lower rotation speed 150rpm 3 phrase, AC Synchronous generator Steady working system Vertical axis wind turbine1kw-5kw3 pcs ... , 4 pcs blades, 5 pcs bladesStallout blades3 phrase, AC Synchronous generator on/off grid working system, wind solar hybrid systemReliable and ... r/min)200200200200Blades Q'ty5 pcsGenerator type3 phrase, AC Synchronous generatorRated output power(KW)1235Max output power(KW)1.534 ...