The World’s First Commercially Viable Medium Sized 55KW Vertical Axis Wind Turbine

  • Designed & Manufactured in the UK
  • Self starting even at very low wind speeds
  • Superior performance in turbulent airflow & gusty conditions

find out more request a brochure wind energy payback report

4navlogo

We are a UK based vertical axis wind turbine manufacturer. By partnering with some of the UK’s leading engineering and design experts, we have developed a high performance yet low maintenance vertical axis wind turbine.

  • vertical axis wind turbines

    Vertical Axis Wind Turbines offer a very reliable, efficient and cost-effective alternative to conventional Horizontal Axis Wind Turbines.

    view
  • Land Rental

    Our free install, land rental option has numerous benefits over purchasing your own 4N-55 wind turbine.

    view
  • Energy Storage

    Our storage technology provides short-term energy storage as part of our wind turbine system.

    view
  • Our Partners

    We have developed strong business relationships with some of the UK's leading engineering and manufacturing companies.

    view

Partners & Suppliers