400W Helix Wind Turbine Generator Kit DC 12V 3 Blades Vertical w/ Controller

400w 12v Helix maglev Axis Vertical Wind Turbine Wind Generator & Controller Specification: Condition: New Controller System: Electromagnetism Starting Wind Speed: 2.5m/s Cut-in Wind Speed: 2.5m(98inch)/S Rated Wind Speed: 18m/s Max Instantaneous Wind Speed: ≤40m(1575inch)/s The Instantaneous Maximum Wind Speed: ≤45m(1772inch)/s Blades Quantity: 3 (with Different Colors) Diameter of Blades: 0.6m/24inch Blades Height: 0.

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