Updated: 28 Jun 2025

10 Best electric fence energizers of 2025

Updated: 28 Jun 2025

#1

Best Choice

Gallagher M160 Mains Fence Energiser 16km G38410 Electric Fencing

9.9

Gallagher

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Main highlights

The M160 Fence Energizer is an ideal power choice for electric fencing around properties of up to 6 ha (15 acres) where there is an available 230 V supply. Extensive in-field testing and years of engineering expertise combine to ensure complete peace of mind that animals are safely behind a well performing electric fence.

Robust and reliable made to last with tough outer casing and built in lightning diverter

Easy to use and install with simple fence terminals and hassle free mounting
#2

Best Value

My Animal Command Solar Charger Portable Power Station Pet Fence 3 Mile 0.25 Joules Output (9-11KV) Electric Fence Energizer Containment & Protection of Livestock,Dog, Cats, Pets Easy Installation

9.7

My Animal Command

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Main highlights

With a built in large capacity 74.88 WH Latest technology Rechargeable Lithium Ion Battery Pack that can last up to 15 Days in total Darkness High Capacity 0.25 Joules Output (0.55 Joules stored) Portable Solar Panel Energizer delivering Humane safe Pulse 9000-11000 Voltage output.

Our Solar Panel charger is fully automatic self-sufficient operation, will recharge itself with minimum sunlight and daylight with a built in 6W solar Panel for fast Charging. Easy DIY installation. Portable solar panel unit with Robust IP54 Totally Weatherproof for outdoor environments Keeping your Animals safe or any other Predator Animals out, suitable for any Cattle, Horses, Sheep, Goats, Pigs, pets etc…

Easy installation with Earthing Rod and Cable connectors PROVIDED. Connect the Electric Fence Kit to any Standard Polywire to create your solar electric fence kit as well to an earthing Rod in your ground
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#3

GIANTZ Fence Energiser 3Km Solar Energizer Charger, Fencing Equipment Farm Barrier Animals, 0.1J

9.6

GIANTZ

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Main highlights

Excellent device to keep livestock on grounds;

3km solar electric fence energiser;

0.1J fence energiser w/ lead acid battery;
#4

Giantz 5km Electric Fence Energiser PET Solar Energizer Farm Animal 0.15J

9.5

GIANTZ

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Main highlights

SAFE PULSE SYSTEM: When an animal comes into contact with the fence, it will emit a brief pulse – enough to keep your animals away but prevent harmful electric shocks.

FULL POWER: The 0.15J fence energiser w/ lead acid battery will easily power a fence with a single electrified wire or multiple electrified wires.

ALWAYS CHARGED: The energiser is designed to keep your electric fence continuously charged for up to 5kms, so you'll always have protection.Foldable PET laminated solar panel provides a more efficient power conversion;
#5

Giantz Fence Energiser 3km 500m Electric Fencing Solar Fences Energizer Charger Wire

9.3

GIANTZ

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Main highlights

【Harmless but Deterrent】Only 0.1J discharge energy, humans and animals feels like a bite when touching the wire on energizer running but they will deter to touch it again.

【Eco-Friendly and Efficient】The Energiser’s Max Fence Perimeter is 3KM. Adjustable solar panel to change solar energy into electric. A full charged battery can last operating for 15 days.

【Easily Set-up】Totally can be set up by yourself. Set your posts then connect them with electric wire to build an enclose electric fence farm.
#6

GIANTZ Fence Energiser 8Km Solar Energizer Charger Electric Wire, Fencing Equipment, 0.3J

9.2

GIANTZ

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Main highlights

[Harmless But Deterrent]Only 0.3J discharge energy, humans and animals feels like a bite when touching the wire on energizer running but they will deter to touch it again.

[Eco-Friendly and Efficient]The Fence Energiser's Max Fence Perimeter is 8KM, Which is waterproof and use solar energy to create clean and strong electric. A full charged battery can last operating for 20 days.

[Easily Set-Up]totally can be set up by yourself. Insert the column in the ground and surround the herd area you need with electric fence tape, then you will get a electric fence to keep your livestock or horses.
#7

HORTIKRAFT Electric Fence Energiser 2.5-4km, Solar Powered Fencing Energizer for Cattle Horses Sheep Farm Livestock with Warning Labels, 0.13J

8.9

HORTIKRAFT

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Main highlights

Solar Powered Utilizing a 2W high-efficiency solar panel, this energizer taps into renewable solar energy to maintain a continuous charge for your fence. Say goodbye to reliance on conventional power sources and hello to sustainable, cost-effective operation.

Eco-Friendly and Efficient Equipped with a rechargeable Li-ion battery (3.7V 5200mAh), this energizer embodies eco-conscious principles while delivering reliable performance. Its efficient energy management ensures prolonged battery life, minimizing environmental impact.

All-in-One Compact Design The HORTIKRAFT Fence Energizer offers a sleek, space-saving design that consolidates all necessary components into one unit. Its compact build simplifies installation and operation, making it a practical choice for any farm setup.
#8

Giantz Fence Energiser 5km Solar Energizer Charger Electric Wire, Fencing Equipment, 0.15J Discharge Energy Lead Sealed Battery Panel 500m Polywire Width 2.3mm

8.7

GIANTZ

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Main highlights

【Harmless but Deterrent】Only 0.15J discharge energy, humans and animals feels like a bite when touching the wire on energizer running but they will deter to touch it again.

【Eco-Friendly and Efficient】The Energiser’s Max Fence Perimeter is 5KM. Adjustable solar panel to change solar energy into electric. A full charged battery can last operating for 15 days.

【Easily Set-up】Totally can be set up by yourself. Set your posts then connect them with electric wire to build an enclose electric fence farm.
#9

HORTIKRAFT Electric Fence Energiser with 8km Coverage, Solar Powered Fencing Energizer for Animal Cattle Horses Sheep Farm Livestock with Warning Labels, 0.3J

8.6

HORTIKRAFT

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Main highlights

IP54 Waterproof: Designed to withstand the elements, the HortiKraft Energizer boasts an IP54 waterproof rating, making it resilient against rain, snow, and moisture. Your fence management remains uninterrupted, even in the harshest weather conditions, ensuring reliable performance year-round.

8km Cover Range: Experience peace of mind knowing that your entire livestock area, up to 8 kilometers, is efficiently protected by the HortiKraft Energizer. No matter the size of your farm, this energizer ensures comprehensive coverage, keeping your animals safe and secure.

5W High Efficiency Solar Panel: Harnessing the sun's energy with its powerful 5W solar panel, this energizer operates efficiently and sustainably. Enjoy continuous power supply without relying on traditional electricity sources, reducing your carbon footprint while ensuring uninterrupted fence management.
#10

Giantz 18km Electric Fence Energiser Solar Energizer Charger Farm Animal 1.56J

8.5

GIANTZ

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Main highlights

SAFE PULSE SYSTEM: When an animal comes into contact with the fence, it will emit a brief pulse – enough to keep your animals away but prevent harmful electric shocks.

FULL POWER: The 1.56J fence energiser will easily power a fence with a single electrified wire or multiple electrified wires.

ALWAYS CHARGED: The energiser is designed to keep your electric fence continuously charged for up to 18kms, so you'll always have protection.