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Place of Origin:
CHINA
Brand Name:
GREEF
Certification:
CE UL INTERTEK ROSH
Model Number:
AH
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Centrifugal Pitch Control Wind Turbine for Solar Hybrid System with LiFePO4 Battery SWT 5kw 10kw
1 Technical parameter
| AH-5KW | AH-10kw | |
| Wind rotor diameter (m) | 5.4 | 7.6 |
| Blade material / quantity | Reinforced fiberglass * 3 | Reinforced fiberglass * 3 |
| Rated / Max power (W) | 5k/6k | 10k/12k |
| Rated wind speed (m/s) | 11 | 12 |
| Start up wind speed (m/s) | 2 | 2.5 |
| Working wind speed (m/s) | 3-30 | 3-30 |
| Survive wind speed (m/s) | 50 | 50 |
| Rated rotate speed (r/min) | 260 | 220 |
| Working voltage (V) | DC500V | DC500V |
| Generator style | Permanent magnet, three phase, alternator | Permanent magnet, three phase, alternator |
| Speed regulation | Pitch controlled | Pitch controlled |
| Stop method | Manual brake | Manual brake |
| Wind turbine body weight (kg) | 450kg | 550kg |
| Life span | More than 20 years | More than 20 years |
2. Power curve
3. Wind turbine design standards
Wind turbine designed according to industrial, national standards and IEC regulations.
To meet different working conditions, Wind turbine load calculation includes running ultimate and load ultimate.
For unsuitable working conditions, please take essential measures to make sure design load is within its scope, including ultimate load, over pressure and flexibility ultimate.
| AH-5KW | AH-10kw | |
| Ultimate rotating speed | 480rpm | 420rpm |
| Generator power | 6kW | 12kW |
| Wind speed on wind rotor | 30m/s | 30m/s |
| Survive wind speed | 60m/s | 60m/s |
4. Why choose AH-10KW Wind turbine?
Using the world's leading mechanical centrifugal variable pitch technology, the average annual power generation is 30% more.
★Excellent
Large initial blade angle (+9°), excellent acceleration performance, start at low wind speed of 2.5m/s;
★Efficiently
Below the rated wind speed, the wind turbine outputs efficiently;
★Stable
Above the rated wind speed, adjust the pitch angle so that the rotor speed is maintained near the rated speed and the power output is stable.
The use of variable pitch technology has greatly improved the efficiency of wind turbine power generation,The graph of increased power is shown below:
Power Curve Tracking Function
● For off-grid system –Marching MPPT Charge controller
● For on-grid system –Marching MPPT Wind controller/ Growatt inverter
● For Hybrid system –Marching hybrid inverter
● Wind turbine MPPT track point adjustable by yourself.
●Off-grid system wind turbine low cut in wind speed charge.
●Complete protection function.
●Several functions are optional, such as PV control function, wind speed measure function, rotational speed control function and temperature compensation function.
● RS232/RS485/RJ45/GPRS/WIFI/Bluetooth/Zigbee optional. ( It can be monitored by app for those with GPRS/WIFI/Bluetooth/RJ45 connection).
5.System Solution
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