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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50KW Grid-Tie Wind/Solar Hybrid System


HY-GRID-50KW

 

The wind generator and solar modules is a revolutionary way of cost saving in renewable energy generation.

The wind generator and solar modules is connected to a grid-tie inverter which is a device that enables wind power users to complement the energy they buy from their electricity supplier with solar power. The inverter converts DC to AC power and sends the extra energy produced back to the utility grid via the electric meter.

 

At night and no wind time all the electricity is supplied by the mains. During the daylight or windy hours, the system generates some power, offsetting the consumption of electricity from the utility and cutting electric bills. The balance of the kWh required by your loads is automatically drawn from the input lines. If the wind  generator or solar modules is producing more electricity than you are using, the system will feed the surplus of the energy back to the utility. It may even spin your electric meter backwards, further reducing your monthly bill.
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:

  • 30KW/360V wind turbine generator with 18 m wire guyed tower
  • 80 x 250W solar modules with 20 years warranty
  • 50KW Grid Tie Wind/Solar Hybrid controller
  • 50 KW Grid Tie Inverter

 

30KW Wind Generator

Rated  Power
30 KW
Max  Power
36 KW
Voltage Options
480V, 540V & Grid Tie
Start Wind Speed
3 m/s
Rated Wind  Speed
12 m/s
Max wind speed
50 m/s
Cut-Out Wind Speed 
13 m/second
Blade Pitch Control
None, Fixed Pitch
Over speed Protection
Side furling with gravity return & Manual braking
Temperature Range
-40 to +60 Deg. C
Rotor Diameter
12 m
Rotor speed
180 rpm
Blade number
3
Blade material
Reinforced fibreglass
Generator
3 phase permanent magnet alternator
Turbine Weight(kg)
1600

 

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)

 

50KW Wind/Solar Hybrid Grid Tie Controller with Dump Load

Model
HCCG-50KW
Input date
Rated Wind Turbine Power
50 KW
Rated Solar Panel Power
55 KW
Voltage Range
0~660V
Output date
 
Max dump load power
55 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)
163A
Solar panel fuse (A)
115A
DC output fuse (A)
160A
Others
 
Connecting wire of the PWM dump load rovided
>6 mm2
Protection level
IP20
Shipping Weight/Dimension
Controller :     32kg/570*550*330mm
Dump Load :    140kg/810*580*980mm

 

50KW Grid tie inverter

Model
BNWG-20KS
Input data
Recommended generator power
50 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)
450-800 V
Thermally monitored varistors
Yes
Output date
Max. AC power
20 KW
Rated AC power
25 KW
Harmonic distortion of grid current
<3%
The range of grid voltage
310~450 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°C~60°C
Shipping Weight/Dimension
700 kg/800 x 600 x 2060 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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