woman standing by electric fence with solar charger with horses in pasture

Best Solar Fence Charger

Last Updated on September 1, 2020

Are you searching for the best solar fence charger?

I’ve used a number of electric fence chargers over the years and have to admit that my solar fence charger is my favorite. Solar technology has improved tremendously in recent years making it a viable option. With this in mind I have reviewed the top models available and after reading this article you will know my recommendations.

Check the quick list below for links to customer reviews and prices for my best solar fence charger picks, or read on for the full review:

  1. Premier Solar IntelliShock 60 Fence Energizer
  2. Parmak Magnum Solar Pak 30 Mile Range Electric Fence Charger
  3. Zareba 10-Mile Solar Low Impedance Electric Fence Charger
  4. Parmak Solar Pak 25 Mile Range Electric Fence Charger
  5. Zareba 5-Mile Solar Low Impedance Electric Fence Charger
  6. Gallagher S10 Solar Fence Energizer
  7. Patriot SolarGuard 155 Electric Fence Energizer
  8. Zareba 2 Mile Low Impedance Solar Electric Fence Charger
  9. Fi Shock 5 Mile Solar Electric Fence Energizer
  10. Premier Solar IntelliShock 30 Fence Charger

If you have set up an electric fence and want to charge it with solar power, then you need to make sure that you have the best solar fence charger available on the market. I find that having a high-quality charger helps to ensure that your fence doesn’t fail you and that it offers you the protection and control you need.

How to Select the Best Solar Fence Charger

A great solar fence charger is an inexpensive and easy way to ensure that your electric fence has the power that it needs to keep your animals contained, but you must first make sure that you choose the right charger. Just like with other types of chargers, one of the most important things to think about when choosing a solar charger is how much fence you have.

The total length of fence you’ll be powering will play a huge role in what charger you choose, as some are designed for smaller lengths of fencing, while others can handle much larger fences without a drop in power.

Additionally, consider the type of animal you have. Horses are fairly large animals and won’t always be deterred by fences that are designed for smaller animals. Larger animals require a larger shock from a stronger charger to stop them from breaking through the fence.

I also recommend that you think about any plans you have in the future when choosing a charger. If you are going to expand your fenced-in area, then I recommend choosing a larger charger right away. This will prevent you from having to buy another one in the near future.

Advantages of a Great Solar Fence Charger

There are a few advantages that you will enjoy when you opt for the best solar fence charger on the market. Solar fence chargers are great for when your fence is set up in a remote location and you won’t have access to a power outlet, such as an AC source. Check this for more info on how solar power works.

These chargers are also very lightweight and easy to transport, which means that you can use them for strip grazing without a lot of hassle. Because they are easy to move and to set up, you can complete rotational grazing in a short period of time.

Solar fence chargers are also designed to offer shock through vegetation, which is great for when you have grass and weeds next to the fence.

Finally, you never have to worry about being negatively affected by a power outage when you opt for a solar power charger. Even if you don’t live off the grid all of the time, a grid down situation can put you in a sticky situation when your animals try to get out of the fence. Using a solar power charger helps to protect against this problem.

What to Look For in an Electric Fence Charger

One of the most important things that I think you need to consider when shopping for a solar power charger is if the charger features an indicator light. This will allow you to quickly glance at the charger and make sure that the fence is powered, which will give you peace of mind knowing that your animals are safe.

I also recommend taking into consideration the battery life of your new charger. The last thing that you want to do is deal with horses or other animals who have gotten out because your battery died. Generally speaking, you will need to change these batteries every few years, but some brands are known for having longer-lasting batteries than others.

In addition to battery life, you must also consider how long your battery can power your fence when there isn’t any sun. Some chargers are able to offer weeks of power, which is great for users who are in locations that don’t get a lot of sun or are prone to long storms.

Look at the joules offered by the charger. This is a way to measure energy and it will give you an idea as to how powerful the charger really is. Of course, chargers with more joules will have more power and will be able to easily power larger fences without problems.

Precautions to Consider

Of course, such as with any charger, there are some precautions to consider. I recommend that you are always careful when setting up your charger so that you don’t accidentally get shocked. Reading the instructions completely before getting started will help to ensure that you know what you are doing and will decrease your chance of getting hurt.              

