Best Solar Fence Charger for 2022

Written by <strong>William Palmer</strong>
Written by William Palmer

Last Updated on January 12, 2022

best Solar Fence Charger

H ow do you control domestic animals and livestock? You put up an electric fence around your property, which generates low and quick shock if someone touches it. This enables you to keep your domestic animals inside your property while keeping other wild animals like wild dogs, wolves or foxes outside your property for protecting your livestock.

However, in remote locations, it can be challenging to find an AC outlet for powering the electric fence charger. Besides, during a power outage, you can not protect your animals or livestock. Therefore, the best solar fence charger is the solution to all your problems.

The best solar fence charger uses sunlight for functioning, and thus you won’t have to worry about extra electricity cost. Even during the power outage, the solar fence charger will use the stored energy for functioning, which ensures your complete safety.

The solar fence chargers won’t run out of power easily and don’t require installation of long AC wires around the large to medium pastures. However, nowadays, thousands of solar powered products manufacturing brands are out there who offer several specifications. We have created a buyer’s guide to help you find the best solar fence charger.

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List of the best solar fence chargers in 2022

Once you know how to use the fence chargers and the rewarding benefits of using them, the next question that pops up in your mind is, Which is the most suitable solar fence charger for your property? For a first time buyer, the answer won’t be that simple. Due to the availability of thousands of brands, specifications and multiple features, choosing the best solar fence charger can be a difficult task.

Therefore, we have listed a few products below along with detailed reviews to help you make an easy pick.

Our pick
Parmak Magnum Solar-Pak 12 Low Impedance 12 Volt Battery Operated 30 Mile Range Electric Fence Charger

Parmak Magnum Solar-Pak Electric Fence Charger​

Parmak Magnum Solar-Pak 30 Mile Range Electric Fence Charger MAG12-SP comes with Magnum 12 Solar-Pak superior charging technology that efficiently powers the solar fence, and thus saves you a lot of money and time. At night, the 12-volt rechargeable battery powers the fencer that comes included with the kit.

Parmak Magnum Solar-Pak 30 Mile Range Electric Fence Charger MAG12-SP is a best-in-class product by the brand Parmak, the American brand that has years of experience in manufacturing the electric fence. The whole kit component contains a small-sized solar panel to charge the 12V sealed lead-acid solar rechargeable battery daily for powering the fence system at night.

There’s an in-built performance meter that offers three main functions, as the users turn on the solar electric fence charger. In the first function of the performance meter, you can verify the smooth meter movement and if it is capable of indicating the voltage output at full scale or not. On the next function, you can test the solar battery level indicates there different options including red, green, and yellow to confirm the battery condition, like if it is discharged or suitable for operation.

Finally, the third function of the performance meter provides the voltage output test after going under the battery level test, which indicates the voltage level available on the fence.

The solar electric fence charger has a low-impedance charger fence along with an 11,000 volts open-circuit and it ranges 30 miles, which makes it a suitable device for large to medium pastures. Parmak Magnum Solar-Pak 30 Mile Range Electric Fence Charger MAG12-SP is an ideal solar electric fence for deer, pigs, bears, predators, cattle, horses, dogs, and sheep.

Stand-out features include

  • Ideal for large to medium pastures.
  • Low-impedance charger.
  • Performance meter to show the condition of the fence.
  • Weatherproof and portable.  


  • Range – 30 miles.
  • Weight – 24 pounds.
  • 1.1 – 3.1 joules output.
  • The voltage at 500 ohms – 6,100 volts.
Also great
Zareba ESP10M Electric Fence Fence Charger

Zareba ESP10M Electric Fence Fence Charger

Zareba ESP10M-Z Solar Low Impedance Electric Fence Charger is an ideal product for energising fence lines in remote areas without paying the additional electricity bill. This device comes with an in-built solar panel to collect the solar energy and store it so that you can run the fence without a charge for up to 2 weeks.

Zareba is one of the best brands for manufacturing and designing electric fencing systems, and thus Zareba ESP10M-Z Solar Low Impedance Electric Fence Fence Charger is an ideal choice to go for. 

