An entry-level solar energizer for smaller off-grid electric fence applications, the Gallagher S12 Solar Electric Fence Charger is a compact, self-contained unit that harnesses solar power to keep your fence energized without AC power or frequent battery changes. The built-in solar panel charges an internal battery during daylight hours, providing reliable 24/7 fence power for small paddocks, garden protection, and remote livestock containment.
The S12 is a step down from the S20 in output, making it the right choice for shorter fence runs and lighter-duty containment needs where a smaller, more affordable solar energizer gets the job done. From Gallagher, a leading name in electric fencing systems trusted by livestock producers worldwide.
Key Features
- Solar-powered — no AC power or external battery required
- Built-in solar panel for 24/7 fence power
- Compact and lightweight — easy to mount and reposition
- Ideal for small paddocks and shorter fence runs
- Gallagher quality and reliability
Specifications
- Model: S12
- Power Source: Solar with internal battery
- Brand: Gallagher
Best For
- Small paddocks, garden protection, and remote livestock containment
- Shorter electric fence runs without AC power access
- Entry-level solar energizer applications