You also have to make sure that the charger you choose is powerful enough for your fence. Don’t ever try to use more fencing than recommended, as this will cause your fence to be less powerful, and can make it possible for your animals to easily escape.

It’s also a good idea to always assume that your charger is working and never to test the fence by grabbing it. This is why I recommend choosing a charger with a power indicator so that you don’t have to worry about if the fence is charged.

5 Best Solar Fence Charger

Sometimes it feels like maintaining horse pastures is a full-time job. From repairs to expansions it is a large time investment for every horse owner. But investing in a quality solar electric fence charger can take out the work of replacing low quality chargers frequently. I have reviewed the top models on the market for performance, quality, and durability.

Premier Solar IntelliShock 60 Fence Energizer

This is a great option for anyone shopping for a solar fence charger that will last for a long time after being set up. It features a low battery indicator so that you can be aware of any problems before they get out on control. The on/off light is highly visible to ensure that users can easily check the status of their charger. Additionally, it is designed to stay powered, even during lower light conditions at different times of the year, ensuring complete protection for all horses.


  • Easily adjusts for seasonal light availability
  • Features a large capacity battery for ensured power
  • Has 0.60 joule fence energizer
  • Comes with a two-year warranty


  • Tends to be more expensive than other options on the market
  • Requires a little more knowledge for set up

Parmak Magnum Solar Pak 30 Mile Range Electric Fence Charger

Thanks to the durable chassis on this charger, users never have to worry about it being damaged or ruined due to water getting inside. It includes a performance meter that actually shows the fence’s condition, which is great for people who want to be able to easily and quickly check on the fence and whether or not it is safe for their horses. Additionally, this unit comes with a two-year warranty to cover lightning damage.


  • Features a sealed 12V rechargeable battery for night use
  • Can charge up to 30 miles of fence
  • Highly portable and weatherproof
  • Great for use in larger pastures


  • Can tend to fail without warning
  • Requires a lot of direct sun to charge correctly and reliably

Zareba 10-Mile Solar Low Impedance Electric Fence Charger

Not only is this unit incredibly easy to set up in a hurry, which is great for fast fence repair and installation, but it’s easy to operate. Because it only needs 72 hours of sunlight to start operating, it’s great for use in any conditions. The powerful battery will ensure that your fence is active for up to two weeks without any light, which ensures that your animals won’t be able to get out because of a storm or extended bad weather.


  • Incredibly fast installation due to the integrated mount
  • Light flashes when the fence has energy
  • Offers a 10-mile range
  • Can operate for two weeks without any sunlight


  • May not offer a powerful enough charge to deter some larger animals
  • Battery requires regular changing for best results

Parmak Solar Pak 25 Mile Range Electric Fence Charger

Even though some electric fencing can be difficult to install, this option is powerful, easy to install, and offers a charge right away. It’s perfect for use in bad weather and won’t easily be damaged in a rainstorm, as it comes in a durable and strong chassis. Additionally, this charger has an impressive range, which makes it great for users who need to power a lot of fencing.


  • Easily shocks through brush and wet weeds
  • Charges up to 25 miles of fencing
  • Built-in performance meter is great for monitoring
  • Does a great job maintaining a charge, even on cloudy days


  • Need to be facing south for the best sunlight and use
  • May not have a powerful enough shock for larger animals

Zareba 5-Mile Solar Low Impedance Electric Fence Charger

The included 6V battery with this charger is powerful enough to offer all of the control and shock that you need to contain your animals. While it is great for smaller animals, as well as pets, it may not offer the power needed to control larger cattle and horses. This means that users need to consider the temperament of their animals before relying on this option to keep their horses in their fence.


  • Easily fits on most surfaces, thanks to the high-quality mount
  • Easy-grip terminals are perfect for fast installation
  • Status light is easy to read and allows users to check the fence’s condition
  • Offers 0.10 output joules


  • Best for use with pets and smaller animals
  • Only for use on around five miles of fencing

Gallagher S10 Solar Fence Energizer

Gallagher S10 solar fence energizer

This is nice compact portable solar fence charger and energizer. It is not meant to power as big a fence as the models above and is better suited for powering a single electric fence wire for up to three miles. It would therefore be best suited for temporary enclosures or even for garden protection. The casing is well constructed and waterproof and drop resistance. It can be adjusted easily allowing for maximum sun exposure ensuring it remains powered and keeping your fence hot.


