ALEKO AS850NOR Automatic Single Swing Gate Opener for Gates up to 18 Feet Long 850 Pounds 24VDC or 110VAC motor gives you a broader range of power options compared to motors which only operate on AC Works on its own, or can be operated with solar power or with a battery, both included Designed for gates up to 18 feet long and 850 pounds per leaf Soft start and soft stop performance helps keep motor operating for a long time without needing to be replaced Includes (1) 24VDC/110VAC motor, (1) 10 watt solar panel, and (2) remotes and all needed installation hardware