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Home > Wind turbine > 3KWAC 220V Vertical Axis Wind Turbine Generator Low Noise Wind Generator Controller Inverter for Grid Tie System 5000W Rated
3KWAC 220V Vertical Axis Wind Turbine Generator Low Noise Wind Generator Controller Inverter for Grid Tie System 5000W Rated
3KWAC 220V Vertical Axis Wind Turbine Generator Low Noise Wind Generator Controller Inverter for Grid Tie System 5000W Rated
3KWAC 220V Vertical Axis Wind Turbine Generator Low Noise Wind Generator Controller Inverter for Grid Tie System 5000W Rated
3KWAC 220V Vertical Axis Wind Turbine Generator Low Noise Wind Generator Controller Inverter for Grid Tie System 5000W Rated
3KWAC 220V Vertical Axis Wind Turbine Generator Low Noise Wind Generator Controller Inverter for Grid Tie System 5000W Rated
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3KWAC 220V Vertical Axis Wind Turbine Generator Low Noise Wind Generator Controller Inverter for Grid Tie System 5000W Rated
3KWAC 220V Vertical Axis Wind Turbine Generator Low Noise Wind Generator Controller Inverter for Grid Tie System 5000W Rated
3KWAC 220V Vertical Axis Wind Turbine Generator Low Noise Wind Generator Controller Inverter for Grid Tie System 5000W Rated
3KWAC 220V Vertical Axis Wind Turbine Generator Low Noise Wind Generator Controller Inverter for Grid Tie System 5000W Rated
3KWAC 220V Vertical Axis Wind Turbine Generator Low Noise Wind Generator Controller Inverter for Grid Tie System 5000W Rated

3KWAC 220V Vertical Axis Wind Turbine Generator Low Noise Wind Generator Controller Inverter for Grid Tie System 5000W Rated

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Product Description

Detailed Images & Characteristics
The Characteristics Of Vertical Axis Wind Turbine
  • Omnidirectional Design: VAWTs are not affected by the direction of the wind, which is useful in areas where the wind changes direction frequently and quickly. Unlike traditional horizontal axis wind turbines, a yaw mechanism is not needed to turn the wind turbine towards the wind.
  • Turbulent Air Harvesting: VAWTs are better able to harvest turbulent air flow found around buildings and other structures.
  • Versatile Application: VAWTs are ideal for both rural and urban applications, including rooftop installations. Depending on the shape of the roof, the wind flow over the roof can be concentrated, leading to an increased energy output.
  • Simple Installation & Maintenance: Designed for easy setup and straightforward upkeep.
  • Quiet Operation: Low noise levels during power generation.
  • Pleasant Appearance: Modern design that integrates well visually with surrounding structures.
  1. High standard, quality components for use in harsh and extreme environments for wind turbines.
  2. Low wind speed model, has electric brake, overcharging protection, stable output voltage comes with charge controller.
  3. High efficiency and low mechanical resistance energy loss.
  4. Excellent heat dissipation due to the aluminium alloy outer frame and special internal structure.
  5. High strength from the fully heat treatment aluminium, anti-corrosion and weatherproof.
  6. Generator is designed using special material and treated to resist corrosion and oxidation.
  7. Designed for reliable and long operational lifetime under long-term full output.
  8. Designed for 20-years operation life.
  9. Patent protected design.
Vertical Axis Wind Turbine Generator Wind Turbine Grid System Divider
Turbine Detail View 1 Turbine Detail View 2 Turbine Detail View 3
Installation Process 1 Installation Process 2 Installation Process 3
Turbine Measurement Grid Turbine Setup Scene
On-Grid Controller & Inverter System
On Grid Wind Turbine Controller and Dump Load
On Grid Controller Front View On Grid Controller Side View
On Grid Wind Turbine Inverter
On Grid Inverter Interface Inverter Specification Guide System Grid Divider
Technical Specifications
Technical Data of Wind Turbine
Model H-3KW
Generator Power 3kW
Wheel Diameter 2m
Turbine Height 3m
Blades Material Aluminum alloy
Number of Blades 5
Rated Wind Speed 11m/s
Start-up Wind Turbine 2.5m/s
Survival Wind Turbine 45m/s
Output Voltage 220VAC/380VAC
Generator Type Permanent magnet generator
Noise Level 45dB - 50dB
Control System Electromagnet
Speed Regulation Automatically adjust windward direction
Lubrication Way Lubrication grease
Working Temperature From -40℃ to 80℃
Controller and Inverter Technical Data
On Grid Wind Turbine Controller Model WGMC3K220 WGMC5K220
Wind Turbine Input Parameters
Power 3KW 5KW
Max. Control Power / Current 6KW / 20A 10KW / 34A
Rated Voltage of Wind Turbine (AC) 220V 220V
Input Voltage Range AC 0-330V 0-330V
DC 0-450V 0-450V
Braking Voltage (DC) Default 350V±1% 350V±1%
Set Range 320-350V 320-350V
Braking Current (DC) Default 15A 25A
Set Range 0-15A 0-25A
Braking Time Default 10-20 min
Set Range 0-5000 min
* Generator Overspeed Control Default >300 rpm/min
Set Range 0-1000 rpm/min
* Over Wind Speed Control Default 14 m/s
Set Range 0-45 m/s
Manual Control Manual brake, *remote control brake (with communication function)
Automatic Control Function Dump load control, * yaw, * pitch, * mechanical brake, * hydraulic brake, * electromagnetic brake
* PV Input Parameters
Rated Power (Increased) 3KWp 5KWp
Working Voltage (DC) 320V / 400V 320V / 400V
DC Output Parameters
Output Voltage Range (DC) 0-350V 0-350V
Constant Voltage (DC) Default 310V±1% 310V±1%
Set Range 300-330V 300-330V
Constant Current (DC) Default 12A 20A
Set Range 0-12A 0-20A
On Grid Wind Turbine Inverter Model DMWG3KTL DMWG5KTL
Rated Output Power (AC) 3KW 5KW
Max. Output Power (AC) 3.3KW 5.5KW
Input Voltage Range (DC) 0-450V 0-450V
MPPT Voltage Range (DC) 100V-400V 100V-400V
Max. Input Current (DC) 11.2A 18.7A
Rated Current 10.2A 17A
THD Current Harmonic <3% (at rated power)
Power Factor >0.99
Max. Efficiency 98%
Allowable Grid Voltage Range (AC) 110V/120V/220V (Single-phase)±20%
Allowable Grid Frequency Range 50Hz/60Hz±10%
Automatic Operation Conditions DC input and power grid meet the requirements, the inverter operates automatically
Restart Time After Power Failure 2 min (Adjustable)
General Parameters
Function Rectification, DC output, output voltage control, output current control, Dump load control, control parameter setting, wind turbine curve setting
Automatic Protection Control part: Over voltage protection, over current protection, reverse connection protection, lightning arrester
Inverter part: Polarity reverse connection protection, short circuit protection, island effect protection, LVRT, overheat protection, overload protection, ground fault protection, etc
Display Touch screen, LCD
Monitoring Content Wind turbine voltage, current, power, solar panel voltage, current, power, DC output voltage, current, power, inverter output power, * cumulative power generation, * power generation at any time, * rotational speed, * wind speed
Protection Level IP20 (Indoor) / IP65 (Outdoors)
Telematics RS485 / USB / GPRS / WIFI / Ethernet (optional)
Environment Operating amb. Temp. & Hum: -30 to 60°C, <90% no condensation
Noise (1m) <40dB
Refrigeration Mode Forced air cooling
Controller Size / Weight 360*230*480mm | 17kg 360*230*480mm | 18kg
Dump Load Size / Weight 400*400*250mm | 12kg 600*450*380mm | 28kg
Inverter Size / Weight 450*275*770mm | 39kg 450*275*770mm | 44kg
*Above parameter only for reference. Could be custom made to user specifications.
Parts & Installation Case
System Parts Breakdown
Exploded View of Wind Turbine Parts

