4kW Vertical Axis Wind Turbine, 48V/96V/120V

SKU: PH-VWT-4000
● 4kW VAWT wind turbine generator with 48V/96V/120V multi-voltage options brings refreshing energy to your residential/off-grid living. ● Adopting advanced magnetic levitation generator technology to effectively utilize wind energy and help renewable wind power generation. ● Wind wheel diameter of 2.3 meters, 3 aluminum blades to ensure efficient wind energy conversion, 8A3 carbon steel body is sturdy and durable. ● Self-lubricating design with a wide range of operating temperature, -40℃ to 80℃, adapting to various environments.
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⏱️ Delivery: 6-12 days
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Unlike traditional horizontal axis designs, our vawt wind turbine is known for its unique design and high efficiency. Suitable for 48V/96V/120V voltage systems, 3 wind turbine blades,it easily meets the energy needs of different scenarios. Start-up wind speed as low as 2.5m/s and rated wind speed of 12m/s ensures stable power generation in a wide range of climatic conditions. Aluminum blades and 8A3 carbon steel fuselage material ensure robustness and durability. A control system equipped with a magnetic levitation generator and eddy current brake enables efficient power generation and safe operation. Whether for residential, off-grid living or commercial locations, our 4kw vertical axis wind turbine generator is a reliable choice to bring you clean, renewable wind power!

4kW vertical axis wind turbine feature


  • This vawt wind turbine adopts vertical blades, the main stress point is concentrated in the hub so the problems of blade falling off, breaking and flying out of the blades are better solved.
  • The principle of horizontal rotation and vertical flat blades makes the vawt wind turbine subject to low wind pressure, which can withstand super typhoons of 45 meters per second. The vertical axis turbine has a smaller turning radius, which saves space and improves efficiency.
  • Using the wind speed range, a special control principle is adopted to expand the wind speed range of the wind turbine to 2.5~25m/s, which maximizes the use of wind resources and at the same time obtains a larger total amount of power generation, and improves the economy of wind power equipment use.


  1. Magnetic Levitation Generator: Rare earth permanent magnetic levitation generator in the start-up torque low power generation conversion rate is high, low loss
  2. Excellent Aluminum Alloy Blades: The surface of the wind turbine blades is sprayed or oxidized, with good anti-corrosion properties
  3. Braking Device: The windmill blade itself has speed protection, and can be equipped with mechanical manual and electronic automatic brakes
  4. Tight-fitting Design: The hub grooves and blades adopt tight-fitting design, which makes them fit better
4kW vertical axis wind turbine detail

Vertical Axis Wind Turbine, 300W/400W Decomposition Diagram

4kW vertical axis wind turbine structure

1 2 3 4 5
Upper Bracket Plate Spindle Lower Bracket Plate Bracket Bolt End Cap
6 7 8 9 10
Bearing Magnet Stator Coil Bolt Magnets
11 12 13 14 15
Generator Housing Rotor Bearings Bearing Retaining Rings Flange Rotor /

4kW Vertical Axis Wind Turbine Complementary Wind Light - DC Connection Diagram

4kW vertical axis wind turbine dc connection

4kW Vertical Axis Wind Turbine Wind and Solar Complementary Grid-connected System

4kW vertical axis wind turbine grid tie connection

Rated Power 4kW
Max Power 5kW
Rated Voltage 48V/96V/120V
Start-up Air Speed 2.5m/s
Rated Wind Speed 12m/s
Safe Wind Speed 45m/s
Top Net Weight 285kg
Wind Wheel Diameter 2.3m
Blade Height 3.8m
Number of Blades 3 tablets
Blade Material Aluminium
Fuselage Material 8A3 carbon steel
Generator Maglev generator
Control System Electric eddy brake
Yaw Mode Wind angle automatically
Lubrication Method Self-lubricating
Tower Form Lasso/independent tower
Operating Temperature -40℃~+80℃
Residential property

Residential Property

Small urban business districts

Small Urban Business Districts

Rural and pastoral areas

Rural and Pastoral Areas

Mountain slopes

Mountain Slopes


Q1. Can a 4kw vawt wind turbine be used in conjunction with other renewable energy sources?

Yes, a 4kw vertical wind generator can complement other renewable energy sources such as solar panels or battery storage systems. This hybrid approach can enhance energy generation and provide a more stable power supply, especially in areas with varying weather conditions.

Q2. What factors should be considered before installing a 4kw vawt wind turbine?

Before installing a 4kW vertical wind turbine generator, consider factors such as:

  1. Wind resource assessment
  2. Local regulations and permits
  3. Site suitability and available space
  4. Initial cost vs. long-term savings
  5. Maintenance requirements and access to servicing
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