SunSurfs WT3 Vertical Axis Wind Turbine 30,000W (30KW)

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Part Number:67-15214778298-30kw

30KW Wind Turbine, High Efficiency VAWT

Key Features


  1. Low start-up wind speed - 1.8m /s, greatly improves efficiency.
  2. Low rotating speed, 40 rpm to generate rated power.
  3. No noise, <63db at 10m distance.
  4. Blades to regulate angles automatically every 30 seconds, to increase the windward area at low speed and decrease it at fierce wind.
  5. Hydraulic tower for easy installation and maintenance.
  6. Remote monitoring.
  7. Optional heating blades. 


 Technical data

Rated output capacityKW


DC line voltageV


Start-up wind speedm/s


Cut-in wind speedm/s

Wind speed≥2.9m/s should continue to at least 30 minutes 

Rated wind speedm/s


Rated rotating speedrpm


Grid voltageV

3AC  400V±5%

Grid frequency Hz

50 /60 ±0.5

Inverter capacityKVA


Output rated voltageV

3AC  400V±5%

Output rated frequencyHz

50/ 60 ±0.2

Output current THD rate


Negative sequency voltage(The unbalance of three phase


Inverter efficiency


Electromagnetic compatibility

Resist 2500V impulse interference

Cooling mode

Forced air cooling

Blades quantity:


Windmill diameter(m):


Tower height(m):


Adjustment mode(m)

Blades change angle

Brake mode

Hydraulic position brake wind speed should ≤2.9 m/s

Noise: dB(A)

≤65db      Wind speed 5m/s with 10m distance

Temperature :


Yaw protection

 Voltage protection

Current Protection

Wind speed protection

Rotating speed protection

The angle of the blade can be adjusted by the eccentric rod, controlled by the controller that collects data from anemometer and dogvane.

Under normal wind speed, the blades obtain maximum windward area by just face toward the wind direction. Then the rotation speeds up to achieve the maximum wind utilization.

However, under extreme high wind the blades decrease its windward area to slow down the rotation to protect the device.

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