The Gallagher S120 Lithium Solar Fence Charger is built for farmers who need dependable long distance power with the freedom of a portable solar design. Featuring a 1.2 joule stored energy output and a lithium iron phosphate battery, this energizer delivers reliable performance up to 35 miles of fence or 120 acres under ideal conditions. Designed with adaptive power technology, the S120 constantly monitors sunlight levels and battery capacity automatically adjusting output to maintain steady voltage across your fence line day and night. Even in cloudy conditions it continues to deliver powerful consistent energy for effective livestock containment. The lightweight portable build includes an integrated carry handle and durable weather resistant casing with built in lightning protection. A unique post mounting system keeps the unit elevated off the ground and prevents interference from vegetation while making relocation simple for rotational or temporary fencing setups. Built with the rugged reliability Gallagher is known for the S120 is ideal for cattle sheep horses and wildlife exclusion fencing. Every unit includes a rechargeable lithium battery integrated 12 watt solar panel fence and ground leads and a 3 year manufacturer warranty. When performance and portability matter the Gallagher S120 Solar Energizer is the trusted choice for serious land managers and off grid fencing applications.