how long do solar lights last

How Long Do Solar Lights Last?

How long do solar lights last? Solar lights are an easy way to add light to your yard and garden. They’re also a great way to save money on electricity. But how long do solar lights last? And what should you look for when buying solar lights? Read on for answers to these questions and more.

If you’re looking for a simple answer here, it’s this: It depends on the brand and quality of the light. Some solar lights may only last a few months, while others can last over five years. 

Depends On The Brand And Quality Of The Light 

How long they will last depends on the quality of their materials, how well they are made and how well they are repaired or replaced when needed. It also depends on how often you use them.

How Bright They Are (And How Much Power They Use)

If you use them every night all year round, then they’ll probably last longer than if you only use them in the summer months or only once or twice a year. Solar lights that use LED bulbs generally last longer than those with incandescent bulbs. A good rule of thumb is that the more expensive the light, the longer its battery life and lifespan. In general, however, you can expect your solar lights to last around three years.

Quality Of Solar Panel 

Many factors affect how long your solar lights will last:

The quality of the solar panel will have a significant impact on how long your lights will last. Poor quality panels will not be able to charge up enough energy during the day to provide you with good illumination at night. This means that even if you have a high-quality bulb in your light, it won’t be able to perform as well as it should if the panel isn’t up to par.

Battery Quality 

Another factor that affects how long your solar lights last is battery quality. Some manufacturers use cheap batteries which don’t hold their charge very well over time; others use better quality ones that do hold their charge well over time and therefore provide more hours of illumination per day or night (depending on whether they’re solar-powered or run-off batteries). 

How Long Do Rechargeable Batteries For Solar Lights Last?

The answer to this question is not straightforward. A lot of factors affect the life of rechargeable batteries, including the quality of the battery and how often you use it. However, some general guidelines can help you get an idea of how long your solar lights will last.

The Quality Of The Battery

Some people think that buying cheap batteries will save them money in the long run, but this is not always true. You should always use quality products, even if they cost more than their cheaper counterparts. The quality of the battery will affect how long it lasts before needing replacement because it determines how much charge it can hold before needing recharging again. 

If you are using new batteries, expect them to last for about a year before they need replacing. This is because newer batteries have more power than older ones do. The more expensive lithium-ion batteries tend to last longer than other types of rechargeable batteries, but even these will eventually lose their charge over time.

Why Does A Solar Light Stop Working?

Solar lights are one of the best ways to go green and reduce your carbon footprint. They are easy to install, inexpensive, and can last for years with minimal maintenance. However, when you notice your solar light isn’t working properly, it may be time to check the batteries or do some troubleshooting.

Here are some reasons why solar lights may stop working:


The first thing that you must consider is the age of your solar light. If your solar light has been in use for more than two years then it is likely that something has gone wrong with it and it needs to be repaired or replaced. If you have had your light for less than two years then it may just need some maintenance work done on it before it will work again properly.

The Batteries Are Dead Or Low On Power 

This is probably the most common reason why a solar light stops working. If you have not replaced the batteries recently, they may be dead or too low on power to provide enough electricity to run your light fixture. If your battery compartment has a removable cover, open it and check the condition of the batteries inside. Make sure there is no corrosion on them and that they are not leaking any fluid onto other parts of your fixture. If necessary, replace them with new ones before continuing with the troubleshooting steps below.

Faulty Batteries

If there are any problems with your batteries then this can cause problems for your solar light as well as any other electrical device that uses batteries. You should check them regularly to make sure that they aren’t flat or faulty before trying anything else out on your lights!

The Wiring Has Broken 

Another possible cause for malfunctioning solar lights could be wiring damage caused by corrosion or water damage. If your fixture doesn’t have replaceable batteries but does have a removable cover in its base instead, remove it and inspect the wiring carefully for signs of damage like loose connections or broken wiring. 

Does Heat Affect The Lifespan Of A Solar Light?

Yes, heat can affect the lifespan of a solar light. A solar light’s lifespan depends on how hot it gets (as well as other factors). But in general, if you live in a warm climate and your lights are exposed to direct sunlight for long periods every day, they will probably last less than three years. In colder climates, they should last longer.

Average Lifespan Of Most Solar Lights

The average lifespan of most solar lights is at least five years. A few models have even been known to last 10 or 15 years before needing replacement batteries or bulbs. However, most manufacturers don’t give exact lifespans because they’re difficult to quantify.

how long do solar lights last

The good news is that you can reduce the risk of damage by following these tips:

Protecting Your Solar Lights From Heat Damage

  • Install Solar Lights Away From Direct Sunlight
  • Keep Your Solar Lights Clean And Dry (If You Have To Mow)


Solar light is perfect for lighting up your outdoor space. Most solar lights have a lifespan of up to 10,000 hours. With proper maintenance, a high-quality outdoor solar light can last for many years.