Starkline SL-20 2 Joule AC Energizer

Reliable Power for Ultimate Peace of Mind. Keep your livestock secure and predators at bay with the Starkline SL-20, a premium 2-Joule AC-powered energizer built for consistent, continuous property protection. Product Overview When it comes to farm management, compromised fencing isn't an option. The Starkline SL-20 AC Electric Fence Energizer delivers a dependable 2.0 Joules of stored energy directly from any standard 110V outlet. Designed to handle medium-sized properties and rotational grazing setups, this mains-powered unit maintains a sharp, memorable shock along your entire fence line to keep your animals safely contained. Whether you are managing cattle, horses, sheep, or protecting your perimeter from predators, the SL-20 provides the consistent, high-voltage punch you need, day in and day out. Key Features & Benefits 2.0 Joules of Stored Power: Delivers a powerful, continuous pulse that commands respect from livestock and deters predators effectively. Plug-and-Play AC Power: Hooks up directly to a standard 110V outlet—no batteries to recharge, no solar panels to clean. Just reliable, 24/7 power. Weatherproof & Durable Housing: Encased in a rugged, UV-stabilized shell designed to withstand harsh outdoor farm environments. Easy-View Indicator Light: Features a bright, front-facing LED status light so you can confirm the energizer is pulsing and working perfectly at a glance. Simple Installation: Designed with easy-access terminals for quick, secure connection to your fence line and ground rod system. Specifications Feature Specification Power Source 110V – 120V AC (Mains Powered) Stored Energy 2.0 Joules Ideal For Cattle, Horses, Pigs, Sheep, Goats, & Predator Exclusion Distance Rating Up to 30 miles of clean single-wire fence (or up to 10 miles of multi-wire/electric netting under typical conditions) Warranty 2-Year Limited Warranty