1. Vertical axis structure, small area, high efficiency 2. Low startup speed, breeze start. 3. Adapt to any wind direction. powervoltagespeedcurrenttorqueStarting torque0.3~ ... speed.7.Small size, light weight, high energy density, suitable for special use.8.Motors is running efficiently throughout the entire ... dual shafts, flange or other installation methods. 1kw YGDL-90 Vertical axis wind generator