GTO Mighty Mule FM123 10 Watt Solar Panel Kit Slide and Swing Gate Door Openers. Charges the gate operator battery in remote applications 1000 ft. Away from an AC power outlet or where solar power is preferred. A blocking diode on the control board prevents battery discharge.Solar Power has some limits as to the maximum number of gate cycles to expect per day given the zone in which product is installed. The item "GTO Mighty Mule FM123 10 Watt Solar Panel Kit Slide and Swing Gate Door Openers" is in sale since Wednesday, September 23, 2020. This item is in the category "Home & Garden\Home Improvement\Home Security\Door Entry Systems & Intercoms". The seller is "household-supplies-mega-store" and is located in Miami, Florida. This item can be shipped worldwide.