Suzhou Yueniao Machinery & Electronics Imp & Exp Co Ltd is one of the pioneer renewable energy business and has been in this field since 2002. We are dedicated exclusively to the business of small wind generator, mini hydroelectric generator and solar energy. As a manufacturer with advanced technology, we are making in our own workshop the wind turbine from 300w to 20kw with CE certificates. Beside that we are dealing with business of mini hydroelectric generator from 200W up to 60KW and solar panel from 20W to 280W. We do not claim any of its products to be the best, but we are proud to hear the owners of our products praise them. And that is what makes all the time and effort we spend on our products worthwhile. Thank you for your support!
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Suzhou Yueniao Machinery&Electronics Imp&Exp Co Ltd 


3KW Grid-Tie Wind Generator


WFDG3

Reduce or Eliminate Your Electricity Bil

Introducing WFDG3 – A new generation Residential Power Appliance that hooks up to your home to help you reduce or eliminate your monthly electricity costs.

 

WFDG3 is designed for homeowners looking for a quiet, convenient, affordable way to protect themselves from ever increasing electricity costs.  It includes wind generator, controller with dump load and grid tie inverter.   With no batteries,

WFDG3 connects directly to your home.  When the wind is blowing, your home is powered (in part) by WFDG3; when it’s not, your home is seamlessly powered by your utility as usual..  If the wind speed is too large, part of the dump load will be connected to the wind turbine to keep the constant power to fed in the utility grid.

And you do not need the most disposable part of a wind power system --- the batteries.  Without the repeated purchase of batteries, the house will use the electricity from the system first, and if needed from the utility.

3KW Wind Generator

Model
WFDG3
Rated  Power
3 KW at wind speed 9 m/s
Max  Power
5 KW
Voltage Options
96V, 120V,240V & Grid Tie
Start Wind Speed
3m/s
Rated Wind  Speed
9 m/s
Cut-Out Wind Speed
12m/s
MAX WIND SPEED
45m/s
Kilowatt Hours Per Month
396 kWh/month /average 5.8 m/s
Blade Pitch Control
None, Fixed Pitch
Over speed Protection
Auto Furl and Dump Load
Gearbox
None, Direct Drive
Temperature Range
-40 to +60 Deg. C
Rotor Diameter
4.50 m
Swept Area
15.90 m2
Rotor speed at 3KW power
250 rpm
Blade number
3
Blade material
Reinforced fibreglass
Rotor thrust(at 20 meters/second)
2,350 Newton
Generator
3 phase Neodymium permanent magnet
Noise
Max 4-7 dBA above background
Tower Top Weight
115 kg

 

 

 

3 KW grid tie controller

 

3KW grid tie inverter

MODEL
GI3000W
Max. DC input power
3000W
Max. DC input voltage
600V
MPPT range
150~700V
Max. DC input current
15A
Rated output power
3000W
Max. output current
15A
Nominal AC Voltage
220V – 240V/180V – 260V
AC grid frequency
50HZ / 60HZ / ±4.5HZ
Power factor
1
THD
<3%
AC connection
Single phase
Max. efficiency / Euro-ETA  
>96.0% / >95.0%
Protection
DC reverse polarity, AC short-circuit , Ground fault, Output Transient Voltage, Grid fault.
Idle consumption
<0.5W
Operating temperature
-25 ~ +55
Ambient humidity
0~95%
Enclosure type
IP65
Topology
HF-transformer
display
LED&LCD
Interfaces:
RS485
Electro.  compatibility
IEC62103/EN50178/EN61000-6-1/2/3
Dimension
350 x 200 x 500 mm   
Weight /kg
60

 

9 meter wire guyed tower(optional)

 

Errors expected and possible alternations without prior notice.

Warranty:  2 years

Claims & Return Procedures
In order to be eligible for service under this warranty, the Customer must send us pictures showing his installation of the system in 5 days after the installation.

If any problem takes place within the warranty period, Notification must be provided including a description of the alleged defect, the manner in which the wind turbine was used, the serial number, and the original purchase date in addition to the name, address, and telephone number of the party requesting warranty service.

 

 

 

 


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