Best Solar Fence Chargers – Top Electric Fence Kits

There’s only one cost-effective, clean-energy, solution for charging electric fences: solar fence chargers. An electric fence is an excellent and reliable way to keep your property protected. However, it can come at a considerable cost since maintaining it contributes to your energy bill. But now there’s a solution. Solar fence chargers don’t require any power source except for the sun.  This means no electric bills from the sun and no shortage, ever.

There are several different types of fence chargers available on the market. The most common are AC- and DC-powered fence chargers and chargers that are battery powered. AC chargers are simple to set up and require nothing but a connection to your power outlet to run. DC chargers are even easier to use than AC chargers. Instead of having to run a line directly to an outlet, a battery fence charger will draw all the power it needs from an internal/external power source.

However, there is one type of charger that’s better than the rest – the solar powered charger. These chargers work well in isolated locations that don’t have access to a power source. In addition, they are an excellent choice for fences that need a continuous output to remain live all the times. These chargers are lightweight, easy to move and set up, and also make an excellent choice for rotational or strip grazing systems.

For those who worry that their fence charger won’t be able to work when the weather is bad, we have some good news. Many solar chargers can last for several weeks on a single charge, so even cloudy weather won’t be too much of a problem.

Now that you’re more familiar with solar powered electric fence chargers, take a look at our top picks in 2019. Also, don’t forget to read our comprehensive buying guide that will help you pick the charger that will fulfill all your needs.

Zareba 30-Mile Solar Low Impedance Electric Fence Charger

Parmak ​Magnum Solar-Pak 12V

Red Snap'r 2-Mile Solar Fence Charger

Best Solar Electric Fence Charger Reviews

There can be a good deal to consider when managing the consistent charge to your electric fence systems.  This is an even trickier issue if your fence happens to be in a remote area with no easy access to traditional power.  Good news: there’s the most traditional power: the sun. Below you’ll see our top picks for best on budget, best for features and functionality, and the editor’s choice to help you make your decision.

Parmak ​Magnum Solar-Pak 12V

Most Popular

Parmak is a brand well-known for creating some of the best fencing products for years, and this solar electric fence charger is no exception. This charger comes with a 12-Volt battery and it can charge up to 30 miles of fencing. The product was built so that it could withstand some of the harshest weather conditions. The charger also features an advanced solar panel that stores the energy generated from the sun in a low-impedance rechargeable battery. This way, your fence will stay electrified during the night as well.

The manufacturer advises leaving the product in the sun for a few days so it can charge prior to use. Once fully charged, the product should be able to last up to 14 days without any sunlight. The Magnum Solar-Pak comes with 2-year warranty protection from any lightning damage and a 1-year warranty for the battery.


  • ​Very powerful charger that can cover up to 30 miles
  • Great choice for large pastures​
  • Ideal for all types of animals
  • Made out of quality materials
  • The product is weatherproof
  • It is easy to replace solar panels
  • The product is covered by a good warranty
  • Good warranty and customer service


  • On the expensive end of the market
  • ​Might be overkill for some buyers

Zareba 10-Mile Solar Low Impedance Electric Fence Charger

This solar fence charger from Zareba is perfect for those who own smaller livestock animals such as chickens, pigs, and rabbits. The charger is battery-operated and has a 5-mile range. It works the best for medium-sized fences. However, if you need to keep large predators at bay, then this charger might not be the best choice for you.

The Zareba battery-operated fence charger comes with a 6-volt battery. Reliable solar power operates your fence up to two weeks without sunlight. The greatest feature of this charger is it’s incredibly powerful battery.The product is quite easy to install and it will work seamlessly in regions with light to moderate length vegetation. The unit does feature moisture-resistant internal components but it is not waterproof.


  • The product is affordable
  • Performs very well
  • Installing the charger is easy
  • Weather-resistant case is included
  • Battery can last up to 5 weeks
  • Covered by a 1-year warranty


  • 20-kilovolt insulated wire is required to connect the charger to the fence separately
  • The unit is not waterproof
  • The charger could be more durable

Red Snap'r 2-Mile Solar Fence Charger

Best Value

For those who care for small animals and are on a budget, this solar electric fence charger is a perfect choice. It features a 4-volt battery, convenient “OK” light that shows the charger is operating, and 1-year warranty that covers lightning damage, as well. However, the range of this charger is only 2 miles and it is suitable for fences not surrounded by weeds.

The small size of this solar powered electric fence charger makes it very easy to install the product almost anywhere including T-posts, wood posts, round posts, and even flat surfaces. The charger comes with low-impedance technology which enables the battery to last longer and prevents shorts when the fence is touched by weeds.

In addition, the charger is lightweight and it features a handle, making the product portable. The solar panel was built to endure shock, damage, and harsh weather conditions. The charger is suitable for almost all types of fences including aluminum, poly rope, steel, poly wire, and poly tape.


  • Great choice for those on a budget
  • Includes a 4-volt battery
  • Lightweight and has a built-in handle
  • Can endure pressure and harsh weather conditions


  • The charger may not last very long
  • The shock is not that strong

Zareba 30-Mile Solar Low Impedance Electric Fence Charger

Editor's Pick

This solar fence charger from Zareba has a 30-mile range and runs day and night.  In fact, this powerful solar fence charger can run for up to 2 weeks without a charge from the sun. There’s an “OK” indicator to let you know the fence is still charged.

