Product: Marsrock Small Wind Turbine Generator AC 12Volt 400W Economy Windmill with MPPT Controller for Wind Solar Hybrid System 2m/s Start Wind Speed 3 Blades (400Watt 12Volt)
Brand: Marsrock
Color: 400Watt 12Volt
Size:400W12V Type:Wind Power Generator Model Number:3FT. Rated Power:400Watt Rated Voltage:AC 12V Rotor Diameter:1400mm Rated Rotate Speed:400r/min Start Wind Speed:2m/s Rated Wind Speed:13m/s Cut-out Wind Speed:50m/s Blades material: Nano nylon glass fiber Generator: 3 phase permanent magnet synchronous AC generator Generator case: Die-casting aluminum Control system: Electromagnet Speed regulation: Automatically adjust windward direction Working temperature: - 40°C - + 80°C Life-span:20 years Package Weight: 10.0kg (22.05lb.)  Package Size: 70cm x 30cm x 25cm (27.56in x 11.81in x 9.84in)
  Package include:  1 X Wind Turbine Generator1X Wind Turbine Generator Controller
Starting up with low speed; high wind energy utilization; beautiful appearance; low vibration
Human friendly design, easy installation, maintenance and repair.
Precise injection molding blades together with the optimized design of aerodynamic contour and structure, the blades have such advantages: high utilization of wind energy which contributes to the annual energy output.
The generators, adopting patented permanent magnet rotor alternator, with a special kind of stator design, efficiently decrease resistance torque.Meanwhile, it makes the wind turbines match the generators quite well and increase its reliability.
Package Size: 70cm x 30cm x 25cm (27.56in x 11.81in x 9.84in); Package Weight: 10.0kg (22.05lb.);Shipped by Fedex, Delivery time is about 3-7 working days.

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