Powerful & Compact: Output 0.18j, powers up to 2.5 km of electric fencing. Reliable Performance: Super panel and advanced battery management ensure power in low-light conditions. Portable & Durable: Tough, solar-powered unit with built-in solar panels and a high-quality battery. Easy Installation: Mounts on a steel rod (sold separate); simple setup and connection. Provides 24/7 power for up to 28 days from a full charge. Charging cable supplied.