Ultra-quiet vertical-axis wind turbine for homes, farms and small commercial sites. Available in 3 kW / 5 kW / 8 kW ratings with low cut-in wind speeds, 3-blade nylon-fiber rotor, three-phase permanent-magnet generator and robust stainless-steel shaft. Designed for year-round operation in harsh environments (−40℃ to +80℃).
Key features & benefits
Low starting wind speed: Starts from as low as 1.0 m/s (3 kW); models for 5 kW / 8 kW start at 1.5 m/s and 2.0 m/s respectively — generates power in light winds.
Quiet operation: Aerodynamic nylon-fiber blades and optimized vertical design reduce noise for residential use.
High reliability: Three-phase AC permanent-magnet generator + electromagnet controller for stable output and decades of service (design life >20 years).
Robust construction: Stainless-steel shaft, insulated cable, and wide operating temperature (−40℃ to +80℃).
Safe & certified: CE certified and designed to survive gusts up to 40 m/s.
Easy integration: Rated voltages 12V / 24V / 48V make the turbine suitable for off-grid battery systems, hybrid systems or grid-tied solutions via inverter.
Compact footprint: Wheel diameter 0.53 m and blade length 0.75 m — fits roofs, small plots, boats, or independent towers.
Auto up-wind yaw mode and independent tower option for flexible site layouts.
Technical specifications (FX Series)
Model (series): FX (Rewindagic)
Rated power: 3 kW / 5 kW / 8 kW
Maximum power: 3.1 kW / 5.1 kW / 8.1 kW
Rated voltage: 12 V / 24 V / 48 V
Generator: Three-phase AC permanent-magnet
Controller system: Electromagnet
Blade material: Nylon fiber
Blade count: 3
Blade length: 0.75 m
Wheel diameter: 0.53 m
Shaft material: Stainless steel
Start-up wind speed: 1.0 / 1.5 / 2.0 m/s (3/5/8 kW)
Rated wind speed: 12 m/s
Safe (survival) wind speed: 40 m/s
Protection / insulation: Insulated cable; designed for outdoor exposure
Working temperature: −40℃ ~ +80℃
Installation method: Assembly (mounting base not included)
Tower: Independent tower (option)
Yaw mode: Auto Up-Wind
Certification: CE
Customization: Yes (colors, tower/mounting, control options)
Origin: Mainland China
Rewindagic FX vertical wind turbine — 3/5/8 kW, 3-blade nylon rotor, low cut-in wind speed, stainless-steel shaft, CE certified. Ideal for residential and small commercial renewable energy systems.
The Rewindagic FX Series vertical wind turbine delivers quiet, reliable power where space and variable winds limit horizontal machines. Available in 3 kW, 5 kW and 8 kW models, each features a 3-blade nylon-fiber rotor, three-phase permanent-magnet generator and electromagnet controller for smooth output. With low start-up speeds (from 1.0 m/s), a robust stainless-steel shaft and a wide operating temperature range, the FX is built for long life and low maintenance. Rated for 12V/24V/48V systems and CE certified, it’s a versatile solution for off-grid, hybrid and small grid-tied applications.
