ECO-3000w Wind turbine output power curve       
wind speed m/s 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 20 22
output power P(w) 40 110 250 500 840 1260 1820 2520 3280 4260 4770 4980 4980 4800 4500 4120 3250 2100
 
 
ECO-3000w Technical parameters
Wind rotor diameter (m) 4
Blade material and quantity Fiber glass reinforced * 3
Rated power / max power (w) 3000/4500
Rated wind speed (m/s) 11
Rated rotate speed (rpm) 360
Working wind speed (m/s) 3-25
Startup wind speed (m/s) 3
Survived wind speed (m/s) 50
Working voltage (v) DC120V/240v AC220V
Battery voltage / capcity (v, ah) 12*10=120/200 12*20=240/100
Speed regulation method yawing and electromagnetic
Stop method Manual brake
Generator style Three phase, permanent magnet
Wind turbine weight (kg) 220
Guyed Tower height / weight (m/kg) 8/160
Free stand conical Tower height / weight (m/kg) 7/380
 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
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