  • Durable and quality material
  • Adjustable to ensure max sun exposure
  • Portable
  • Waterproof and drop resistant


  • Not powerful enough for a full pasture

Patriot SolarGuard 155 Electric Fence Energizer

Here is another great smaller solar powered electric fence charger. It is best suited for small range livestock and horse fences. It has a good performing solar panel with a handy handle allowing for easy adjusting to maintain sun exposure. I set it up easily on a t-post and charged a top wire for a horse that likes to lean over any fence that isn’t hot. It worked great even in average sun light.


  • Good solar panel
  • 12v battery included
  • Easy setup


  • Not for large pastures

Zareba 2 Mile Low Impedance Solar Electric Fence Charger

Here is another good solar fence energizer from Zareba. Similar in quality to the other models from them on the list but this one is intended for covering smaller areas. Rated for two miles of wire it is enough for small turnouts and temporary fencing. This one also would make a great charger for keeping pests out of the garden. As a matter of fact I use this model for that very purpose. Sets up quickly on any t-post and just point it to the sun. The built in 4v battery is included and there is a charging light to help you know that it is working as it should. Great litter solar fence charger that is a good value.


  • Compact size perfect for small fences and even gardens
  • Quality materials
  • Dependable
  • Easy setup


  • Only for weed free areas

Fi Shock 5 Mile Solar Electric Fence Energizer

Fi-Shock ESP5M solar fence charger and energizer

This is a newer model on the market and it stacks up well with the competition. With a five mile range for a single wire, this makes for a great choice for many applications. The construction of the case is solid and it is backed by a one year warranty so it’s a safe product to go with. This model also is low impedance making it energy efficient. Easy to setup and once fully charged, it will work without sun for up to two weeks. Comes with a built in 6v battery.


  • 5 Mile range
  • Low impedance
  • One year warranty from the manufacturer
  • Lasts up to two weeks on a full charge
  • Built in 6v battery


  • Only for no weed areas

Premier Solar IntelliShock 30 Fence Charger

Premier Solar IntelliShock 30 Fence Energizer

This is another excellent product from Premier. The .30 joule solar powered fence energizer worked flawlessly when tested on a small turnout pasture with a single bottom wire. The solar panel is quality and was easy to adjust. This will allow for simple adjustments as the sun changes with the seasons. Comes with a sealed lead acid battery, 12v, with the wiring harness connected to the 5 watt solar panel. It also has the ground spike included with a support stand. This is a great performing solar fence charger that I wouldn’t hesitate to use again.


  • High performance
  • Durable
  • Quality materials
  • Comes with everything you need but the fence


  • Heavier than some other models on the list

For more horse guides and tips read these articles:


The Zareba DSP10M solar electric fence charger is the best charger on this list. Not only is the price much more affordable than other options that you can buy, but it easily shocks through wet weeds and other brush, ensuring that your horses are always safe in the field. It’s perfect for small or medium pastures and is portable and easily to install, making it a great option for rotational grazing when you want to easily move your animals to a new field. Finally, the light flashes when your fence has energy, making it easy for you to check its condition at a glance.

Here is the quick list once again with my picks for the best solar fence charger. Check the links for price and customer reviews.

  1. Premier Solar IntelliShock 60 Fence Energizer
  2. Parmak Magnum Solar Pak 30 Mile Range Electric Fence Charger
  3. Zareba 10-Mile Solar Low Impedance Electric Fence Charger
  4. Parmak Solar Pak 25 Mile Range Electric Fence Charger
  5. Zareba 5-Mile Solar Low Impedance Electric Fence Charger
  6. Gallagher S10 Solar Fence Energizer
  7. Patriot SolarGuard 155 Electric Fence Energizer
  8. Zareba 2 Mile Low Impedance Solar Electric Fence Charger
  9. Fi Shock 5 Mile Solar Electric Fence Energizer
  10. Premier Solar IntelliShock 30 Fence Charger

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