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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20KW Grid-Tie Wind/Solar Hybrid System


HY-GRID-20KW

 

Wind and solar hybrid energy systems offer a unique way to offset a home's electrical bills. By utilizing both wind turbines and solar arrays to generate electricity, hybrid systems are able to overcome some of the disadvantages of using just one form of renewable energy.

Solar and Wind Hybrid Generation Systems

A "hybrid" electric system that combines wind and solar technologies offers several advantages over either single system.

In many regions worldwide, wind speeds are relatively lower in the summer when the sun shines brightest and longest. The wind is strongest in the winter when less sunlight is available due to shorter days.  Even during the same day, in many regions worldwide, there are different and opposite wind and solar resource patterns.  

Because the peak operating times for wind and solar systems occur at different times of the day and year, hybrid systems are more likely to produce electricity consistently throughout the year.

This system includes:

  • 10KW wind turbine generator with 15 m wire guyed tower
  • 40 x 250W solar modules with 20 years warranty
  • 20KW Grid Tie Wind/Solar Hybrid controller
  • 20 KW Grid Tie Inverter

 

10KW Wind Generator

Model
WFD10KW
Rated  Power
10 KW at wind speed 11m/s
Kilowatt Hours Per Month
1,166 kWh/month /average 5.8m/s
Max  Power
11 KW
Voltage Options
120V,240V& Grid Tie
Start Wind Speed
3 m/s
Rated Wind  Speed
11 m/s
MAX WIND SPEED
45 m/s
Cut-Out Wind Speed 
13 m/second
Over speed Protection
Side furling with gravity return
Temperature Range
-40 to +60 Deg. C
Rotor Diameter
6.40 m
Swept Area
32.15 m2
Rotor speed at 8KW power
280 rpm
Blade number
3
Blade material
Reinforced fibreglass
Rotor thrust(at 20 meters/second)
5,500 Newton
Generator
3 phase Neodymium permanent magnet
Noise
Max 5-8 dBA above background
Tower Top Weight
220 kg

15 meter wire guyed tower(optional)

 

250W Polycrystalline Solar Panel

ASNM250P-60 Series Polycrystalline Silicon PV Panel
ELECTRICAL  FEATURES
STC: Irradiance 1000 W/m2, 25°C, AM=1.5 according to EN 60904-3)
Module Type
250P-72
Module Efficiency              ŋm(%)
15,37
Cell Efficiency                ŋc(%)
17,54
Power Peak                    Pm(W)
250
Maximum Power Voltage         Vm(V)
30,71
Maximum Power Current         Im(A)
8,14
Open Circuit Voltage            Voc(V)
44,23
Short circuit current              Isc(A)
8,81
Maximum System Voltage         (VDC)
1000
Power output tolerances           ( % )
±3
Max-Series Fuse                  (A)
20
Operating/Storage Temp.          (°C)
-40 ~85
Dielectric Insulation Voltage        (VDC)
3000 max
TEMPERATURE CHARACTERISTICS - STC
NOCT–Nominal Operating Cell Temperature
45±2°C
Pm Temperature Coefficient   (%/°C)
-0.44
Voc Temperature Coefficient  (%/°C)
-0.36
Isc Temperature Coefficient   (%/°C)
0.033
MECHANICAL  FEATURES
Cell Size                       (mm)
156 x 156
Number of cells
6 x 10 – polycrystalline silicon cell
Module Dimensions              (mm)
1640 x 992 x 40
Module Weight                  (kg)
19
Front Glass
3.2mm tempered glass
Back Cover
TPT(Tedlar-PET-Tedlar)
Frame
Anodized aluminum alloy
Junction box
IP65-6 by-pass diodes serviceable
Connectors
IP67 type MC4
Output Cables                  (mm)
900
PACKING  FEATURES
Pallet Dimension                (mm)
Pallet Weight                    (kg)
520
1 Pallet
24 modules
Container Loading                (ft)
672modules
Capacity 40’HQ
(28 pallets)

 

20KW Wind/Solar Hybrid Grid Tie Controller with Dump Load

Model
HCCG-20KW
Input date
Rated Wind Turbine Power
10 KW
Rated Solar Panel Power
15 KW
Voltage Range
0~560V
Output date
 
Max dump load power
25 KW
Brake delay time
10-20 minutes
PWM unloading voltage (DCV)
≥560V
Braking voltage
Set as the output voltage of the wind turbine
PWM unloading fuse (A)
63A
Solar panel fuse (A)
15A
DC output fuse (A)
80A
Others
 
Connecting wire of the PWM dump load provided
>6 mm2
Protection level
IP20
Controller dimension
Dump Load dimension
570*550*330mm
810*580*980mm
Controller Weight
Dump Load Weight
30 kg
77 kg

 

20KW Grid tie inverter

Model
BNWG-20KS
Input data
Recommended generator power
20 KW
Rated operating voltage
200 V
Max. DC voltage
780 V
DC voltage
200 V
Max. input  current
100 A
Input DC voltage range(VDC)
200-780 V
Thermally monitored varistors
Yes
Output date
Max. AC power
20 KW
Rated AC power
25 KW
Harmonic distortion of grid current
<3%
Rated AC voltage
380 VAC
Rated AC frequency
50 Hz/60 Hz
Short –circuit proof
Yes
Others
 
Max. Efficiency
94 %
Power Factor(PF)
≥0.99
Overload ability
150%, 10 seconds
Protection degreee
IP65
Insulation intensity(input and output)
1500VAC, 1 minute
Noise(1meter)
≤50dB
Operation temperature
-25℃-+55℃
Shipping Weight/Dimension
280kg/800 x 600 x 1960 mm
Protection
Over voltage, Under voltage, over load, over heat..

 

Errors expected and possible alternations without prior notice.

Warranty: 

Solar Panel :  20 years.

Wind Generator, tower, controller and inverter :  2 years.

Note:

  1. Power Curves and Annual Energy: The performance of wind turbine systems is impossible to predict with any certainty due to the variability in the wind from location to location and from year to year. These estimates are based upon the best available information but are given as guidance only and should not be considered as a guarantee.  For a greater level of certainty we would recommend on-site wind speed monitoring for at least a year.
  2. Variation: All values are nominal as there will be some variation in manufactured product.  Specifications subject to change.

 

 

 


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