500W VAWT is a perfect combination of lift force type & resistance force type Vertical Axes Wind Turbine:
1. The C type design makes it easy to cleave the wind--the wind resistance is small;
2. Have 7 blades, the VAWT can catch much more wind power when start up，the cut in wind speed is low;
3. The C model & cambered blade design, the VAWT can get a lift force, which makes it lighter & lighter when running;
4. With the Zero-Motor (Magnetoelectric Machine), the VAWT can easy run up to the power rating;
5. When in fresh gale, the mechanical brake & or the Magnetic brake will protect the system…
6. More, the VAWT works quiet, & can be installed even on the top of the house.
7.CE approved .

The 500W VAWT is mainly composed of Generator, Blade Assembly, Hub, Controller, Dump loader, Inverter, Tower,Tower base, Cable ,Accessories

Main Parameter:
Numbers of blade: 7
Materials of blade: FRP strengthened
Mill diameter: 180 cm
Blade length: 112 cm
Startup wind speed: 2m/s
Rating wind speed: 8m/s
Working wind speed: 3-25 m/s
Safe wind speed: 40 m/s
Rated rotate speed: 200 r/min
Rating power: 500 w
Max.output power: 550 w
Rating out put: DC 24V
Governed speed style: Electromagnetic brake+yawing
Tower height: 6 m
Generator weight: 129 Kg
Wind energy ratio(%): 0.41
Power generation of years(kwh): 500/1500
Inverter power supply: Sine Wave
Supply Controller type: Off-grid
Supply Inverter type: Off-grid
Battery: 12v200AH X2pcs