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 


5KW Off-Grid Wind/Solar Hybrid System

HY-5KW,2,500W wind & 2,500W solar

 

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.  It combines the best of both worlds !

Our hybrid systems are a combination of stand-alone wind systems. For the times when neither the wind nor the solar system is producing, our hybrid systems provide power through batteries.

Performance: 980 - 1080 AC Kilowatt-hours (kWh's) per month (depending on wind and solar resources)

This system includes:

  • 1 unit of WFD2.5KW wind turbine generator with 9 m tower         
  • 10 x 250W solar panel                  
  • 1 pc of 5KW Wind/Solar Hybrid Controller HD-5000W
  • 1 pc of 5KW pure sine wave inverter PI5000
  • 8 x 12V/200Ah battery

2.5KW Wind Turbine Generator

Model
WFD2.5KW
Rated  Power
2 .5KW at wind speed 11m/s
Max  Power
3 KW
Voltage Options
48V, 96V, 120V, 240V & Grid Tie
Start Wind Speed
3m/s
Rated Wind  Speed
11 m/s
Survival Wind Speed
40m/s
Cut-Out Wind Speed 
13 m/second
Kilowatt Hours Per Month
324 kWh/month /average 5.4 m/s
Over speed Protection
Auto furl and dump load
Gearbox
None, Direct Drive
Temperature Range
-30°C~60°C
Rotor Diameter
3.8 m
Swept Area
11.33 m2
Rotor speed at 2.5KW power
450 rpm
Blade number
3
Blade material
Reinforced fibreglass
Maximum Lateral Thrust
760 Newton
Generator
Neodymium permanent magnet
Noise
Max 5-8 dBA above background
Tower Top Weight(kg)
140

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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)

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5KW Hybrid Controller and dump load

Model
HD-5000W-48
HD-5000W-96
Rated output power
5000W
Input voltage range
50~58V
100~116 V
Rated battery voltage
48 V
96V
Max input wind power
3000W
Max input solar power
2200 W
Over charge protection
59V±0.5V
118V±0.5V
Recommended battery
48VDC/200AH
96VDC/200AH
Maximum Input Current
125 A
65A
Protection Function
Over charge,  Solar cells reverse, battery reverse, over load, load short-circuit, lighting, wind turbine automatic brake and manual brake.
Self Consumption
< 10 mA
Warranty
3 year
Size
Controller :  23kg/590 x 490 x 315 mm  
Dump load :  31kg /660 x 510 x 450 mm  

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5KW Pure Sine Wave Inverter

Model
PI-5000-12
PI-5000-24
PI-5000-48
Output power
5KW continuous power/10KW peak power
Output voltage
100/110/120/220/230/240VAC
Optimum efficiency
up to 95%
No-load draw
<1.2 A
Output wave form 
Pure Sine Wave
Input voltage range
10~15VDC
21~30VDC
42~60VDC
Over voltage shutdown
15.5V
30.5V
61.2V
Under voltage shutdown
9.5V
19.5V
42V
Over load shutdown
6000W
Low voltage alarm
Audible
Protection
Over voltage shutdown, Under voltage shutdown, Low voltage alarm, Over load shutdown, Thermal shutdown, Short circuit shutdown
Shipping Weight/Dimension
15 kg/560 x 240 x 150 mm

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Maintenance free Lead Crystal Battery

New Technology

The invention of the lead crystal battery is a breakthrough in battery history. Based on the composite electrolyte and proprietary intellectual property rights, makes the reaction of the electrolyte formation caused the forming for the crystal state.

Advantages

1. Ideal green and environmental protection battery.
Lead crystal battery is using special SIO2 composite electrolyte to replace the sulfuric acid solution of traditional lead-acid battery. The electrolyte is non-toxic, non-smell, to surrounding environment.
2. Excellent high and low temperature operating characteristics
Working temperature from -40°C~65°C
3. Easy for depth discharge
Working life of is no effected by the general over-discharge.   Excellent recovery capacity of charge-discharge.
5. Long working life

Lead crystal battery can work for 10 to 15 years,  and charging time is 25% faster than normal lead-acid batteries and gel batteries.

 

Item
6-CNFJ-200
Nominal Voltage
12V
Nominal Capacity
200Ah
Working Temperature
-40°C~65°C
Dimension 
330 x 172 x 214mm
Weight
62  kg
Terminal type
A/F
Charge Cycle
1000
Working Life
10 – 15 years

 

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Warranty :  10 years for solar panel and 3 years for the rest of the system

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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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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