From the Manufacturer
This Sun Panel charging equipment is a 5-Watt sunlight-powered battery charger for use with all GTO/Mighty Mule gate opener techniques. Each Solar Panel comes with tubular metal make stronger, mounting clips, wire connectors, and 8-Feet of low voltage wire. This sturdy sun panel is right for rural environments, and works perfect in direct sunlight.
This Sun Panel charging package is a 5 watt sun-powered battery charger to be used with all GTO/Mighty Mule gate opener methods. This sturdy solar panel is ideal for rural environments, and works easiest in direct daylight. U.S.A.