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Variable Blade Pitch Wind Turbine with CE RoHS (20KW)

Variable Blade Pitch Wind Turbine with CE RoHS (20KW)
Price: US $ 11630-12000/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T,Money Gram,Western Union
Wind Generator (20KW )

1. Installed a serve-motor in the turbine housing for auto-controlling rotation speed of generator, and make turbine head yawing and tracking wind direction at different wind condition, so that ensure your wind turbine can yaw to avoid the very strong wind (in 8 second).

2. Installed temperature sensor, rotate speed measurement sensor, mechanical brake device in turbine housing. The temperature sensor will test generator temperature, and rottaion speed sensor measure generator speed and then send signals to controller, controller will get a judgement and make relevant action of yawing, braking accordingly.

3. This wind turbine was match with digital-dogvane and anemoscope which are for measuring wind speed and wind direction, and then send signals to controller, the controller will make relevant action of yawing, tracking, braking accordingly.

5. Match with the Intelligent controller (same as a control center ) for fully control the turbine running, the controller main founction is to receive all signals from dogvane, anemoscope, temperature sensor, rotaion speed measurer and then send an action signal to serve motor for ensure your turbine always running on safe status; Well, it also has a LED for displaying all data such as wind speed, voltage, current, frequency etc, and can auto- switch on/off charging battery bank according to the battery bank wane and full-electricity situation.

6 It also can be connected to your computer for monitoring your wind turbine running status.

7. When your wind turbine meet very strong wind and exceed e security wind speed, the controller can auto-brake (also can brake it by manual) the system for protect turbine safety.

8. With galvanized tapered tower, the normal height is 18 meters, higher towers also can be designed and produced
9. Low noise (Under 60db), never effect people working and rest.

10. Cope with Dual-powers supply pure sine wave inverter, which can collect wind power from a battery bank together with local grid power to supply your home, the wind power as the main power supply, the grid power as standby power and auto-switch by the inverter within 3-4 milliseconds when the battery bank empty, or while turbine meet no windy weather. All inverters output can be design as single phase 110-120V AC 50-60HZ or 220-240 AC 50-60HZ, or three phase 380-415V AC 50-60HZ.

PS: if you want to know  clearly  and depth  the   wind turbine each details, designing , material, even the bolts mdels, plz click the  "view video " buttom below the main picture, then you will see the JD-20KW wind turbine   installing steps completely  and working conditions.

Factory View:

PS: if you want to know  clearly  and depth  the   wind turbine each details, designing , material, even the bolts mdels, plz click the  "view video " buttom below the main picture, then you will see the JD-20KW wind turbine complete installing steps and working conditions.

Numbers of Blade3 pcs
Material of BladeFRP Complex Resin
Diameter of Wind Rotor10m
Start (out-in) wind speed3m /s
Working wind speed3 -31m /s
Rated speed90rpm
Security wind speed45m /s
Wind energy ratio40%
GeneratorThree phase
Permanent magnet generator
Generator rated power20000w
Max output power25000w
Charging voltage360Vdc
Output voltage of InverterSingle phase 220-240Vac/50HZ
110-130Vac /60HZ
Three Phase 380-415Vac/60HZ
Stop methodBy Controller auto-brake or Manual
Wind direction tracking methodBy dogvane and controller auto-adjustment
Speed adjustment methodBy anemoscope and serve motor
Protect methodIntelligent control full-automatically
Tower typeGalvanized Tapered tower
Tower height & weight18m / 1850kgs
Charging controlIntelligent control full-automatically
Inverter power supplyPure sine wave
Battery Matching (for off-grid wind system)60pcs 12Vdc-150/200AH Lead-acid or colloid batteries
Grid tied inverter matchingInput: 360Vdc
(For on-grid wind system)Output: 240Vac single phase or 380-415Vac Three phase

Recommend : SMA WB 6000A (four pcs)

Sungrow WG30K (one pcs)
Time of charging (off-grid type)About   18 hours
Annual power generationAbout 55000 KWH ( annual average wind speed above 5m /s )
Packing details
  Total packages7pkgs
  Total N.W / G.W3650kgs / 3850kgs
Total Volume10.8CBM

PS: if you want to know  clearly  and depth  the   wind turbine each details, designing , material, even the bolts mdels, plz click the  "view video " buttom below the main picture, then you will see the JD-20KW wind turbine  installing steps completely  and  running conditions . 
Prod Model: JD-20kw
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Rated Power: 20kw
Material Of Blade: FRP Complex Resin
Generator: Permanent Magnet Generator
Wind Turbine Type: Variable Blade Pitch Wind Turbine
Rated Speed: 90rpm
Max Output Power: 25kw
Total Volume: 10.8cbm
Number Of Blade: Three Blade
Rotating Shaft: Horizontal
Stress Way Of Blade: Lift Force
Phase: 3 Phase
Wuxi Dayue Machine & Renewable Energy is a joint venture enterprise, which is involving in researching, developing, manufacturing alternative energy products and metal processing machinry for more than 17 years experience (Since 1994), now Dayue enterprise possesses two factories And one Export company.

The Dayue Renewable Energy Factory is specializing in designing and manufacturing the Alternative Energy Products including:

- FD series Horizontal Axis Fixed Blades Wind Turbine (300W-20KW)

-JD series Horizontal Axis Variable Pitch Blades Wind Turbine (2KW- 30KW)

-FDV series Vertical Axis Wind Turbine (300W-5KW)

-Wind & Solar Hybrid Street Light System (500W and 800W)

-Steel Pole (Floodlight Pole, Street Light Pole, Traffic Steel Pole)

These products have been strictly tested by SGS, Intertek, AOC testing institutions in China and obtained the CE certification, so far these products have been exported to UK, France, Germany, Portugal, Danmark, Poland, Italy, Canada, Kenya, USA, Mexico etc 63countries

In the Alternative Energy Field, Dayue just selecting the best electric elements such as on-grid controller, grid tied inverter, pure sine wave inverter with our on-grid version wind turbine, the grid tied inverter we selection which are produced by the professional factory and obtained the CE, G83, TUV certification;

There're good quality pure sine wave inverter with the FD series for off-grid version wind turbines, now we designed and successful tested the 500W & 900W wind and solar hybrid street lighting system for government's lighting project, which can be installed at low temperature -40 degree C to 50 degree C, this system can be installed at any places as street lighting in city and town.

If you are a serious users and rational investors, Dayue company will be you ideal cooperation partner, because you do not need to take any risks for you invest plan, we will provide you the technology and good quality products, even dispatch our technicians to assist you make the installation and commissioning etc A-Z service, just call or email to us.

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  • Wuxi Dayue International Trading Co., Ltd.

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