Wind Catcher is a professional, portable off-grid wind turbine. It uses strings to hold all the forces in the structure, which makes it light enough to be carried and assembled by one person in 15 minutes, but strong enough to bear mean wind speeds up to 20 m/s.
https://www.designboom.com/technology/wind-catcher-kitex-portable-wind-turbine-03-30-2021/
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