With a 10-mile solar electric fence range, it is suitable for short-haired animals like bulls, cattle, horses as well as goats. As it delivers energy shock up to 0.15 joules, it is suitable to keep any kind of short-haired animals contained in their fence system.

When installing the Zareba systems, the users are recommended to charge the 6-volt battery at first for almost 3 days in switched off position to charge the rechargeable battery completely. After this solar powered electric fence charger is completely charged, it will last up to two weeks without charging as it offers remarkable reliability on solar power. 

The main highlight of the Zareba ESP10M-Z Low Impedance Electric Fence Fence Charger is that it can reach up to 10 miles of the electric fence without weeds, a 5 miles steel wire without weeds and a poly wire without weeds. Because the heavy weed conditions can lower the range to zero and a light weed lowers it to 5 miles or 2.5 miles.

Stand-out features include

  • Integrated with easy-grip knobs.
  • Easily monitor fence status and controls.
  • Performance meter to show the condition of the fence.
  • Easy to install.  


  • 10 miles range.
  • Weight – 4.11 pounds.
  • Energy output – 0.15 joules
  • Product Dimensions -11.5 x 8 x 11.2 inches
  • Open circuit voltage – 11,400 volts
Budget pick
Parmak DF-SP-LI Solar Range Electric Fence Charger

Parmak DF-SP-LI Solar Electric Fence Charger

Parmak DF-SP-LI Solar Pak 25-Mile-Range Electric Fence Charger features a low impedance and has an exclusive in-built performance meter. For livestock control, it offers shock through wet brush and weeds. Besides, it is suitable for medium to small size pastures.

Parmak DF-SP-LI Solar Pak d 25-Mile-Range Electric Fence Charger is another amazing product by the brand Parmak, which is suitable for medium to small pastures.

Parmak DF-SP-LI Solar Pak d 25-Mile-Range Electric Fence Charger delivers a low impedance but powerful shock to the electric fences, as it is designed using solid-state circuitry, laser-trim and computer precision.

This solar electric fence charger has a small solar panel, which continuously powers the 6-volt battery and it charges the solar battery 42% faster. Besides, it stores up enough energy to cover 25 miles of fence.

Parmak DF-SP-LI solar charger comes with 3 years of warranty that is covered by the brand. Apart from that, it is an ideal solar electric fence for wild animals like pigs, horses, cattle and dogs. The energy generated during the shock is between 1.6 and 0.75 joules, while the voltage of the fence went up to 500 ohms to 9,000 volts.

Further, this product is completely weatherproof, thereby, making it a perfect device for outdoor use. There is an in-built performance meter that allows you to monitor the condition of the fence anytime. It has a performance meter that exhibits three operation tests including a solar battery charge level, meter test and voltage output test.

Stand-out features include

  • CAS and UL listed.
  • Ideal for small to medium pastures.
  • built-in performance meter to show the condition of the fence.
  • Easy to use.  


  • 25 miles of fence range
  • Weight – 11.33 pounds.
  • Energy Output – 0.75 – 1.6 joules. 
  • Product Dimensions – 17 x 8 x 13 inches.
Budget pick

Patriot SolarGuard 0.05 Joule, 50 Fence Energizer

Patrio is among the leading best solar fence charger brands out there. It has a durable battery that can keep the device running for a long time. If you are looking for a product with less maintenance and durable performance, then this is a must-have for you.

Patriot SolarGuard 0.05 Joule, 50 Fence Energizer is a compact solar powered fence charger designed to be used in vegetable gardens and residential yards. It is ideal for keeping pests at bay and containing domestic animals inside.

Among all the other interesting features the users will find in this product, includes an efficient and smart battery management system to keep the battery running for a long duration like two weeks after a single charge. This solar fence charger is ideal for keeping away many including rabbits, dogs, pigs, roosters, cattle, squirrels and horses.

The compact design of the solar fence charger offers up to 0.05 joules of energy, which can reach up to 1 km or 0.62 miles. Using an electric current consumption that is as low as 15 mA, the model is created to provide output voltage equivalent to 2.2kV and 4.7kV at 1,000 ohms.

