1,start-up 1m/s,cut-in 2.5m/s,high efficiency 2,magnetic levitation 3,safety, little vibration and noise 4,CE,ISO,Patents PARAMETERMAGLEV WIND TURBINE MODEL NUMBERCXF400CXF600 CXF1000 CXF2000 CXF3000Rated Power400W 600W 1000W 2000W 3000WSize(Height / Diameter1.06/1.2(M)1.32/1.32(M)2.1/2.0(M)2.5/2.4(M)3.2/3.5(M)Turbine Weight29KG40KG150KG165KG230KGBlades Materialaluminum alloyaluminum ...