Numbers of blade: 7
Materials of blade: 1.0 cold- rolled iron
Mill diameter: 250 cm
Blade length: 150 cm
Startup wind speed: 2.5m/s
Rating wind speed: 8 m/s
Working wind speed: 3-25 m/s
Safe wind speed: 50 m/s
Rating power: 2000 w
Max.output power: 2500 w
Rating out put: DC 48 V
Governed speed style: Dump load
Brake style: Mechanism
Pillar high: 8 m
Generator weight: 140 Kg
Wind energy ratio(%): 0.41
Power generation of years(kwh): 5000
Inverter power supply: Full Sine Wave
Supply Controller type: On-grid /Off-grid
Supply Inverter type: On-grid /Off-grid
Battery: 12v200AH X4pcs