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3KW Alternative Energy Generator with Wind Power for sale 1
  • 3KW Alternative Energy Generator with Wind Power for sale 1

3KW Alternative Energy Generator with Wind Power for sale

Origin:Made In China
Category:Industrial Supplies / Electrical & Electronic Product Equipment
Label:wind turbine , 3KW wind generator , vertical axis
Price: -
Min. Order:1 pc
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Member Information


Qingdao Richuan Precision Machinery Co., Ltd

Free MemberShan Dong - China
Live Chat:Last Online:25 Mar, 2013

Product Description

1.Product Parameters and Features




Type of generator:           permanent magnet 3-phase

Stator:                                  silicon settle sheet

Magnet steel:                               NdFeB

Magnet material:                          38SH

Rated rotated speed:                    110r/min

Rated power:                                3000W

Max power:                                  3500W

Output voltage:                      DC120V/AC local voltage


Material of blades: high efficiency FRP material, ultraviolet prevention rosin, plus unidirectional high strength glass fiber, modernization craft vacuum cast technique synthesis.

number of blade:                             5pcs

Rotor diameter:                               2.5m

Blads size:                                     2.6m*0.5m

Swep area:                                      6.5m*m

Start-up wind speed:                        3m/s

Rated wind speed:                            10m/s

Work wind speed:                           3-25m/s


Tower type:                         guy cable / free stand tower

Height of pole:                            8m/10m (26.2 feet/32.8 feet)

Material:                                       Q235 steel

Surface treatment:              painting against decaying

Other parameters

Weight of top section:                      165kg

S ested battery type for reference:       12V150AH 10pcs

Service life:                                  18-20years

Can supply power for:  Refrigerator, washer, water pump, tv, lighting, electric fan, charger, air condition



1.Low starting torque

2.Low start wind speed

3.Low speed permanent magnet generator

4.No vibration & low noise

5.All of our products confirm to CE

6.PWM constant voltage recharge function provides stable output

7.Reliable wind power system by multifunction controller

8.On-grid or Off-grid wind power system optional

9.2-year warranty for generator and 18-20 years service life.

10.Electronic brake and manual brake, optional.

11.High efficiency and Low mechanical resistance energy loss.


2.  Controll System (On-Grid) 


  Pure sine wave inverter  



Rated Battery Voltage: 120V

Rated Output: 3KW

Over Voltage Shutoff: 170 VDC

Over Voltage Recovery: 165 VDC

Under Voltage Shutoff: 105 VDC

Under Voltage Recovery: 120 VDC

Output Wave Form: Pure Sine Wave

Display Mode: LCD

Rated Output Voltage: 220 VAC

Output Frequency: 50 Hz±0.05Hz

Inverter Efficiency: More than 90%

Protection Function: Battery over voltage protection, Battery under voltage protection, Battery reverse-connection protection, Output over load protection, Output short circuit protection, Over temperature protection.


  Micro-computer intelligence controller




Rated Battery Voltage:120V

Rated Wind Turbine Maximum Power: 3KW

Rated Wind Turbine Maximum Input current:50A

Rated Wind Turbine Maximum instantaneous Input power:6KW

Unload Voltage (factory default):140V

Unload Current (factory default):30A

Rated PV Power: 900W

Control Mode:PWM

Display Mode:LCD

Range of working Temperature &Humidity:  -20~+55°C/35~85%RH(Without Condensation)

Protection Type: Solar cells reverse charging, solar cells anti-reverse, battery over charge, battery over-discharge, battery anti-reverse, lightning protecting, wind turbine current limitting, wind turbine automatic brake and manual brake.


3. Notes



a. Tower type and tower height can be changed as per your request.

b. Working voltage can be special requested.

c. For the details, please feel free to contact us.


4. Company Profile



Qingdao Richuan Precision Machinery Co., Ltd., located in a nice coastal city called Jiaonan is a hi-tech company specialized in research & development, production, sales and service of medium and small wind turbines and devoted to the development and utilization of natural environmental protection energy such as wind energy, solar energy, etc.


The main products of our company include off-grid and grid-connected wind turbines, wind turbine blades and wind solar lighting system. They are widely used in agricultural and pastoral areas, mountainous areas, islands, frontier defence sentries and observatories with no electricity or insufficient electricity and rich wind resources.


Our company has advanced equipment and manufacture process, complete quality management system and excellent technical team to provide high quality and environment-friendly products and improved power supply solution and first-class after-sales service for customers.    


High quality and competitive price guarantee us a huge market all over the world , such as in Eastern Asia , Europe , North America ,South America and Middle East .


5. Pictures for Your Reference




Product Image

3KW Alternative Energy Generator with Wind Power for sale 1
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Send Inquiry to this Member

Qingdao Richuan Precision Machinery Co., Ltd

The Road of G204, Lingang Economic Development Zone, Jiaonan,Shandong, China

Derek Ma (Sales manager)

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