Tru Test 817369 Electric Fence Energizer, Solar, 2 - Mile

Ideal for keeping small nuisance pests out, or for keeping small animals safely contained. Comes with an internal battery and solar panel, providing a convenient all-in-one energizer. Energy efficient solar panel charges the internal battery to power the fence line. Solar power recharges the battery as required to support long battery life. Indicates at a glance the energizer is working and powering the fence. L x W x H: 5.8 x 10 x 12.8

Patriot - PS5 Solar Energizer - 0.04 Joule: 

• Ideal for keeping small nuisance pests out, or for keeping small animals safely contained.
• Comes with an internal battery and solar panel, providing a convenient all-in-one energizer.
• Energy efficient solar panel charges the internal battery to power the fence line.
• Solar power recharges the battery as required to support long battery life.
• Indicates at a glance the energizer is working and powering the fence.
• PS5 Solar Fence Energizer, 4V, .05J Output, .07J Store. 
• Rated For Up To 2 Miles Or 8 Acres, 2W Solar Panel. 
• Includes Rechargeable 4V Battery. 
• Low Impedance, 1 Year Warranty.