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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: HENRYD
  • Model Number: FD4-4kw
  • Type: Wind Power Generator
  • Rated power: 4KW
  • Max output power: 5kw
  • Blades rotor diameter: 4M
  • Rated wind speed: 11m/s
  • Start-up wind speed: 3m/s
  • Working voltage: 48v 120v 240v 380v or manufacture according to request
  • Warranty: 3-5 Years
  • Generator type: 3 Phase AC Permanent-magnet generator
  • Certificate: CE/IEC/ISO/CCC
  • Model: FD4-4KW

Packaging & Delivery

Packaging Details Plywood case for wind turbine main body: 0.5cbm.
Delivery Time 5-7 working days after payment
Product Details

FD4-4000W Wind Turbine Generator

Best performance, low cost 

 4KW Wind Turbine

1)Excellent power output performance during wind speed 3m/s-15m/s.

2) High efficient synchronized PMA generator with low starting torque.

3) Low noise level, low rpm

♦ 4KW Controller

1) The PWM design wideband limitless dump-load.

2) Digital design, module structure, be stable and reliable.

3) Perfect protection and manual dual brake function.

♦ 4KW Inverter

1) Pure sine-wave single phase 110v 60hz/220v 50hz output, suitable for various home appliances.

2) Both input and output in isolation, high anti-interference ability.

3) High battery compatibility and intelligent protection management.

Product Introduction

FD4-4kw Wind turbine Generator:

Horizontal axis wind turbine 4kw off grid system: 

4kw wind turbine converts wind energy to 3 phase AC unsteady power. Off grid charge controller converts 3 phase AC power to DC and charge to battery group. Inverter converts DC power to 220vac 50hz or 110v 60hz to supply AC load use. 

Horizontal axis wind turbine 4kw on grid system: 

4kw wind turbine converts wind energy to 3 phase AC unsteady power. On grid controller converts 3 phase AC power to Dc and supply to grid tie inverter.  Grid tie inverter feeds single phase/3 phase power to grid power. 

4kw wind genrator can supply lighting, TV set, the searchlight, the communication equipment, the power tool and other household appliances.

Wind turbine normal spec: 

Model FD4-4kw 
Rated Power 4000W
Max Power 5000W
Blades Rotor Diameter 4m(13.12)
Blade Quantity&Material 3Pcs / FRP
Rated Rotate Speed 350(r/min)
Start Torque 3.5(N.M)
Generator Type PMG AC Direct Drive
Generator Material Carbon steel body+copper wire+Nd-Fe-B
Normal Output Voltage 220Vac or 110vac single phase
Optional Output Voltage(DC) 48-240V
Start Wind Speed 3m/s
Rated Wind Speed 12m/s 
Working Wind Speed 3-25m/s (6.72-56 mph)
MAX.Design Wind Speed 50m/s (112mph)
Tower Height 8m(26.24ft) higher available
Top Weight 150kg
Protection method: yaw, auto brake/manual brake

Product Details Show
Why Choose Us

Tested wind turbine

1.Truck load testing for all small capacity wind turbine.

2. 20 years small wind turbine installation and application


1. With 20 years horizontal axis small wind turbine designer/manufacture experience;

2. With 13 years experience of export. 


1. OEM/ODM, Customized service

2. 3-5 years guarantee

3. Products and System design service

Product Processing
Product Packing
Main Products

1kw wind turbine

FD2.8-2kw wind turbine/wind generator,

Fixed pitch/auto yaw HAWT

FD3.2-2kw wind turbine

FD3.2-2kw wind turbine/wind generator, Fixed pitch/auto yaw HAWT

FD6-5kw wind turbine

FD6-5kw wind turbine/wind generator, Fixed pitch/auto yaw HAWT

5kw variable pitch wind turbine

Centrifugal pitch wind turbine 2kw 3kw 5kw 10kw. For rich wind place, island, seaside

20kw variable pitch wind turbine

Active variable pitch wind turbine 20kw 30kw. 

50kw variable pitch wind turbine

Active variable pitch wind turbine 50kw 60kw. 

Transaction History of the Supplier

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
20 Transactions 40,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $36,000
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