Qingdao Greef New Energy Equipment Co., Ltd
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 400 Sets per Month |
| Delivery Time | 25-30 Working Days |
| Packaging Details | Carton or Plywooden Case |
| Swept Area | 24 ㎡ |
| Start Wind Speed | 2.5m/s(5.59mph) |
| Mill Weight | 400kg |
| Safety Wind Speed | 60m/s(133.8mph) |
| Blades Length | 2.5M(8.2ft) |
| Rated Power | 5KW |
| Blades Rotor Diameter | 5.6M(18.37ft) |
| Blades Material &Quantity | FRP /3PCS |
| Brand Name | GREEF |
| Model Number | AH-5KW |
| Certification | ce |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, Western Union, L/C | Supply Ability | 400 Sets per Month |
| Delivery Time | 25-30 Working Days | Packaging Details | Carton or Plywooden Case |
| Swept Area | 24 ㎡ | Start Wind Speed | 2.5m/s(5.59mph) |
| Mill Weight | 400kg | Safety Wind Speed | 60m/s(133.8mph) |
| Blades Length | 2.5M(8.2ft) | Rated Power | 5KW |
| Blades Rotor Diameter | 5.6M(18.37ft) | Blades Material &Quantity | FRP /3PCS |
| Brand Name | GREEF | Model Number | AH-5KW |
| Certification | ce | Place of Origin | CHINA |
| High Light | 5kw Wind Turbine ，Single Phase Wind Turbine 20kw | ||
Why choose AH-5KW Wind turbine?
Using the world's leading mechanical centrifugal variable pitch technology, the average annual
power generation is 30% more.
The use of variable pitch technology has greatly improved the efficiency of wind turbine power
generation,The graph of increased power is shown below:
Technical specification
| Performance | |
|---|---|
| Rated Power | 5KW |
| Max Power | 6KW |
| Start Wind Speed | 2.5m/s(5.59mph) |
| Rated Wind Speed | 10m/s(22.37mph) |
| Working Wind Speed | 3-30m/s(6.71-67.2 mph) |
| Safety Wind Speed | 60m/s(133.8mph) |
| Physical Parameters | |
| Blades Length | 2.5M(8.2ft) |
| Blades Rotor Diameter | 5.6M(18.37ft) |
| Blades Material&Quantity | FRP /3PCS |
| Mill Weight | 400kg |
| Swept Area | 24 ㎡ |
| Tower Height | ≥8m,Hot dip galvanized |
| Generator Parameters | |
| Rated Speed | 240 RPM |
| Rated Working voltage | DC400V/DC240V |
| Start Torque | <0.3N.M |
| Generator Type | Three-phase permanent AC magnet generator |
| Wind Answering Method | Up wind+yawing |
| Stop Method | Pitch brake + active yaw |
| Speed Mode | Pitch + active yaw + electromagnetic brake |
| Protection Grade | IP54 |
| Working Temperature | -20--+50℃ |
Power Curve
Annual Energy Production
| Annual Wind Speed(m/s) | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 |
|---|---|---|---|---|---|---|---|---|
| Production (kWH) | 2481 | 3744 | 5168 | 7298 | 8277 | 12120 | 13785 | 16980 |
This data will have ±10% difference according to local condition.
AH-5KW wind turbine?
Power Curve Tracking Function
1.For off-grid system –Marching MPPT Charge controller
2.For on-grid system –Marching MPPT Wind Invertor
● 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).
System Solution
Product Showcase
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2014
Total Annual:
2.5 Million-5 Million
Employee Number:
70~100
Ecer Certification：
Verified Supplier
GREEF NEW ENERGY is global supplier which focus on Wind ,Solar and Hydro generation system solution . We provide customized system solution which suitable for offf-grid , grid-tied and hybrid system for renewable energy system. GREEF own our own factory manufacture permanent magnet generator... GREEF NEW ENERGY is global supplier which focus on Wind ,Solar and Hydro generation system solution . We provide customized system solution which suitable for offf-grid , grid-tied and hybrid system for renewable energy system. GREEF own our own factory manufacture permanent magnet generator...
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