The S20 portable solar energizer powers up to 12 miles / 40 acres of single wire fence with no vegetation and boasts several solar technology improvements that make it ideal for temporary grazing applications， livestock and pet containment.

• Brand Name: Gallagher
• Sub Brand: S20
• Volts: 6 V
• Power Source: Solar-Powered
• Product Type: Fence Energizer
• Control Area: 334540800 sq ft
• Color: Black/Orange
• Material: Plastic
• Stored Joules: 0.2 J
• 360 degree mounting on t-posts for correct orientation toward the sun
• Coverage (Clean Fence): 12 miles/40 acres
• Coverage (Typical Fence): 2 miles/14 acres
• Designed to be left outside， in all weather conditions giving the farmer confidence that it will keep stock contained
• Maximize battery life - pulse rate slows at night: Maximize battery life - pulse rate slows at night when livestock are less active to save battery power
• Quick to install - can be setup easily in any location and moved about as required allowing it to be used for strip grazing and better pasture management
• Super tough， drop resistant， waterproof casing with built-in lightning protection
• The Energizer comes with a rechargeable battery， solar panel and lead set
• Turn on and forget - Energizer will continue to work for up to 3 weeks without sun