20kW Windmill system
Horizontal
SkyPower 20kW horizontal
Rated power: 20kW
Peak power: 23kW
Rated voltage: 96/220/380 V AC
Starting wind speed: 3 m/s
Rated wind speed: 11m/s (max. output)
Survival wind speed: 45m/s
Number of blades: 3
Rotor diameter: 8m
Tower height: 15 or 20m
Swept area: 63,6㎡
Blade material: fibreglass
Generator type: 3-stage Maglev with high performance Neodymium magnets
Generator housing material: cast carbon steel
Tower connector: Flange
Working temperature range: -40°C to 80°C
Product life: 20 years
Warranty: 2 years
Applications: on/off grid solar and wind hybrid system etc.
Technical specifications
20kW horizontal wind turbine yield curve
Vertical curve : Yield W / h
Horizontal curve : Wind speed m/s
Example calculations:
Average wind 6m/s, yield per year 17520kWh
Electricity price including tax and transmission 0,19c/kWh = annual savings in euros €3329
Average wind 9m/s, yield per year 96360kWh
Electricity price including tax and transmission 0.19c/kWh = annual savings in €18308
| Power | Peak power | Rotor diameter | Swipe area |
| 3KW | 3.2kW | 4m | 12.56m2 |
| 5KW | 7kW | 4.7m | 17.34m2 |
| 10KW | 13kW | 5.6m | 24.6m2 |
| 20KW | 23kW | 9m | 63,6m2 |
| 50KW | 52kW | 16m | 201,1m2 |
20KW Controller technical specifications
Wind turbine rated power: 20kW
Wind turbine rated voltage: AC380V
Function: rectifier, charging, control
Display type: LCD
Display content: DC output voltage, DC output current, DC output power
PWM constant voltage: ≥520dc
Wind turbine 3-phase discharge load voltage: 560±5Vdc
Wind turbine 3-phase discharge load time delay: 12-20 min
Working environment temperature: -30-60°C
Relative humidity:＜90% No condensation
Noise (1m): ＜40dB
Degree of protection: IP20 (indoor)
Cooling method: Forced air cooling
Communication interface (optional): RS485/USB/GPRS/WIFI/Ethernet
Temperature compensation (optional): -4mv/°C/2V, -35°C~+80°C, Accuracy: ±1°C
Controller size (mm): 650x470x320
Controller weight: 25Kg
