Main Parameter:

Model: PM-300
Portable 300W Wind Turbine Generator  
Rotor diameter: 1.5m  
Blades quantity: 3 pcs  
Direction: always downwind  
Blades material: Glass fiber reinforced plastic  
Rated output: 300W  
Maximum output: 400W  
Initial voltage: 28V  
Initial wind speed: 3m/s  
Nominal wind speed: 12m/s(27mph)
Stormstand: up to 35m/s
Wind turbine type: PMG (on constant magnets)
Working temperature: from -40 to +60 C
Annual average energy production: 750kWh
Recommended accumulators: 12V 120AH2PC
Accumulators full charge time: about 8 hours
Mast height (with guys): 6m optional
Weight: 13kgs (without mast)