**Blade material & quality Reinforced fiber glass*3
**Wind rotor diameter (m) 2.5, 2.8, 3.2, 3.4
**Rated power(kW)/maximum power(kW) 0.5/0.75,1/1.4,1.5/2,2/2.5
**Rated wind speed(m/s) 9, 10,11
**Rated rotating speed(r/min) 500, 450,400
**Working wind speed(m/s) 3--25
**Start-up wind speed(m/s) 3
**Survived wind speed (m/s) 50
**Working voltage(VDC) 24/48/96/120
**Regulation method yawing
**Generator type Three phase, permanent magnet generator,AC
**Wind turbine body weight(kg) 45, 63,85,90
**Applicable environment temperature -35℃~+60℃
**Tower height(m) ≥7
**Noise level（dB) ≤65