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Highlighted Companies

  • STI Transport Logistics (USA): STI Transport Logistics is a commercialized transportation and brokerage firm that... http://www.stitransportlogistics.com
  • Downwind Rotor 5kw Wind Turbine - China

    price: contact company for price

    Technical Specifications

    Model Airforce 4.1L Off-grid

    Rated output power 5KW

    Max.output power 5.1kW

    Voltage 48Vdc

    Rated wind speed 12m/s

    Max.wind speed 25m/s

    Survival wind speed 60m/s

    Start-up wind speed 1.5m/s

    Cut-in wind speed 2m/s

    Rated rotational speed 400rpm

    Max. rotational speed 450rpm

    No. of blades 3

    Rotor diameter 4.1m

    Blade length 2.02m

    Blade material FRP

    Generator 3 phases PM generator

    Braking system Electromagnetic braking control system

    Type Downwind rotor

    Yaw control passive

    Total weight 120kg

    Warranty whole system-2 years

    Controller Full-automatic control

    Tower 12m(optional)


    Company Contact:


    • Phone: 867563819866

    • Address: Building C, No.18 7th Keji RoadNational Hi-Tech Zo, Zhuhai, China

    • Email: Email


    Published date: May 7, 2013 -

    • Business Description: Our company specialized in designing and manufacturing small wind

      turbine, which is founded in 2003.We focus on manufacturing advanced

      small wind turbines and related equipments with superior materials.Our

      products have 1KW vertical axis wind turbine, 1KW wind turbine, 5KW wind

      turbine, 10KW, wind turbine, 20KW wind turbine, and so on.All of the

      products have passed ISO9001 and Certificate of conformity.

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