How to Turn Solar Lights Into Battery Operated

Are you looking for an energy-efficient and cost-effective way to light up your outdoor space? With the rising cost of energy and an uncertain future for our planet, transitioning away from fossil fuels to a more sustainable form of energy is becoming increasingly important. 

Solar energy has emerged as one of the most reliable options for powering our homes and businesses with renewable, clean electricity — but what about those areas that can’t tap into a solar grid? Well, here’s where solar lights come in!

How to Turn Solar Lights Into Battery Operated

Solar lights might be the perfect solution! Solar lights are easy to install, require little maintenance, and come in a variety of designs and shapes. 

However, if you have limited access to sunlight or just want a more versatile lighting system, you can easily convert your solar light into a battery-operated one. In this post, we’ll discuss how to turn solar lights into battery operated ones so you can still enjoy their benefits even in areas without access to sunlight or location not suitable for conventional solar panels. Keep reading to learn all about it!

The Benefits of Turning Solar Lights Into Battery Operated

1. Doesn’t Need the Sun

The main benefit of turning your solar lights into battery-operated ones is that you’ll be able to use them in any location, regardless of how much direct sunlight it receives. This means you won’t have to worry about sun exposure when you want to light up your backyard or patio at night.

2. Long Lasting

Battery-operated solar lights offer maximum flexibility since they don’t need to be recharged with sunlight during the day. Instead, they rely on the energy stored in their batteries, which means they can last for a long time compared to traditional solar lights.

3. Cost Effective

Converting your solar lights into battery-operated ones is also an excellent way to save money. Since you won’t have to buy solar panels, you’ll be able to enjoy the benefits of a fully operational lighting system without having to break the bank.

Required Items to Make the Conversion

For this DIY project, you’ll need a few items:

  • Solar light (with separate solar panels)
  • 12V rechargeable battery
  • Soldering iron and wire
  • Power drill

10 Steps on How to Turn Solar Lights Into Battery Operated

Step 1: Measurement

Start by measuring the diameter of the hole in your solar panel. If you don’t have one, most models come with pre-drilled holes. Write down the measurements and use them to buy a power drill that fits it perfectly.

Step 2: Drilling the Hole

Once you’ve acquired your power drill, use it to make a hole in the back of your solar panel that’s big enough to fit the rechargeable battery inside. The holes should be large enough that the battery can fit snugly but not so big that it falls out.

Step 3: Connecting the Battery

Now, you’ll need to connect the rechargeable battery to your solar panel. To do this, use a soldering iron and wire to make a connection between the positive and negative terminals of your battery and the corresponding terminals on the solar panel.

Step 4: Installing the Battery

Once you’ve made a secure connection between your battery and solar panel, place them inside the hole you drilled in the second step. Make sure to double-check that everything is connected properly before moving on to the next step.

Step 5: Testing the Connection

Now, it’s time to test your connection. Place the solar panel and battery in a sunny spot and turn on the light. If everything is connected properly, you should see a bright light coming from your solar panel. If not, check all of your connections and make sure they are secure.

Step 6: Connecting the Wiring

Use the soldering iron and wire to connect a wiring harness between your battery and solar panel. This will transfer power from the battery to the panel when it’s not receiving direct sunlight.

Step 7: Testing the Wiring

Once you’ve connected all of the wires, place your solar panel and battery in a sunny spot and turn on the light. The light should still be bright, indicating that the wiring is working properly.

Solar Panel and Battery in a Sunny Spot

Step 8: Installing the Wiring

Now, it’s time to install the wiring harness inside your solar panel. Make sure all of the wires are securely connected and that none of them are loose.

Step 9: Finishing the Installation

At this point, your solar panel should be ready to go. If you want, you can add a switch or timer to control when your light turns on and off.

Step 10: Enjoy!

Your solar panel is now ready to be used as a battery-operated light. Enjoy the convenience and cost savings of having a battery-powered lighting system in any location. It will provide you with energy-efficient lighting for many years to come.

This is a great way to make the most out of your solar lights and enjoy their benefits in any location. With just a few items and some time, you can easily convert your solar lights into battery-operated ones. So go ahead and get started on this DIY project today.

7 Safety Precautions to Take

1. Wear safety goggles if you are going to be cutting or drilling into the solar light. Safety wear is important to protect yourself from any flying shards of metal or plastic. Always remember to use proper caution when dealing with electrical components and wiring.

2. Make sure you have the right tools for the job and that they’re in good condition. A few of the tools you may need include screwdrivers, pliers, wire cutters, and a drill. If you don’t have the right tools, it can be dangerous and may damage the light.

3. Disconnect the battery from the solar light before attempting any modifications. This is important for safety and to make sure that you don’t accidentally shock yourself or cause a fire.

Disconnect the Battery From the Solar Light

4. Wear insulated gloves when working with the wires of the solar light and the battery. This will help protect you from any electric shocks that could occur. The gloves should be non-conductive and provide good insulation.

5. Unplug the solar light from any external power source before attempting to modify it. This will prevent you from overloading the light or causing a short circuit. The solar light will not be able to receive power from the battery until it is re-connected.

6. Be sure to use insulated electrical tape when wiring the battery to the solar light, and be careful not to leave any exposed wires. Exposed wires can cause a short circuit and lead to a fire or an electric shock.

7. Double-check that all connections are secure and that the battery has been properly wired to the solar light. This will ensure that your modifications have been done safely and correctly.

Following these safety precautions will help prevent any accidents when converting solar light into a battery-operated one. Always remember to exercise caution when dealing with electrical components, and make sure you use the proper tools. With the right safety measures in place, you can enjoy your new battery-operated solar light for years to come.

Frequently Asked Questions

Can You Convert Solar Lights to Electrical Energy?

Yes, you can convert solar lights to electrical energy. This can be done by connecting the solar panel to a battery or DC power source and using an adapter cable to connect the two. The conversion process is relatively simple and does not require any technical expertise. Once connected, the solar panel will charge the battery, and the battery will then be able to power the solar light.

Do Solar Lights Need Batteries?

No, solar lights don’t necessarily need batteries. Some models of solar lights come with a built-in rechargeable battery that can be recharged using sunlight or other forms of electricity. Other models may require an external battery to be connected in order to power them. In any case, having a backup battery will help ensure that the solar lights stay lit even in periods of low light.

Having a Backup Battery Will Help

What Is the Best Battery for Solar Lights?

The best battery for solar lights is one that is specifically designed to be used with solar lights. These batteries are usually lithium-ion or lead acid type, and they can provide power to the lights for long periods of time.

When choosing a battery, make sure that it is compatible with the solar panel and the light fixtures being used. It is also important to ensure that the battery can hold enough charge to keep the lights running for at least 8 hours or longer during nighttime or cloudy days.


Energy efficiency and innovation is the key to success in the future. The ability to turn solar lights into battery-operated is an excellent example of this principle. With the use of a few tools and some basic DIY know-how to turn solar lights into battery operated, anyone can convert their solar lights into battery-run fixtures with relative ease. 

Furthermore, these modifications allow individuals to customize their lighting setup in any way they see fit – from brightening up their patio or garden to providing all-night illumination during the night.

Moreover, when done properly, solar light setups are often more cost-effective than traditional electrical solutions, thus saving both money and energy in the process. Regardless of your goals or ambitions, transforming solar lights into battery-operated systems can be an easy and fun experience that may revolutionize your backyard in no time!

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Jennifer Branett

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