Service Guarantee

As our users, you enjoy the following service terms:

  • The machine warranty is free for 2 years.
  • Lifelong technical support.
  • Response within 24 hours after receiving failure notification.
  • Cost-price maintenance coverage forever.

When you confirm an equipment failure, please promptly reach out with the equipment model and a complete description of the problem.

Note: The following situations are excluded from the warranty coverage:

  • Unauthorized repair attempts and resulting damage.
  • Arbitrary installation or modification of components.
  • Incorrect operation or usage outside specified limits.
  • Failure to perform proper cleaning or maintenance as specified in the manual.
  • Exposure to abnormal environmental conditions exceeding specifications.
  • Deliberate physical destruction.
  • Damage caused by natural disasters (Force Majeure).
Payment & Packaging Information
Payment Gateways Supported Industrial Wooden Box Packaging
Real Installation Case
Vertical Axis Wind Turbine Installed On Site
More Related Products
Related Wind Turbines Product Catalog
Frequently Asked Questions (FAQ)
What are the main advantages of a Vertical Axis Wind Turbine (VAWT)?
Unlike conventional horizontal axis turbines, VAWTs capture wind from all 360 degrees, meaning they do not require yaw control mechanisms to rotate into the wind. They are exceptionally suited for urban and built environments where wind speeds fluctuate and turn turbulent quickly.
Can this wind turbine be installed on a residential rooftop?
Yes. VAWTs are highly optimized for urban, suburban, and rural rooftop installations. Depending on your roof shape, wind speed and concentration over the roof peaks can be higher, which boosts the energy output of the turbine.
What is the startup wind speed and rated speed for this model?
The wind turbine starts generating electricity at a low startup wind speed of 2.5 m/s, reaching its rated performance at a wind speed of 11 m/s. It has a high survival wind speed threshold of 45 m/s.
Does the system include automatic overspeed and storm safety features?
Yes, the controller and inverter system includes an electromagnetic brake, overspeed controls, storm dump load configurations, and voltage protection units. These safeguard both the turbine generator and the grid connection during high-wind events.
What is the estimated design lifespan of the generator?
The generator is constructed with a fully heat-treated aluminum alloy outer frame and anti-corrosive materials designed to withstand harsh weather, aiming for a reliable operational service life of up to 20 years.
How does the 2-year warranty service work?
Under standard operating conditions, we offer a free parts replacement and repair warranty for 2 years, accompanied by lifetime technical support. Exclusions apply only in cases of deliberate damage, unauthorized modifications, or operations contradicting the instruction manual.

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