--- product_id: 50215944 title: "Gallagher S100 Solar Electric Fence Charger | Powers Up to 30 Mile / 100 Acres of Fence | Low Impedance, 1.0 Stored Joule Energizer | Battery Saving Technology | Solar Battery & Leadsets Included" brand: "gallagher" price: "$1335.86" currency: USD in_stock: true url: https://www.desertcart.us/products/50215944-gallagher-s100-solar-electric-fence-charger-powers-up-to-30 store_origin: US region: United States of America --- # Covers up to 100 acres / 30 miles fence 1.0 Stored Joule low impedance energizer Solar-powered for off-grid freedom Gallagher S100 Solar Electric Fence Charger | Powers Up to 30 Mile / 100 Acres of Fence | Low Impedance, 1.0 Stored Joule Energizer | Battery Saving Technology | Solar Battery & Leadsets Included **Brand:** gallagher **Price:** $1335.86 **Availability:** ✅ In Stock ## Summary > ☀️ Power your perimeter, anywhere, anytime—fence charging redefined! ## Quick Answers - **What is this?** Gallagher S100 Solar Electric Fence Charger | Powers Up to 30 Mile / 100 Acres of Fence | Low Impedance, 1.0 Stored Joule Energizer | Battery Saving Technology | Solar Battery & Leadsets Included by gallagher - **How much does it cost?** $1335.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/50215944-gallagher-s100-solar-electric-fence-charger-powers-up-to-30) ## Best For - gallagher enthusiasts ## Why This Product - Trusted gallagher brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Rugged design backed by a 3-year warranty—trusted by professionals managing livestock worldwide. - • **Massive Coverage:** Secure up to 30 miles of single wire or 8 miles multi-line fencing—perfect for large properties. - • **Smart Battery Saving:** Advanced tech powers your fence for up to 3 weeks without sun—reliability rain or shine. - • **Effortless Installation:** 360° mounting, water-resistant case, and built-in lightning protection make setup a breeze. - • **Ultimate Off-Grid Power:** Harness solar energy to keep your fence charged anywhere, no mains needed. ## Overview The Gallagher S100 Solar Electric Fence Charger is a robust, portable energizer designed for remote and large-scale fencing needs. Featuring a 1.0 stored joule low impedance output, it powers up to 30 miles of single wire fence or 100 acres of land. Equipped with solar battery and leadsets, it includes advanced battery-saving technology that maintains power for up to 3 weeks without sunlight. Its weatherproof design, 360-degree mounting, and lightning protection ensure reliable performance, all backed by a 3-year manufacturer warranty. ## Description desertcart.com : Gallagher S100 Solar Electric Fence Charger | Powers Up to 30 Mile / 100 Acres of Fence | Low Impedance, 1.0 Stored Joule Energizer | Battery Saving Technology | Solar Battery & Leadsets Included : Patio, Lawn & Garden ## Features - TAKE IT ANYWHERE – The S100 Electric Fence Charger is perfect for remote locations with unreliable or no access to mains power. Powers up to a 30-mile single wire fence or 8 miles of multi-line perimeter and covering approximately 60-100 acres of land. - PORTABLE AND SUPER TOUGH SOLAR FENCE ENERGIZER: The Gallagher S100 is a portable, super tough unit that’s quick and easy to install and comes with a built-in solar panel and 12V battery. Perfect for rotational grazing, controlling livestock and excluding wildlife. - PEACE OF MIND OF A RELIABLE SOLAR ENERGIZER, WHATEVER THE WEATHER - Gallaghers unique battery saving technology can maintain power to your fence for up to 3 weeks without sun. With Multiple Power Modes you can set it to pulse fast day and night or set it to reduce the pulse rate at night when livestock are less active. - PACKED WITH FEATURES – The S100 Solar Electric Fence Charger comes with 360-degree mounting capability for easy installation, automated battery management indicator light and dual power options, plus a water resistant case with carry handle and built-in lightning protection. - BUILT TO LAST - Gallagher is the trusted name in animal management solutions. The S100 Solar Energizer comes backed by a full 3 Year manufacturers warranty. Order it with no risk today. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0749ZMHVH | | Best Sellers Rank | #456,959 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #145 in Livestock Fence Chargers | | Customer Reviews | 4.3 4.3 out of 5 stars (57) | | Item Weight | 11.92 pounds | | Item model number | G346404 | | Manufacturer | Gallagher | | Product Dimensions | 9 x 14 x 12 inches | ## Images ![Gallagher S100 Solar Electric Fence Charger | Powers Up to 30 Mile / 100 Acres of Fence | Low Impedance, 1.0 Stored Joule Energizer | Battery Saving Technology | Solar Battery & Leadsets Included - Image 1](https://m.media-amazon.com/images/I/71O5PSGmLhL.jpg) ![Gallagher S100 Solar Electric Fence Charger | Powers Up to 30 Mile / 100 Acres of Fence | Low Impedance, 1.0 Stored Joule Energizer | Battery Saving Technology | Solar Battery & Leadsets Included - Image 2](https://m.media-amazon.com/images/I/71dgVwC+EmL.jpg) ![Gallagher S100 Solar Electric Fence Charger | Powers Up to 30 Mile / 100 Acres of Fence | Low Impedance, 1.0 Stored Joule Energizer | Battery Saving Technology | Solar Battery & Leadsets Included - Image 3](https://m.media-amazon.com/images/I/91HCM7S6D3L.jpg) ![Gallagher S100 Solar Electric Fence Charger | Powers Up to 30 Mile / 100 Acres of Fence | Low Impedance, 1.0 Stored Joule Energizer | Battery Saving Technology | Solar Battery & Leadsets Included - Image 4](https://m.media-amazon.com/images/I/91bXF5583uL.jpg) ![Gallagher S100 Solar Electric Fence Charger | Powers Up to 30 Mile / 100 Acres of Fence | Low Impedance, 1.0 Stored Joule Energizer | Battery Saving Technology | Solar Battery & Leadsets Included - Image 5](https://m.media-amazon.com/images/I/81cwbID-R+L.jpg) ## Frequently Bought Together - Gallagher S100 Solar Electric Fence Charger | Powers Up to 30 Mile / 100 Acres of Fence | Low Impedance, 1.0 Stored Joule Energizer | Battery Saving Technology | Solar Battery & Leadsets Included - Gallagher Electric Fence Turbo Wire | 9 Mixed Metal Strands for 40x More Conductivity and Extreme Power | Ideal for Long Portable Fences | UV, Rust Resistant | 3/32" Diameter Turbowire | 2625 Foot - Gallagher G345404 S40 Solar Fence Charger - Quantity 1 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/50215944-gallagher-s100-solar-electric-fence-charger-powers-up-to-30](https://www.desertcart.us/products/50215944-gallagher-s100-solar-electric-fence-charger-powers-up-to-30) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-25*