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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: BOFENG
  • Model Number: 2KW
  • Type: Wind Power Generator
  • Product name: 2KW horizontal axis wind turbine
  • Certificate: ISO9001
  • Application: Home
  • Generator type: 3 Phase AC Permanent-magnet
  • Blade Material: Reinforced Glass Fiber
  • Top weight (kg): 80kg
  • Height of blade(m): 1.9
  • Rated rotor speed(m/s): 400r/min
  • Wind energy utilized efficient: 30%-40%
  • Rated wind speed: 10m/s

Packaging & Delivery

Packaging Details plywood case
Delivery Time 7 days

Branded Durable 2kw residential micro low rpm wind generator

Wind turbine blades: 

We utilize high strength glass fibre reinforced plastic and epoxy resin to make blade. The wind rotor operate well(stably and quietly). This kind of new aerofoil is elaborately designed by aerodynamical and hydromechanical specialists (experts). It start-up wind speed (or cut-in wind speed) is very low, and the wind energy (rotor power) coefficient is very high.

Whole machine:

It is made up of steel precision casting. It is widely used in air temperature: -30°C- 60°C, high humidity, karaburan and salt mist (in some atrocious weather). It has high reliability. BF series small VAWT, whose appearance is beautiful, installation is easy. You can enjoy the clean(green) energy, at  the same time, you will see a beautiful scenery.

 

  2KW VAWT Techincal Data  

 

Power(w)

2000

Rated wind speed (m/s)

11

Rotor diameter(m)

2.3

Start-up wind speed (m/s)

3

Height of blade(m)

2.6

Range of working wind speed(m/s)

3-25

Material of blades and numbers

Glass Fiber Reinforced Plastic/5

Survival wind speed (m/s)

50

Rated rotor speed (m/s)

180r/min

Output Voltage

AC48V

Speed regulation method

Electromagnetic control

Stop method

Electromagnetic brake

Wind energy utilized   efficient

30%-40%

Sweep wind area

5.98m2

Range of working temperature

-45°C-60°C

Suggested supporting battery

4pcs12v200ah

Top weight (kg)

180kg

Tower type and height

Free standing tower/8m

 

 

 

 2KW PMG Techincal Data  

Generator:

It is made up of the superior high strength permanent magnetic material. The volume is small and the weight is light, the generating electricity coefficient is high. The generator specialist (expert) use special electromagnetic technology to make the generator have extremely low start-up drag torque, which can make sure the VAWT start-up in the gentle breeze.The generating electricity coefficient, start-up performance and overspeed overload capacity of generator are all in leading position in this field. 

 

 (W)Rated out power

2KW

 (RPM)Rated Rotation Speed

200

 (A)Recified DC current at Rated Output

25

 (N.M)Requied Torque Ar Rated Power

<95

 (Ohms)Phase Resistance

1.6

 (mm)Output Wire Square  Section

80

 Insultation:

F

 Generator configuration

Three phase star conected output

 Design Lifetime:

>20  Year

 (Kgs)Weight

45

 (NM)Starting Torque

≤3.6

 Bearing Type:

High standard NSK Bearing

 Shaft Material

High standard Stainless steel

 Outer Frame Material

spheroidal-graphite cast iron

 Fasteners(nuts and bolts)

High standard Stainless steel

 Winding Temperature Rating:

180 Degarees Celsius

 

  BOFENG 2KW Noisy Emission Level  

 

  2KW Controller  

 

Product Model

2Kw

Rated Battery Voltage

48V

Rated Wind Turbine Maximum Power

2KW

Rated Wind Turbine Maximum Input current

50A

Rated Wind Turbine Maximum Instantaneous Input Power

4KW

Unload Voltage(factory default)

56V

Unload Current (factory default)

60A

Rated PV Power

600W

Control Mode

PWM

Display Mode

LCD

Display Parameters

Battery Voltage, Wind Turbine Voltage, PV Voltage, Wind Turbine Current, PV Current, Wind Turbine Power, PV Power .Etc

Range of working Temperature &Humidity

-20~+55°C/35~85%RH(Without Condensation)

Quiescent Current

≤30mA

In order to serve our customers better. Our company can adjust parameters configuration according to customer’s requirement.

 

 

  2KW Inverter  

 

Rated Output Capacity

2KVA

Rated Battery Voltage

48VDC

Rated Output Capacity

2 kVA

Over Voltage Shutoff

68VDC

Over Voltage Recovery

66VDC

Under Voltage Shutoff

42VDC

Under Voltage Recovery

48VDC

No Load Loss

0.72A

Output Wave Form

Pure Sine Wave

Display Mode

LCD

Display parameters

Battery Voltage, State parameters

Cooling Mode

Fan

Rated Output Voltage

220 VAC

In order to serve our customers better, our company can adjust parameter configuration according to customer’s requirement.

 

1. Utilize a new aerofoil vertical axis wind wheel and magnetic suspention structure

2. The start-up wind speed is very low

3. The wind energy coefficient is very high

4. The anti-wind capability is high

5. The weight of generator is very light

6. Operation is stable

7. Have no noise

8. With careful anti-corrosion treatment and good sealing

9. Maintenace free

10. Long service life

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