Description
Solar Electric Fence Charger MINI400 – 20 Mile Fence Energizer for Livestock & Predator Protection
Protect your livestock, property, and gardens with the powerful MINI400 Solar Electric Fence Charger. Designed for farms, ranches, homesteads, and remote grazing areas, this portable solar-powered fence energizer delivers reliable containment and predator control without requiring access to AC power.
With powerful 0.4 joule output energy, durable weather-resistant construction, and long-lasting battery performance, this electric fence charger is ideal for both permanent and temporary fencing applications.
Powers Up to 20 Miles of Electric Fence
The MINI400 energizes up to 20 miles of fencing, providing dependable control for livestock and effective protection against predators and nuisance animals.
Ideal For:
- Cattle
- Horses
- Sheep
- Pigs
- Dogs
- Farm animals and livestock
Also helps deter:
- Bears
- Raccoons
- Skunks
- Rabbits
- Woodchucks
- Other garden pests and wildlife
Perfect for pasture fencing, garden protection, ranches, and remote grazing areas.
Powerful 0.4 Joule Solar Fence Energizer
Designed for reliable livestock containment and predator exclusion, this solar electric fence charger delivers strong, consistent fence performance.
Key Performance Features:
- 0.4 Joule Output Energy
- Powers up to 20 miles of fencing
- High-output electric fence performance
- Humane pulse technology for safe animal deterrence
When animals contact the fence, the energizer delivers a brief pulse strong enough to discourage contact while remaining safe and humane.
Solar Powered with Long-Lasting Battery Backup
This portable solar fence charger operates completely off-grid using a high-efficiency solar panel and rechargeable battery system.
Reliable Solar Charging Includes:
- 18.5V / 3W solar panel
- 12V / 4.5AH sealed lead acid battery
- Operates up to 14 days without sunlight
- Charges efficiently even on cloudy days
Ideal for remote pastures, temporary fencing, rotational grazing, and off-grid properties.
Built for Extreme Outdoor Conditions
Constructed for dependable year-round use, the MINI400 is built to handle demanding weather conditions.
Durable Outdoor Features:
- Tough IPX4 waterproof ASA outer casing
- Operates in temperatures from -20°C to 80°C
- Weather-resistant and durable design
- Built for long-term outdoor performance
Reliable operation through rain, heat, cold, and changing seasonal conditions.
Portable, Compact & Easy to Install
Lightweight and portable, this solar electric fence charger is easy to move and install wherever fencing is needed.
Great For:
- Permanent fencing systems
- Temporary electric fencing
- Rotational grazing setups
- Garden perimeter protection
- Farms, ranches, and homesteads
Additional Features:
- LED indicator confirms energizer operation
- Easy-access terminals
- Quick installation with minimal maintenance
Important Setup Information
For safety during shipping, the internal battery arrives disconnected.
Before First Use:
- Open the battery cover
- Connect the red cable to the positive (+) battery terminal
- Connect the black cable to the negative (-) battery terminal
Once connected, the charger is ready for solar charging and operation.
Why Customers Love It
✔ Powers up to 20 miles of fencing
✔ Strong 0.4 joule output energy
✔ Solar powered for off-grid convenience
✔ Operates up to 14 days without sunlight
✔ Durable IPX4 waterproof construction
✔ Humane pulse technology for safe deterrence
✔ Compact, portable, and easy to install
✔ Reliable predator exclusion and livestock control
Keep livestock secure and wildlife out with a dependable solar electric fence charger built for powerful, low-maintenance outdoor performance.








