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 Material &Quantity | FRP /3PCS |
| Blades Rotor Diameter | 5.6M(18.37ft) |
| 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 Material &Quantity | FRP /3PCS | Blades Rotor Diameter | 5.6M(18.37ft) |
| Brand Name | GREEF | Model Number | AH-5KW |
| Certification | ce | Place of Origin | CHINA |
| High Light | 5KW wind turbine generator system ，Solar wind turbine generator system | ||
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: Green Renewable Energy Earth Future In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green, R f... GREEF: Green Renewable Energy Earth Future In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green, R f...
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