Windgenerator IstaBreeze® Heli 4.0 Auswahl Off-Grid oder ON-GridThe Heli Wind Turbine is a wind generator that is ideal for inland locations. Depending on the selection, it is specially designed for battery charging from 48 volts or on grid grid feed in. An azimuth bearing is only additionally installed in our helicopter model, the bearing is designed as a double bearing plain bearing and is equipped with grease nipples for relubrication. The repeller blades and nacelle cover are manufactured and painted using the