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Small Solar powered electric fence chargers under 2 joules

Your guide to selecting the right small solar unit for small animals

There is lots of choice out there

Choosing the right solar electric fence unit can be confusing with many options available, each is designed to meet your specific needs. You can select from models with various power levels to ensure adequate energy for animals or crop protection. When looking at these units we reviewed product spect and online reviews to understand strengths like weather resistance, easy installation, competitive pricing and simple maintenance. Whether you need a portable or permanent setup, there's a range of choices for your agricultural needs.

Here are the important things to look at

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What animals are these units suitable for?

These units are great or smaller animals, in smaller fenced areas, and usually for temporary of portable systems.

  • 🐑 Sheep
  • 🐐 Goats
  • 🐎 Horses
  • 🐖 Pigs
  • 🐔 Poultry (Chickens, Turkeys)

Not suitable for:

  • 🐄 Cattle (With some limited exceptions)
  • 🦌 Deer (and other larger wild game)
  • 🐗 Wild boar (or similarly large, aggressive feral animals)
  • 🦁 Large predators (Lions, Bears, Wolves)
  • 🦍 Extremely strong, thick-skinned animals (e.g., Rhinoceroses, Elephants)

Ease of use and installation

Small Solar energizers are typically designed with user-friendliness in mind, allowing them to be installed by the purchaser without the need for professional assistance.

This means for the most part, you can easily set up these devices on your own, following straightforward instructions provided by the manufacturer.

The process typically involves simple steps that do not require advanced technical skills or specialized tools, making it accessible for a wide range of ranchers.

As a result, customers can enjoy the convenience and cost savings of a DIY installation, without the hassle of scheduling and paying for a specialist.

Larger installations may however need to be done by a specialist. particularly for large solar setups in the middle of nowhere!

Electric fence DIY
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Location and climate

As solar powered electric fences draw their power from the sun, location and climate can play a significant role in determining their effectiveness and usability. In regions with abundant sunlight throughout the year, these fences can function efficiently year-round, providing a reliable and sustainable solution for containing livestock or protecting crops.

However, in areas where sunlight is limited due to seasonal changes, such as during long winters or in regions with frequent cloud cover, the efficiency of solar powered fences may be compromised. So you may consider alternative power sources, such as battery or mains powered fences, to ensure continuous protection of your stock. These alternatives can provide the necessary backup during periods when solar energy is insufficient,  which will keep your animals contained.

Power and output

When thinking about power and output for enegizers the language that is used is that of Joules and you are basically wanting to make sure the unit has the right output for your fencing need.

Anything below 0.5 Joules would not be suitable for cattle. In saying that, a high joule output may also be unsuitable for smaller animals like chickens or pets where a smaller 2 joule or below unit will likely work just fine.

When it comes to small solar, your power output and joules are going to be lower. There are larger solar units that can absolutely put out more power, we will cover that in our other reviews.

 

 

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Lets quickly compare Lithium and Lead Acid

Lithium and Lead Acid batteries are going to be the most common batteries you will come across. And we have listed out a comparison between the two so you can make a more informed choice.

Feature Sealed Lead-Acid (SLA) Lithium-Ion (Li-ion)
Cost Lower initial cost Higher initial cost
Lifespan 3-5 years 10-15 years or more
Efficiency Lower efficiency, slower charging Higher efficiency, faster charging
Weight/Size Bulkier, heavier Lighter, more compact
Maintenance Requires more maintenance Maintenance-free
Deep-Cycle Performance Poorer deep-cycle performance Excellent deep-cycle performance
Temperature Sensitivity Moderate (works in wide temp range) Sensitive to extreme temperatures
Charging Time Slower charging time Faster charging time
Recycling Easier to recycle More difficult to recycle
Safety Safe if maintained Requires BMS to ensure safety

To summarise: SLA batteries are cost-effective, durable, and require more maintenance, with shorter lifespan and slower charging. Li-ion batteries last longer, charge faster, are lighter, but cost more upfront. 

 

How we've reviewed these solar electric fences

We've been hard at work, pouring through reviews, unboxing videos, talking to farmers and ranchers and getting the low down on solar Energizer so you can make an informed decision.

  • Price

    Getting the price right is a tricky thing, and we've put price square on the table.

  • Reviews

    We've searched through hundreds of reviews to learn what people like, dislike and where potential faults may lie

  • Design and look

    The care put into designing great products is worth a mark, so we've taken design into account in our recommendations

  • Battery

    Lithium or Lead Acid? Which is most reliable? We've taken this into consideration for our recommendation.

  • Solar panel

    How efficiently will your energiser get back up to charge when the weather and night time aren't on your side? We took a look.

  • Technology

    With the growth of technology, are you picking a product that will be obsolete in a years time?

Small and portable

Smaller solar electric fences that can powers Up to 3-5 Miles with solar lithium or lead acid batteries. These Solar electric fence units are ideal for smaller holdings, pets and temporary fencing.

Gallager s12

Gallagher S12 

Gallagher S12 Solar Electric Fence | Powers Up to 4 Miles / 18 Acres of Fence | Solar Lithium Battery | 0.12 Stored Joule Energizer | Built-in Earthing | Portable and Super Tough

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Zareba ESP5M-Z

Solar Powered Low Impedance Electric Fence Charger | Powers up to 5 miles / 20 Acres of fence | Solar Lead Acid Battery | 0.1 stored joules | 360 Degree Rotation | Robust and the highest reviewed product on Amazon.

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Pet & Livestock HQ Solar Fence Charger

The Pet and Livestock HQ Solar Fence Charger powers up to 5 Miles / 20 Acres of Fence | Solar Lithium Battery| 0.1 Stored Joules | Cost effective and easy to use.

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We launched this website in December 2024 and are working hard to review medium and large solar to give you the best info on Solar Enegizers, so sign up to our newsletter to stay in the know.