Apart from that, the portable and integrated solar panel is most preferred by the users as it charges a 6-volt battery using the Sun’s renewable energy. Further, the solar elect fence charger comes with a red flashing light for indicating the amount of charge in the battery as well as informs the users if the fence is working properly or not.

Stand-out features include

  • IPX4 rated and weatherproof.
  • Fence and earth lead included.
  • Distance range: 1 km.
  • Easy to install.  


  • 0.05-joule output.
  • Weight – 4.9 pounds.
  • 2.2kV at 1,000 ohms.
  • Product Dimensions – 10 x 10 x 7 inches.
Budget pick
Fi-Shock Mile Solar-Powered Electric Fence Charger

Fi-Shock Solar-Powered Electric Fence Charger

In the remote areas without AC power, Fi-Shock 2 Mile Solar Fence Charger to give your electric fence power in remote areas without AC power. The solar fence charger exhibits a weather-resistant durable cabinet and it can hold up the charge for 2 weeks.

The Fi-Shock ESP2M-FS Solar-Powered Electric Fence Charger is an ideal product to control domestic animals like dogs or rabbits and poultry birds. Besides, it can be used to keep away the wild animals from your property. If you don’t have an AC outlet near the fenced area then his solar electric fence charger is the perfect product to go for. 

Along with these, Fi-Shock ESP2M-FS Solar-Powered Electric Fence Charger comes with a range capacity up to 2 miles of an electric fence. It uses a solar-charged lead-acid 4VDC battery. The output of this charger is 0.04 joules. Besides, the solar fence charger is suitable to be used with all the options for fences including steel, poly rope, poly tape, aluminium, and poly wires. 

The device is manufactured with low impedance technology, thereby, enhancing the performance of the solar fence charger by lowering the battery drainage. This technology also allows them to resist short-circuits if the electric fence comes in contact with weeds.

Further, this product offers a guaranteed warranty of 1-year protection with applaudable terms including the damages can be caused by lightning strikes.

Stand-out features include

  • Electric fence range of 2 miles.
  • Suitable for rabbits, dogs and poultry.
  • Adaptable with steel, poly tap, aluminium, poly rope and poly wire.
  • Easy installation process.  


  • 0.04 Joule Output.
  • Weight – 3.42 pounds.
  • 3.42 pounds.
  • Product Dimensions – 6.4 x 10 x 11.1 inches.
best Solar Fence Charger
Best Solar Fence Charger

How does the best solar fence charger work?

In a solar electric fence system, the best solar fence charger is the key component. It is also commonly known as a solar energiser, because it works as one of the three main parts of the solar fence system.

The performance of a solar fence charger is judged based on its electricity output. The current generated in the solar fence system is transmitted over a sequence of electric wires that creates a closed grounded circuit. To keep the fence system running, the wires and the fencer build up a complete circuit.

Due to this, the current is flowing over the uninsulated wires always, until the fence is working. Besides, the live wires are capable of giving an electric shock to a person, any animal, or a bird that touches it.

The amount of current flowing through the wires is calculated by the amount of charge given by the best solar fence charger. The electric shock can be both simple non-lethal shock and fatal electrocution.

In this way, the solar fence charger flows current through the electric fence system, and thus it acts as a barrier or deterrent against infringement by people of animals who trespass in a fenced-off area.

What are the different types of fence charger?

The fence chargers generate an electric current that flows through the fence wire to provide an electric shock to the trespassers or wild animals, thereby, keeping your property safe. There are different types of fence chargers and based on the power source they can be categorised into three types, including

  • DC or Direct-current powered fencers.
  • AC or alternating current powered fencers.
  • Solar-powered fencers.

AC current powered fencers come with 110-volts or 220-volts of alternating current and it can power up to 200 miles of electric fence wire, which makes it ideal for permanent fence systems. However, it can be challenging to link up the grid in remote areas that make it an impractical choice.

For those farms located in remote areas, there are only two options, either DC powered fencer or solar powered fencer. The DC powered fencer has a DC battery that works as a power source and storage of power. Hence, the battery needs to be charged prior to use.

