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Foshan Ouyad Electronic Co., Ltd.

Turbine, 20kw Turbine, 20kw Wind Turbine manufacturer / supplier in China, offering 20kw Wind Generator High Efficiency Turbine, 20kw on Grid / Grid Tie Solar System, on Grid Solar Energy System 5kw and so on.

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20kw Wind Generator High Efficiency Turbine

FOB Price: US $8,500-12,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $8,500-12,000/ Piece
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Production Capacity: 3000PCS Per Month
Transport Package: Export Packing
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: FD12.0-20000
  • Rotating Shaft: Three Phase
  • Power: 10-100kW
  • Place of Origin: Guangdong China (Mainland)
  • Yawing Type: Electronic & Pitch Control
  • Generator Material: Steel
  • Start-up Wind Speed: 2-2.5m/S
  • Warranty: 10yrs
  • Trademark: OUYAD
  • Origin: Foshan Ghina
  • Number of Blade: Three Blade
  • Stress Way of Blade: Horizontal Axis
  • Certification: CE, ISO, RoHS
  • Brand Name: Ouyad
  • Generator Work Way: Magnetic Saturation
  • Blade Material: Fiber Glass
  • Lifespan: More Than 25yrs
  • Certificates: CE, ISO
  • Specification: CE, ISO
  • HS Code: 8502310000
Product Description
20kw Wind Generator high efficiency turbine
20kw Wind Generator high efficiency turbine:
1.10years free warranty
2. Mechanical brake, active yawing and Pitch controlled.
3. CE, &ISO&16patents
4.25years design life span

D-E Series 20KW wind generator with pitch controlled protection, and electromotion slewing drive system, with 10years long time free warranty for the wind generator. The generator is galvanized with more than 25 years anticorrosion life span.  It's very suitable for make a power system or hybrid system for remote areas household electricity use.  Low start up wind speed, only 2m/s.and low rated wind speed design .only 11m/s.

20kw wind turbine generator System Component:
20kw Wind Generator High Efficiency Turbine
 20kw FD-E series wind turbine feature:
1. Special design in generator with low starting technique applied, start-up wind speed low to 2-2.5m/s and cut-in wind speed low to 3-3.5m/s.(Patent No.: 201020259726.4).
2.Magnetic saturation generator design, engage for the safety of generator and the 20 years lifespan of generator. (Patent No.: 201020296641.3)
3.   Blade flange processed with reinforced rib increasing the intensity. Blades are in good angle to make sure the start-up wind speed in 2-2.5m/s.
4. NSK Bearing from Japan which have a long lifespan.
5. Worm gear is made from copper, which with high tenacity, and worm is made from chromium to make sure the lifespan.
6.  Worm and worm gear specially assembled to make the clearance small.
7.First design of MPPT function from wind turbine to make sure the wind turbine have the rated output when the wind turbine over the rated wind speed.(It's been applied for patent)
8. Special signal transmission system, wind vane and wind anemoscope no need to be on the wind turbine any more. (It's been applied for patent).
9.Mechanism brake for your option.
10. Complete isolation design with stable quality to make sure the controller can work in extreme conditions. Life time can reach up to 6 years.
11.Matched controller with PWM charging (Patent No.: 200910213782.6), electronic and manual brake (Patent No.: 200910213784.5), dump load (Patent No.: 200910213783.0), untwisted protection (Patent No:200910213785.X).
12.  Each parameter showed on the LCD display of the controller. Some parameters are adjustable and can be set by yourself.

20KW controller:
The control system is one of the most important parts of the electromotion yawing wind turbine system.
Most wind turbine enterprises rely entirely on outsourcing the control system because they don't have the ability to develop their own wind turbine control system. And the controller manufactories do not understand
well of the generator characteristic, without the ability to test the system, so they can not provide the perfect solutions of the wind turbine control system.

Foshan OUYAD Electronic Co., Ltd was engaged in the inverter and controller's research and development
since the company established, and has more than 10 years professional experiences of controller-inverter
system of the wind turbine. Together with over 10 years R&D experiences of the generator, OUYAD
developed their own wind turbine control system, and obtain totally 16 patents.

Here are the OUYAD control system advantages as below:
1) Industries design standard, complete isolation design, it can endures all kinds of scurviness environment, failure rate of stable quality lower than 1%, the minimum service life can reach 5 years, 10 years designed life. (Patent No:200910213792X)
2) Untwisting functions, can guarantee the output line of the generator not twisting. (if the turbine yaw three rounds to one direction, then it will automatically yaw three rounds to the reverse direction to untwist the cables.) (Patent No: 200910213785X)
3) PWM constant-voltage charge, can protect the battery effectively. (Patent No: 200910213782.6)
4) Stageless unloading, can protect the system and guarantee the full use of the energy. (Patent No: 200910213783.0)
5) Electronic and manual brake can offer the multi-protection for the wind turbine system. (Patent No:200910213784.5)
6) Can set up the cut-out wind speed.
7) Original MPPT wind turbine system new function, even when the wind speed exceed the rated wind speed, the output of generator remains at the rated power. (Patent had been applied)
8) Unique data transmission system, ensure the long distance transmission without interference. (Patent No: 200920265086.5)
9) Two ways of power supply for the controller ensure the controller, can always working properly.

Struture of generator
20kw Wind Generator High Efficiency Turbine
20kw wind turbine install cases:
20kw Wind Generator High Efficiency Turbine

Specification of 20KW wind turbine:
Rated power(KW)20
Max Power (KW)25
Rated voltage(V)480
Rotor diameter(m)12m
Start-up wind speed(m/s)2
Rated wind speed(m/s)11
Security wind speed(m/s)60
Yawing typeElectronic
Rated rotating rate(r/m)150
Generator work wayMagnetic saturation
Generator materialSteel
Blade materialFiber glass
Blade quantity3
Tower Height (m)18
Matched inverter typeoff grid /on grid ,we suggest to use power-one on grid inverter

Specification of the FD-E series controller:
Rated power 20KW
Rated DC voltage 480V
Over-discharge protection voltage420V
Over-discharge recovery voltage               470V
Over-charged protection voltage600V
Over-charged recovery voltage580V
Regulative voltage560V
Max.charge current43A
Unload current≤500mA
Cooling type Auto cooling&fan
ProtectionOver-charge, over-discharge, unloading, manual
and electronic braking, etc.

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