Simonetta ARE 110 Turbine Installation / DSCN5075 Steve Waller 7/4/2006 This is a 2.5 kilowatt turbine that outputs 3-phase power at 250-450 VAC. The rotor diameter is 11.8 feet and the tilt-up tower is 127 feet tall. Three blades help with stability and low wind speed performance. Steve@UPWallers.net