S120 Series Solar Fence Energizer, 0.94 J Output Energy, 9.4 kV Output, Lithium Battery

Built for distance. Powered by daylight. The S120 lithium is Gallagher's most powerful lithium powered solar energizer, delivering 1.2 Joules of adaptive energy through market-leading solar technology. Whether you're managing livestock, nurturing pastures, or protecting remote boundaries, the S120 lithium empowers you with reliable, off-grid performance built for nature's rhythm. Lightweight, rugged and ready to move, the S120 is designed for rotational managed grazing, ecological stewardship and serious off-grid wildlife defense. It powers up to 35 miles of fencing, with intelligent energy control that adapts to sunlight and battery levels, ensuring your fence stays hot - even in tough conditions.