Gold Member Since 2014
Willgain Power Industry Co., Limited

Wind Turbine, Generator, Wind Generator manufacturer / supplier in China, offering 20kw Vertical Axis Wind Generator System, 1.5kw with 1500rpm Horizontal Permanent Magnet Generator/Wind Generator, 2kw Inclined Jet Hydro Turbine System and so on.

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Supplier Homepage Product Vertical axis wind trubine 20kw Vertical Axis Wind Generator System

20kw Vertical Axis Wind Generator System

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 2000sets/Year
Transport Package: Plywood Case
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: VAWT
  • Rotating Shaft: Vertical
  • Power: 10-100kW
  • Certification: CE, ISO
  • Trademark: OEM
  • Origin: China
  • Number of Blade: Multiple-Blade
  • Stress Way of Blade: Resistance
  • Phase: Single-Phase
  • Axis Type: Vertical
  • Specification: CE, ISO
  • HS Code: 85023100
Product Description

Specifications

1. Pre-yaw design 
2.Low rated torgue,low request to air conditions 
3.Maintenance-free 
4.Passed CE 
5.Delivery fast 



1. Blade Form: propeller
2. Blade number: 3 pcs
3. Blade material: glass fiber reinforced plastic
4. Type of generator: permanent-magnet direct drive 3 phase AC
5. Type of tower: guy wire or free standing
6. Output Waveform of inverter: Pure Sine Wave
Power20KW
Blade diameter10.0m
Rated rotor speed120r/min
Rated speed10m/s
Rated Power20KW
Max Power30KW
Output voltage380V
Start up wind speed3(m/s)
Work speed3-30(m/s)
Security wind speed50(m/s)
Height of tower18(m)
Top weight except tower700kg
Tower typeø325mm steel tube
Output controller systemController , Inverter
Suggested batteries and it's capacity56PCS 12V200AH
Can supply power forVILLAGE,AIR-CONDITIONER,REFRIGERATOR,WASHING MACHINE,WATER PUMP,ELECTRIC PAN, TV,LIGHTING,ELECTRIC FAN, CHARGER AND COMPUTER
Our product advantage:
 
1.Wind turbine blades: We utilize high strength glass fibre reinforced plastic and epoxy resin to make blades. Low Noise. No need to adjust and good quality of balance. No shaking. High strength, fatigue resistance. 
This kind of new aerofoil is elaborately designed by aerodynamic and hydromechanical engineers.Its start-up wind speed or cut-in wind speed is very low, and the wind energy coefficient is very high.
  
2.Generator:It is made up of the superior high strength permanent magnetic material. We use high grade NdFeB permanent magnet for generator. The magnetic sheet is Neodymium iron boron not ferrite. Neodymium iron with long life time than ferrite and not easy be demagnetized. The stator is made of 470 silicon steel sheet not iron sheet. The generating electricity coefficient is high.
  
3.The low starting torqure is designed by our mechanical engineer but also assure the high generating efficiency by improving the inner structure.With scientific design and practiced experience,the machine has stable and high efficiency.

4.  The wire package in the generator is made of copper wire which can resist 160 centigrade heat. High insulated performance, high magnetic permeability, High generating efficiency.
20kw Vertical Axis Wind Generator System
20kw Vertical Axis Wind Generator System
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Ms. Karen Hu
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