10 Best Solar Fence Charger For Cattle 2026 in the United States

This solar electric fence charger is a strong choice for farmers and livestock owners who need reliable protection over a large area. It delivers a high voltage range from 5,700 to 10,200 volts, which is effective for keeping out large predators such as bears and wolves. With an energy output of 0.32 joules, it provides enough power to deter smaller wildlife like raccoons and foxes, making it suitable for protecting both livestock and crops. The charger can power fences up to 20 miles long, which is impressive for covering extensive pastures or large farms.

A key benefit is its 24-hour continuous operation, thanks to a built-in lithium-ion battery that charges during the day via the solar panel. This means you get uninterrupted fence energizing even at night or during bad weather. The unit is lightweight and portable, so it’s easy to move around as needed. Plus, it’s made with water-resistant materials, ensuring it holds up well outdoors year-round.

This charger is well-suited for livestock owners seeking a durable, easy-to-use solar fence energizer that covers a wide area and offers strong voltage output. It balances portability with power and weather resistance, making it a practical option for both small and large farming operations.

The Gallagher S200 Solar Electric Fence Charger is a reliable device designed to keep your livestock contained and protect your property from wildlife. With a solid 2.0 joule rating, it delivers a sufficient voltage output to ensure the fence remains effective. One of its standout features is its dual rechargeable 12V batteries, which means it will continue to function even on cloudy days or when there's limited sunlight, providing peace of mind that your fence will stay powered consistently.

The fence charger offers two power modes: a wildlife mode that pulses faster to deter predators and a full power mode that conserves energy by pulsing slower at night when animals are less active. This flexibility can be quite useful depending on your specific needs for the fence. Designed for remote locations, the S200 is portable and does not require an external power source, making it easy to set up wherever needed. The mounting process is straightforward and suitable for any standard T-post.

Durability is another strength of this product, with a UV-stabilized casing and rugged design that can withstand harsh weather conditions such as rain, heat, snow, and wind. However, it's worth noting that the device is relatively heavy, weighing 30 pounds, and its sizable dimensions might require a bit of space for installation. In summary, the Gallagher S200 combines reliable performance, flexibility, and durability, making it a good option for farmers and livestock owners looking for an effective and easy-to-use solar fence charger.

The Gallagher S400 Solar Electric Fence Charger is a robust choice for those managing medium-sized pastures, particularly in remote locations with unreliable or no mains power. With a voltage output of 12 volts and a joule rating of 4.0, it is strong enough to power up to 60 miles of single-wire fencing or 20 miles of multi-wire fencing, effectively covering 120-280 acres. This makes it suitable for livestock and pet containment, along with wildlife exclusion.

One of the standout features is its portability and durability. Weighing 32 pounds, it is designed to be tough and weather-resistant, which is essential for outdoor use. The built-in solar panel and 12V battery mean it can be set up quickly and easily, even in remote areas. It also boasts a battery-saving technology that can maintain power up to 2 weeks without sunlight, providing peace of mind in various weather conditions.

Additionally, the dual power options and multiple power modes enhance its versatility and efficiency. However, its relatively high weight might be cumbersome for regular repositioning, and its price might be higher compared to other models in the market. Yet, with features like 360-degree mounting capability, automated battery management, built-in lightning protection, and a 3-year manufacturer's warranty, it offers solid reliability and convenience. The Gallagher S400 is particularly well-suited for users who need a powerful, durable, and portable solution for their fencing needs.