The S20 portable solar energizer powers up to 12 miles / 40 acres of single wire fence with no vegetation and boasts several solar technology improvements that make it ideal for temporary grazing applications, livestock and pet containment. Clean Fence: 12 miles / 40 acres - Typical Fence: 2 miles / 14 acres
Built-in solar panel charges battery for consistent, reliable fence performance
Operates up to 3 weeks without sunlight!
360-degree mounting on t-post for correct orientation toward the sun
Battery indicator light, so you know if you have a good charge
High-impact, UV-resistant case for weatherproof, rust-proof and insect-proof outdoor use
Maintenance-free rechargeable battery included
Large terminals enable correct grounding for best energizer performance.