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VAWT low rotor speed Wind Turbine Generator System 20kw with 3 phases output

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VAWT low rotor speed Wind Turbine Generator System 20kw with 3 phases output

Brand Name : BF

Model Number : BF-H-10K

Certification : CE

Place of Origin : China

MOQ : 1

Price : 18500$

Payment Terms : T/T,L/C

Supply Ability : 100UNITS PER MONTH

Delivery Time : 25-30 DAYS

Packaging Details : PLYWOOD CASE

Material : Q235&FRP

Working tempreture : -45-60℃

Rotor diameter (m) : 7

Height of blades : 8

Rated rotor speed (m/s) : 80r/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

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BF-H Series 20kW Vertical Axis Wind Turbine
Our BF-H-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.
Key Features
  • High wind energy coefficient with low startup wind speed (3.8m/s)
  • Superior anti-wind capability and stable operation
  • Noise-free performance with maintenance-free design
  • Advanced anti-corrosion treatment and sealing for long service life
  • Captures wind from any direction without yaw mechanism
  • Ideal for urban and suburban environments with turbulent wind flows
Technical Specifications
Power 20KW
Rotor diameter 7m
Height of blade 8m
Material of blades and numbers Glass fiber reinforce plastic/5
Rated rotor speed 80r/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 10m/12m
Top weight except tower 1800kg
Tower type 133mm steel tube
Wind energy utilized coefficient 30%-40%
Suggested batteries information 62pcs 12V 200AH
Speed regulation method electromagnetic control
Range of working temperature -45℃-60℃
Generator Body
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.
VAWT low rotor speed Wind Turbine Generator System 20kw with 3 phases output
VAWT low rotor speed Wind Turbine Generator System 20kw with 3 phases output
Blade Specifications
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.
VAWT low rotor speed Wind Turbine Generator System 20kw with 3 phases output
Wheel Hub & Connectors
Precision-made steel wheel hub connects blades to generator. Blades connectors constructed from Q235 plate with anti-corrosion surface treatment for durable performance.
VAWT low rotor speed Wind Turbine Generator System 20kw with 3 phases output
VAWT low rotor speed Wind Turbine Generator System 20kw with 3 phases output
VAWT low rotor speed Wind Turbine Generator System 20kw with 3 phases output
Tower Options
Available in Q235 guy wire tower with anti-corrosion painting or free stand tower with hot dip galvanized plastic spraying for various installation requirements.
VAWT low rotor speed Wind Turbine Generator System 20kw with 3 phases output
On-grid Controller

Brake function will be made when there is problem in on-grid inverter and disconnects the state grid. Controller still delivery the stable current even though it is strong wind and there are full indications including wind energy indication, unload indication, delay stop indication, under voltage indication, grid electricity indication. The emergency brake button at the back will force to stop the rotation.

VAWT low rotor speed Wind Turbine Generator System 20kw with 3 phases output
On-grid Inverter

It uses IPM from Mitsubishi as the power components and American ATEMEL company microprocessor as figure controller. Perfect protection, warning functions, MPPT (Maximum Power Point Tracking) technology is matched on the inverter and it is also pure sine wave output, automatically synchronized with the grid tracking, power factor close to 1, Current low harmonic content, non-polluting power grid, no impact.

VAWT low rotor speed Wind Turbine Generator System 20kw with 3 phases output

Performance Curves
VAWT low rotor speed Wind Turbine Generator System 20kw with 3 phases output
Additional Technical Specifications
  • Generator Type: Permanent magnetic synchronous style
  • Surface Treatment: Multi-layer painting including base coat (2 layers), anti-corrosion paint, and surface finish
  • Complete System Includes: Base flange, guy wires, wire tighteners, ground anchors, nuts, screws, bolts, and cables
  • Off-Grid System Requirements: 64 x 12V 100AH batteries (not included in base price)
  • Certifications: CE product certificate and ISO factory report

Product Tags:

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