Qingdao Bofeng Wind Power Generator Co., Ltd.
| Payment Terms | T/T,L/C |
| Supply Ability | 100UNITS PER MONTH |
| Delivery Time | 15DAYS |
| Packaging Details | PLYWOOD CASE |
| Material | Q235&FRP |
| Working tempreture | -45-60℃ |
| Rotor diameter (m) | 6 |
| Height of blades | 6.6 |
| Rated rotor speed (m/s) | 100r/min |
| Speed regulation method | Electromagnetic control |
| Top weight (kg) | 1800kg |
| Start up wind speed(m) | 3.8m/s |
| Survival wind speed(m) | 50 |
| Rated wind speed(m/s) | 13 |
| Tower type | 133mm steel tube |
| Height of tower | 12M |
| Material of blades and numbers | Glass fiber reinforce plastic/5 |
| Output voltage | 220V/380V |
| Work Speed | 3.8-25m/s |
| Wind energy utilized coefficient | 30%-40% |
| Brand Name | BF |
| Model Number | BF-C-20K |
| Certification | CE |
| Place of Origin | China |
View Detail Information
Explore similar products
High-Efficiency Vertical Axis Wind Turbines 1kW - 20kW for Residential &
20KW Vertical Axis Wind Turbine with Hybrid Solar System and Low Startup Wind
20kW Vertical Axis Wind Turbine Generator Kit with Low RPM Start Low Noise and
20kW Commercial Vertical Axis Wind Turbine for Factory/Farm – 3 Phase Grid-Tie
Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 100UNITS PER MONTH |
| Delivery Time | 15DAYS | Packaging Details | PLYWOOD CASE |
| Material | Q235&FRP | Working tempreture | -45-60℃ |
| Rotor diameter (m) | 6 | Height of blades | 6.6 |
| Rated rotor speed (m/s) | 100r/min | Speed regulation method | Electromagnetic control |
| Top weight (kg) | 1800kg | Start up wind speed(m) | 3.8m/s |
| Survival wind speed(m) | 50 | Rated wind speed(m/s) | 13 |
| Tower type | 133mm steel tube | Height of tower | 12M |
| Material of blades and numbers | Glass fiber reinforce plastic/5 | Output voltage | 220V/380V |
| Work Speed | 3.8-25m/s | Wind energy utilized coefficient | 30%-40% |
| Brand Name | BF | Model Number | BF-C-20K |
| Certification | CE | Place of Origin | China |
Our BF-C-series wind power generating system features advanced vertical axis technology with magnetic suspension structure, delivering exceptional wind energy efficiency and reliable performance for residential and small business applications.
Unlike traditional horizontal turbines, our vertical axis wind generators are engineered for superior performance in diverse environments. Whether you are looking to power an off-grid cabin, reduce electricity costs for your business, or set up a hybrid solar-wind system, our turbines deliver reliable and sustainable energy.
Key Features & Benefits:
Complete Spare Parts Supply:
As a direct manufacturer, we don't just sell complete turbines. We also supply high-quality replacement parts, including wind turbine blades, generators (motors), controllers, and inverters. Ensure your system runs at peak efficiency with our genuine components.
Contact us today for a quote or technical consultation!
| 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℃ |
Features high-grade Neodymium Iron Boron permanent magnets, each tested for magnetic flux by authorized institutions. Engineered for low starting torque while maintaining high generating efficiency through optimized internal structure.
Streamline shape with 3 reinforced fiber plastic blades. Manufactured using unidirectional fiber fabric and epoxy resin molds with inner foam core construction. Designed for low noise operation, excellent balance, and superior fatigue resistance.
Our Fiber Reinforced Plastic (FRP) blades are precision-engineered for Vertical Axis Wind Turbines (VAWT), offering an optimal balance of strength, lightweight design, and long-term weather resistance. Manufactured using advanced composite molding technology, these blades are tailored to maximize energy capture from turbulent and multi-directional wind flows, making them the ideal choice for both urban and remote installations.
Precision-made steel wheel hub connects blades to generator. Blades connectors constructed from Q235 plate with anti-corrosion surface treatment for durable performance.
Available in Q235 guy wire tower with anti-corrosion painting or free stand tower with hot dip galvanized plastic spraying for various installation requirements.
Wind-solar hybrid controller which rectifies AC current generated by wind generator into DC current and charges the battery bank. Unload function activates when strong wind produces excess current. The controller brakes when batteries reach full capacity (125% voltage) and resumes charging when voltage reduces to 108%. Includes manual brake button for emergency stops.
| 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 |
Pure sine wave output capable of driving any household appliances. Features integrated circuit design with minimal wiring connections. Utilizes microprocessor technology for enhanced system integration. Includes comprehensive protection systems with high efficiency transformer design and LCD operation status display.
| 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 |
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...
Get in touch with us
Leave a Message, we will call you back quickly!