Qingdao Bofeng Wind Power Generator Co., Ltd.
| Top weight (kg) | 1800kg |
| Output voltage | 220V/380V |
| Delivery Time | 20DAYS |
| Speed regulation method | Electromagnetic control |
| Work Speed | 3.8-25m/s |
| Payment Terms | T/T,L/C |
| Working tempreture | -45-60℃ |
| Rated rotor speed (m/s) | 100r/min |
| Height of blades | 6.6 |
| Wind energy utilized coefficient | 30%-40% |
| Packaging Details | PLYWOOD CASE |
| Survival wind speed(m) | 50 |
| Tower type | 133mm steel tube |
| Start up wind speed(m) | 3.8m/s |
| Rated wind speed(m/s) | 13 |
| Height of tower | 12M |
| Material of blades and numbers | Glass fiber reinforce plastic/5 |
| Rotor diameter (m) | 6 |
| Supply Ability | 100UNITS PER MONTH |
| Material | Q235&FRP |
| Model Number | BF-C-20K |
| Certification | CE |
| Brand Name | BF |
| Place of Origin | China |
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Product Specification
| Top weight (kg) | 1800kg | Output voltage | 220V/380V |
| Delivery Time | 20DAYS | Speed regulation method | Electromagnetic control |
| Work Speed | 3.8-25m/s | Payment Terms | T/T,L/C |
| Working tempreture | -45-60℃ | Rated rotor speed (m/s) | 100r/min |
| Height of blades | 6.6 | Wind energy utilized coefficient | 30%-40% |
| Packaging Details | PLYWOOD CASE | Survival wind speed(m) | 50 |
| Tower type | 133mm steel tube | Start up wind speed(m) | 3.8m/s |
| Rated wind speed(m/s) | 13 | Height of tower | 12M |
| Material of blades and numbers | Glass fiber reinforce plastic/5 | Rotor diameter (m) | 6 |
| Supply Ability | 100UNITS PER MONTH | Material | Q235&FRP |
| Model Number | BF-C-20K | Certification | CE |
| Brand Name | BF | Place of Origin | China |
| Power | 20KW |
| Rotor diameter | 6m |
| Height of blade | 6.6m |
| Material of blades and numbers | Glass fiber reinforce plastic/5 |
| Rated rotor speed | 150r/min |
| Output voltage | 220V/380V |
| Start up wind speed | 3.8m/s |
| Rated wind speed | 13m/s |
| Work speed | 3.8-25m/s |
| Security wind speed | 50m/s |
| Height of tower | 12m |
| Top weight except tower | 1800kg |
| Tower type | 133mm steel tube |
| Wind energy utilized coefficient | 30%-40% |
| Suggested batteries information | 64pcs 12V 200AH |
| Speed regulation method | electromagnetic control |
| Range of working temperature | -45℃-60℃ |
| Product Model | WWS200-220-N00 |
| Rated Battery Voltage | 220V |
| Rated Wind Turbine Input Power | 20kW |
| Maximum Wind Turbine Input Power | 30kW |
| Wind Turbine Brake Current | 91A |
| Rated Solar Input Power | 6kW |
| Floating Charging Voltage | 266V |
| Display Mode | LCD |
| Quiescent Current | ≤20mA |
| Ambient Temperature & Humidity | -20～+55℃/35～85%RH(Without Condensation) |
| Temperature Compensation Function (Optional) | -4mV/℃/2V ,-35℃--+80℃ ,Precision:±1℃ |
| Dimension(L×W×H) | Controller Box: 440×300×170mm ; Dumpload Box: 680×420×675mm |
| Net Weight | Controller Box:9kg ; Dumpload Box: 30kg |
| Product Model | WI200-220-3N01 |
| Rated Output Capacity | 20kVA |
| Rated Battery Voltage | 220VDC |
| Over Voltage Shutoff | 312VDC |
| Over Voltage Recovery | 302VDC |
| Under Voltage Shutoff | 198VDC |
| Under Voltage Recovery | 220VDC |
| No-load Loss | ≤0.9A |
| Output Wave | Pure sine Wave |
| Display Mode | LCD |
| Cooling | Fan |
| Rated Output Voltage | 220VAC |
| Wave Distortion | ≤4％ |
| Output Frequency | 50±0.5Hz |
| Dynamic Response | 5% |
| Power Factor | ≥0.8 |
| Over-load Capacity | 120% 1min,150% 10s |
| Invert Efficiency | 90% Max |
| Isolating Mode | Toroidal Transformer |
| Noise (1m) | ≤40dB |
| Insulating Strength | 1500VAC,1min |
| Protection Functions | Input over voltage protection, Battery under voltage protection, Battery anti-reverse connection protection, Output overload protection, Output short circuit protection, Over temperature protection. |
| Ambient Temperature | -20～+55℃ |
| Working Altitude | ≤4000m |
| Ambient Humidity | 0~90%,Without Condensation |
| Dimensions (Lx W x H) | 500 x 500 x 1100mm |
| Net Weight | 130kg |
Technical Description:
Engineered for heavy-duty performance, our 10kW to 20kW Vertical Axis Wind Turbines are built to deliver maximum output for commercial and industrial off-grid projects.
Our turbines utilize advanced electromagnetic design and precision-cast blades to ensure high wind energy utilization coefficients. They are perfectly suited for telecom towers, remote monitoring stations, farms, and grid-tied wind farms.
Performance Highlights:
• High Efficiency Generator: Custom-designed PMG (Permanent Magnet Generator) ensures stable voltage output and high conversion efficiency.
• Weather Resistant: Rated to withstand typhoon-level wind speeds with automatic braking protection systems.
• Long Service Life: Designed for 20+ years of reliable operation with minimal maintenance requirements.
OEM & Spare Parts Services:
We understand that maintenance is key to wind power projects. We supply standalone generator motors and reinforced wind blades compatible with various VAWT models. Whether you need a single replacement part or a bulk order for a wind farm project, our factory guarantees top-tier quality and fast shipping.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Seller
Year Established:
2009
Total Annual:
>200MILLION
Employee Number:
>50
Ecer Certification：
Verified Supplier
Qingdao Bofeng Wind Power Generator Co., Ltd. It is a corporate entity of integrating R&D, production, sales and service. The company has 43 employees and 7 technicians. The company has been recognized as aclean production demonstration enterprise, ISO... Qingdao Bofeng Wind Power Generator Co., Ltd. It is a corporate entity of integrating R&D, production, sales and service. The company has 43 employees and 7 technicians. The company has been recognized as aclean production demonstration enterprise, ISO...
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