Wind turbine 600w 12v Vertical

Wind turbine 600w 12v Vertical New, still in the box Blade Material: Nylon fibre Max. Power: 600W Voltage: 12V DC Start wind speed: 2 m/s(6.56 ft/s) Rated wind speed: 12 m/s(39 ft/s) Survival wind speed: 45 m/s(147 ft/s) Wheel Diameter: 90 cm/2.95 ft Number of Leaves: 5 pcs Direction: Automatic Windward Generator: 1 phase AC Two output cables (+, -) ready to connect to the battery charging controller. Collection only I have only one set. Turbine is brand new, never use. I've made mistake in order. My solar system is 48v. That's why I'm selling... You are welcome to check everything before you buy.