300W-Wind Turbine

Rated power：300w

Max power：450w

Blade diameter：2.2m

Rated rotate speed(r/min)：400r/min

Start Torque(N/m)：<0.2

Materials of Stator：QZY-2/180/470

Materials of Magnet：N38

Rated speed：7m/s

Start up wind speed：2.5(m/s)

Work speed：3-25(m/s)

Security wind speed：40(m/s)

Output voltage：12v-24V

High of tower：6(m)

Top quality：25kg

Guyed tower type（steel tube）：75mm*5mm

Suggested battery：12v100ah/2pcs

Annual generation：450-900(kwh)

Top brand components are used in our wind power systems, like single chip of ATMEGA,etc. Bearing of NSK,SKF, FAG is available.Characteristics as followings,

A. Higher efficiency, Betz no. is about 42%.

B. Longer span life, more than 25 years.

C. Perfect sell-after service.Any quality problem,100%payback.

D. Longer guarantee time, 1 year, 5years and 25 years are available.

E. All items are produced according to CE,ISO,UL,MCS.

F. OEM is available.