets faulty, it won’t differentiate between day and night. So, the light may stop working.

Fun Fact:

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Simple Checks and Fix If Your Solar Light is Not Working.

Most of the problems you may face with Solar Light can be solved easily if you understand the components and their functioning. Very few exceptions would require the aid and assistance of a technician or an engineer.

We have already discussed some very common problems which you may face with Solar Lights. Now let’s find out how to follow some quick checks and fix the Solar Light if it has stopped working. 

  1. Check if your Solar Light is getting adequate sunlight for the battery to get charged. If there is any barrier between the lamp and the sun, then you may have to clear the barrier or relocate the light.

If there is no barrier, maybe you should adjust the angle of the Solar Panel. The angle of the Solar Panel is critical since it helps you maximize the energy efficiency, and the batteries will get charged adequately.

  1. Solar Lights tend to accumulate dust and get dirty over a period of time. So, regular cleaning is a good practice you need to follow to prevent your Solar Light from malfunctioning.

A clean solar panel provides adequate sunlight to charge the batteries properly. You can use a slightly wet piece of cotton to clean your panels without using any random chemicals or additives since the chemicals may damage the equipment.

  1. You must check to see if there is another source of light in the area. This light sensor may detect the light coming from a nearby lamp to give a false indication, and the light will not turn ON.

Most Solar Lights are fitted with Lux sensors to determine how dark it must be outside for the light to get activated. You can adjust the sensitivity of these sensors.

If the light still doesn’t work, you may have to relocate the light or rotate it away from the nearby lighting source. 

  1. If you have noticed a decrease in the runtime of your Solar Light, then the battery may have discharged. First, check the manufacturing date on the battery and see if the recommended time of replacement is near.

The Solar Lights can be tested with normal batteries of the same voltage to determine if the battery is faulty. If the lamp works on a normal battery, it’s time to replace the battery of your Solar Light.

  1. You can simply cover the photocell of the Solar Light with your hands or use a dark piece of clothing to check if the sensor is faulty. If the light turns on, your sensor is working correctly.

You should clean the sensor thoroughly and test it again. If your Solar Light is still not working, you may have to replace it. 

Check if the light is still under warranty to get a free replacement, or you can purchase a new sensor and replace it yourself.

Final Thoughts

Solar Lights are eco-friendly, cost-effective, and an excellent way to illuminate the outdoors of your house. You must switch over to this cost-saving investment for trouble-free, long-lasting performance. Find out Top Solar Lights with Long Warranty here: “LINK.”

Despite purchasing a good quality Solar Light, you may face some difficulties over a period of its use. By now you must have understood the basic difficulties you may face using Solar Light and how you can rectify them easily.

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