Suzhou Yueniao Machinery & Electronics Imp & Exp Co Ltd is one of the pioneer renewable energy business and has been in this field since 2002. We are dedicated exclusively to the business of small wind generator, mini hydroelectric generator and solar energy. As a manufacturer with advanced technology, we are making in our own workshop the wind turbine from 300w to 20kw with CE certificates. Beside that we are dealing with business of mini hydroelectric generator from 200W up to 60KW and solar panel from 20W to 280W. We do not claim any of its products to be the best, but we are proud to hear the owners of our products praise them. And that is what makes all the time and effort we spend on our products worthwhile. Thank you for your support!

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Suzhou Yueniao Machinery&Electronics Imp&Exp Co Ltd 

Wind Generator


Introducing WFD30KW – A wind generator with beautiful shape, safe, portable and reliable. It is especially designed to meet the demand from individual householders for a renewable energy source

The WFD30KW is used to charge 360V or 480V batteries. Equipped with suitable DC to AC inverter, it is capable of supplying power for:Refrigeration, Electric fan, Lights, Air conditioner , Communication equipment.

When used in conjunction with a suitable Grid Tie inverter WFD30KW can also be connected to the power grid

Features :

  • Reliable passive self furling
  • Autobrake slows down the blades spin when the batteries are charged
  • Marine quality powder coated aluminium body, water tight housing
  • Iron Boron Neodymium magnet alternator.
  • Reliability: The design of the body efficiently flows excess heat into the wind reducing operating temperature
  • Two years warranty; operational life expected to be in excess of 15 years.


Rated Power
30 KW
Max Power
36 KW
Voltage Options
480V, 540V & Grid Tie
Start Wind Speed
3 m/s
Rated Wind Speed
12 m/s
50 m/s
Cut-Out Wind Speed 
13 m/second
Blade Pitch Control
None, Fixed Pitch
Over speed Protection
Side furling with gravity return & Manual braking
Temperature Range
-40 to +60 Deg. C
Rotor Diameter
12 m
Rotor speed
180 rpm
Blade number
Blade material
Reinforced fibreglass
3 phase permanent magnet alternator
Turbine Weight(kg)

Apparent Sound Power Level for the Acoustic Reference Wind Speed

  • Turbine Noise Level at wind speed 7.3~8.7 m/s: 14.9~ 16.0 dB

Test was made at 30 meters from the turbine.

Electrical Installation

In most cases the loads will be AC(alternating current) and they will be supplied through a DC-to-AC inverter

30KW Off Grid Controller(optional) Dump load


Rated output power
30 KW
Input voltage range
400~600 V
Rated battery voltage
Max input wind power
35 KW
Max input solar power
6 KW
Over charge protection
Recommended battery
Rated Wind Turbine
Maximum Input Current
Protection Function
Over charge, battery reverse-connection Solar cells reverse charging, battery reverse, over load, load short-circuit, lighting, wind turbine current limiting, wind turbine automatic brake and manual brake.
Self Consumption
< 20 mA
Controller: 560 x 460 x 950mm 51 kg
Dump load: 810 x 580 x 1400 mm 140 kg

30KW 3 Phase Off Grid Inverter (optional)


Input data
Recommended generator power
30 KW
Rated operating voltage
240 V
Max. DC voltage
300 V
DC voltage
240 V
Max. input current
125 A
Input DC voltage range(VDC)
240-300 V
Thermally monitored varistors
Output date
Max. AC power
30 KW
Rated AC power
36 KW
Harmonic distortion of grid current
Rated AC voltage
380 VAC
Rated AC frequency
50 Hz/60 Hz
Short –circuit proof
Max. Efficiency
94 %
Power Factor(PF)
Overload ability
150%, 10 seconds
Protection degreee
Insulation intensity(input and output)
1500VAC, 1 minute
Operation temperature
Size(L×W×H mm)
800 x 600 x 1800 mm
400 kg
Over voltage shutdown, Under voltage shutdown, Low voltage alarm, Over load shutdown, Thermal shutdown, Short circuit shutdown Reverse polarity shut down


  1. Wind Generator, Case 1: 490 x 78 x 50 cm 390 kg

Case 2:76 x 76 x 90 cm 120 kg
Case 3: 181 x 114 x 70 cm 810 kg
Case 4: 206 x 126 x 26 cm 216 kg
Case 5:330 x 54 x 14 cm 75 kg

  1. 18 m free standing tower, bag: 130 x 130 x 480 cm  1,600 kg

103 x 103 x 480 cm 800 kg
130 x 130 x 8 cm 42 kg
210 x 17 x 20 cm 84 kg
260 x 17 x 20 cm 102 kg
3) Controller, Plywood case: Case 1: 65 x 500 x 110cm 65 kg
Case 2: 90 x 65 x 160 cm 160 kg

4) Inverter, Plywood case: 90x 65 x240 cm 410 kg

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                                                                                                                                  ADD: 483.Changxu Road,Suzhou,China