blade diameter : 5.0 m         rated wind speed : 10m/s        

rated output power: 3000(w)   max power: 4000(w)         

output voltage: 220v          start up wind speed: 3m/s

work wind speed: 3-30(m/s)    security wind speed: 50m/s
tower high: 8(m)            top quality: 235(kg)
tower type/quality: steel of pole with iron of rope(Φ133*5)/150kg

output controller system: controller ,inverter

service life: 20-25 year