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 150AH 2PCS  
Accumulators full charge time: about 8 hours  
Mast height (with guys): 6m -optional  
Weight: 13kgs (without mast)