Owing to that, the duration for which the DC battery can power the fence is determined by the length of the fence and the longer the fence length the shorter battery life. However, the DC battery life of a fence charger can be increased greatly by connecting to a solar fence charger. Likewise, the solar fence charger charges the battery using sunlight during the day and uses the stored energy at night. Therefore, solar fence chargers are the best for remote areas with less Availability of the power grid.

Why avail a solar power fence charger?

Solar fence chargers are portable and lightweight, and thus can be shifted with rotational grazing or strip-grazing systems. The two main components of a solar fence charger system are the battery and the solar panel. Usually, this type of system uses lead-acid batteries that last up to three years or more. Depending on the ampere-hour ratings, it can power the electric fence system for more or less 8 hours with a single charge.  However, the users are recommended to keep solar gel cell batteries for backup. If you are still having difficulty to decide whether you should go for a solar fence charger or not, then you must go through the benefits mentioned below. 


With a solar fence charger, you can position your fence wherever you need, as there’s no need to depend on a power grid. You can flexibly move the solar fence charger to different paddocks without any hassle.


The solar fence charger works with solar power, and thus it provides power back up during power outage as well. As the solar powered products require less maintenance, it is an ideal product for someone who has less time to take care of their property. 

Environmentally Friendly

Unlike electric fence chargers, it does not use any nuclear rod or single fossil fuel that is needed to generate electricity. It depends on solar energy for functioning and that’s why they are environmentally friendly. Not a single fossil fuel or nuclear rod has been used to generate that electricity.

Immunity from Power Outages

This solar fence charger is powered by sunlight so it is immune from power outages, bad circuitry and even battery failure. These solar fence chargers use electricity for powering the fence and store the energy in the batteries to power it at night. 

Not required daily sunshine 

A lot of users think their location is not exposed to ample sunlight every day so solar powered products are not for them. But the fact is that, once the solar fence charger is fully charged it can last up to two weeks maximum with continuous use and absolutely no sunshine. 

Suitable for any location 

Regardless of your location, you can use a solar fence charger to keep your property safe from trespassers. As there is a need for a power grid, you can also use it in remote locations where there’s no electricity or have frequent power cuts.   Further, you may have a power grid for necessary items but the big size of your property or farm makes it challenging to maintain the connection in some places. Besides the places where min links are not possible, using a solar fence charger fulfils the power requirement there. 

No need for a permanent arrangement

In case you want to knock down the fence in a few days and don’t want to install a permanent fence security system then it is an ideal product to go for. For example, you want to make a few changes in the farm after a few months but till then your safety is at stake then also it is a great option. 

Battery backup 

Many users become worried thinking that their solar fence charger might go down during a long power outage but to assure you there is a huge backup battery system, which can last up to maximum two weeks after a full charge. You can keep one battery ready and charged in your workshop so you have your bases covered during an emergency. 

No Additional Utility Bills

The solar fence chargers run independently using renewable solar energy. Maintain the battery well and change the batteries after 3 to 4 years to keep the solar fencer system running smoothly. The best thing about the solar fence chargers is that they do not add up on your electricity bill.  Homeowners invest in solar gate opens, as it creates an addition of safety and adds up to the security of their livestock or domestic animals. Knowing the benefits of availing solar fence chargers, will help you to understand the worth of spending on them. 

10 things to go through while purchasing a solar fence charger

After knowing the rewarding advantages of purchasing a solar fence charger, the only confusion lies in which product to invest. There are multiple brands out there offering several features at exclusive prices, which makes it a hard decision, especially for first-time buyers.

Therefore, we have listed a few products to help you purchase the solar fencer charger.

Range and power 

The efficiency of a solar fence system is recognised with four major factors including the overall length of the fence, the type of animal contained, how many electric wires are in the fence and the impedance level. For example, a large fence with multiple wires will require a heavy-duty solar fence charge compared to a short fence with few wires. Besides, keeping large animals requires more current flowing through the fencers compared to small animals, because the thick hair of large animals protects them from electrocution. 