Thanks to its powerful performance, this charger can be used in weed-heavy fences. It can also withstand almost all weather conditions including rain, wind, hail, and lightning. The low impedance system prolongs battery life.

Installing the product is very easy thanks to the built-in ground-rope strap and fence wire strap. In addition, the product is covered by a 2-year warranty which also includes lightning damage.


  • The unit is reasonably priced and delivers excellent performance
  • Lasts up to 2 weeks with no charge from the sun
  • The charger is durable and weatherproof
  • Works well even for weed-rich fences
  • The charger is easy to install and use


  • Power can fluctuate due to overcast weather

Fi-Shock 2-Mile Solar Powered Electric Fence Charger

The low-impedance solar fence charger powers a 2-mile range and it’s great for protecting smaller animals like dogs, rabbits, or chickens.  These damage-resistant, durable solar panels are made with compartmental construction. Plus, this resists shorts when there’s contact to the fence from overgrowing weeds. Made in the USA, this charger comes with a 1-yr limited warranty including damage caused by lightning.


  • Great for smaller budgets
  • Great for small-area fencing
  • Excellent option for smaller animals


  • Not waterproof
  • Shock may be minimal to larger dogs and animals

What to Consider When Buying a Solar Fence Charger

What to Consider When Buying a Solar Fence Charger

When choosing the right solar electric fence charger for your home, there are a few things you need to keep in mind before making a purchase. This includes battery life, impedance, charge capacity, and the size of the animals that you intend to keep in. As with outdoor solar cameras, the fence charger you buy should also be sturdy enough to withstand even harsh weather conditions.

Battery Capacity

Battery capacity plays an important role in fence chargers. If you live in a region where it’s constantly sunny, then you don’t have much to worry about. However, if winter months in your region tend to get harsh, then high battery capacity will definitely come in handy. It will also enable the charger to work during the night when there is no sunlight.

Amount of Power

The amount of power you need depends on the size of your fence and the size of the animals you’re want to protect. The higher the Joule output is, then the stronger the shock output is. This can be either a good or a bad thing, depending on the size and type of animals you’re keeping. (You may wish to combine a solar fence charger with a solar gate opener if the aforementioned fence has a gate.)


Intense voltage can seriously harm your animals. Make sure the voltage of the solar fence charger you are going to buy is safe and effective at the same time. If you live in a place with many snakes or alligators, it is recommended to buy a fence charger that outputs strong shock so these threatening predators could be repelled.

Charger Capacity

Different solar fence chargers have different charging capacity. If you’re in the need of a charger that can keep a large area powered up, then you should consider investing in a high-end model, which has a wide range capacity. Before buying a charger, make sure that the range it covers fulfills your needs. And if you’re worried about battery life, keep a solar battery tender in mind.

Low and High Impedance

Have you heard of the terms low-impedance and high-impedance? Basically, low-impedance means that the shock produced by the fence only lasts for about .003 seconds. This way, excess energy won’t be wasted on vegetation, which happens frequently with high-impedance fence chargers.

Vegetation can sometimes to disrupt the electrical current and the majority of electric fences struggle with this problem. However, this is not an issue if you purchase a low impedance fence charger.

Sturdy Build

Since your solar powered electric fence charger is very likely going to be placed in an isolated spot which has no covers, it is important to pay attention to the materials it is made of. Make sure that you go for a sturdy, weatherproof solar charger that will be able to survive even in harsh weather conditions, just as you would with solar spotlights.

Fence Type

​The type of fence you own can also affect the type of solar charger that you should buy. For example, a fence made out of steel wire requires less power because it’s less resistant to electricity than other fences such as tape rope or poly wire.

On the other hand, poly rope requires a low-impedance charger whereas a multi-strand fence usually requires more power and greater coverage capability. So, if you have 5-strand fencing that is about 2 miles long, then you should  purchase a solar charger that can handle 10 miles of fencing.


Animals play an important role when choosing the charger for your fence. It all depends on what sort of animals are you trying to keep in or out. The larger the animal is, the harder it is to keep it in. In general, larger animals need a strong shock while a slight bolt will be enough for smaller animals. (Want to keep an eye on said animals? Why not try one of these solar trail cameras?)

In addition, besides their size, animals also vary by the length of the hair. It is recommended to get a solid-state fence charger to control short-haired livestock and small animals such as rabbits or pets like dogs and cats. Such chargers deliver a medium amperage shock in pulses of medium duration. Large animals with thick foot pads, hide, hooves and hair require a strong shock.

Hopefully, our buying guide helped you understand better what type of a solar powered electric fence charger you need. Make sure to keep in mind all these different features, such as the range, voltage, build, and battery life, when choosing the charger for your fence. And, if you decide to go for one of the solar fence chargers from our list, you definitely won’t be making a mistake. That’s especially true if you combine it with one of these solar-powered driveway alarms or solar floodlights!

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