One of the major things to know before buying a solar fencer charger is which type of electric charge will be used by the system. This factor helps in determining the position of the fencer charger along with its overall cost. Besides, a fence charged running with DC current is much more expensive than the one that uses AC power, even though it is an easier option to position. This also means that you will need to buy and change the batteries from time to time. On the contrary, the electric fencer system running with AC current is more efficient but needs a grid. Further, some people also prefer to use the solar unit as a replacement for the DC unit. 


The impedance of the solar fence chargers is an essential aspect, as it determines the amount of electric charge flowing through the fences. Contrary to the high impedance fencer systems, low impedance fencer systems allow the high flow of current. This is a crucial factor to be considered because the weeds that outgrow and touch the lower electric wire works as a grounding system instantly for the fence, which lowers the current flowing through the fences. 

Due to this reason, a low impedance solar fence charger can generate enough power to charge the fence, even if the bottom wire loses its power because of vegetation that comes in direct contact to the wire. 


In case, you have large animals and strong animals like bulls or horses then you will require more current as their long hair or hooves protects them against an electric shock. Besides, if you want to keep wild animals away from your property to protect your livestock, then you must go for an electric fence charger with high capacity. 


Going through user reviews gives us an overall idea about the features and performance of the product. Besides, the users may mention their experience and constraints, which will help you to make your mind about the product. 


Solar cell products are manufactured through solar cell assembling so it is not a completely error-free process. Hence, there are chances to receive a product with some faulty cells, which are not assembled properly in the solar panel. The users should check the warranty details before purchasing a product to avoid any manufacturing defects. 

Knowing the above-mentioned factors will help you choose the best solar fence chargers easily. Still, if you are facing difficulty in purchasing the suitable device for your place then refer to the products mentioned above. 

FAQs about the best solar fence charger

How to operate the solar fence charger safely?
The solar fence chargers are designed to generate power to provide an electric shock or damage. Therefore, the buyer’s must know the key to safety by operating several tests. One should be careful and check if the fencer system is off when putting on the wooden post. The battery contained in the product probably has some charge and tuning on the fencer system before connecting it to ground terminals may lead to an explosion.  After that, the users must leave the system out in the sun allowing the battery to get charged in sunlight for a few days. Then you should turn on the fencer and from other tests. Generally, a performance meter or an indicator light is available to undertake tests on the product. In the first test, one must check if the meter is working properly and showing the increased voltage to the ultimate vault.  The second test should be for checking how much charge is left in the battery. Finally, you should check under normal conditions, the voltage output of the device. Besides, you can also use a voltage tester to check the voltage all over the fence. If the fence wire is located far away from the charger then voltage drops may occur frequently.  Further, to keep the fence system in a safe condition, the grounding system must be strong. The ideal grounding system ensures that electrical current finds its way back to the fence charger. 
Where to install the solar fence charger to avoid damage? 
Similar to other solar powered products, the solar powered fence charges can withstand extreme weather conditions, like snowfall, rain etc. Hence, weather conditions aren’t something you should be worried about. Besides, the solar panel needs to be placed under direct sunlight to convert maximum energy and charge the batteries fast. To avoid damage or collision of the animals, the users can put the solar fence charger outside the fences. For increasing the performance of the charger, try to put the charger close to the wooden pool, as it will reduce the resistive path. Further, the charger should be placed in the middle of the fence so that one side of the fence doesn’t get far away from the device than the other side. 

Final verdict

Switching to solar energy is in itself a great decision, as it helps to reduce environmental pollution. When compared to the traditional electric fence chargers, the solar fence offers more integrated features. The solar fence charges are portable and lightweight, which makes them easy to install. 

The solar fence charges can last up to a minimum of one to two weeks depending on the usage, and thus they require less maintenance. These products are a great inclusion to stop trespassing in your property. 

Choosing the best solar fence chargers can be intimidating, especially, if you are buying for the first time and unaware of the associated details. After our thoughtful research, you have found out that Zareba ESP10M-Z Solar Low Impedance Electric Fence Charger is best among the products available in the market, in terms of efficiency, performance and durability.

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