• Yangtze 4000W Hot Sale off Grid Complete Home Solar Power System Price
  • Yangtze 4000W Hot Sale off Grid Complete Home Solar Power System Price
  • Yangtze 4000W Hot Sale off Grid Complete Home Solar Power System Price
  • Yangtze 4000W Hot Sale off Grid Complete Home Solar Power System Price
  • Yangtze 4000W Hot Sale off Grid Complete Home Solar Power System Price
  • Yangtze 4000W Hot Sale off Grid Complete Home Solar Power System Price

Yangtze 4000W Hot Sale off Grid Complete Home Solar Power System Price

Condition: New
Certification: ISO, CE, CE, TUV, IEC61215, IEC61730
Application: Home, Industrial, Commercial
Specification: Normal, 4K
System Warranty: 25 Years
AC Frequency: 50 or 60 Hz
Samples:
US$ 5600/W 1 W(Min.Order)
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Customization:

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Basic Info.

Model NO.
YS-4K-OFF
Load Power
4kw
System Type
off Grid
AC Connection
1 Phase Split Phase or 3 Phase
System Efficiency
More Than 90%
Output Voltage
110V 120V 220V 230V 240V 380V 400V
OEM Order
Acceptable
Life Span
30 Years
Working Time
24 Hours
Transport Package
2PCS /Carton, 26PCS/Pallet
Trademark
Yangtze Solar
Origin
China
HS Code
8541402000
Production Capacity
100 Sets /Week

Product Description

***** 4kw off grid solar energy system *****
Yangtze 4000W Hot Sale off Grid Complete Home Solar Power System Price
Model YS285P-72 YS290P-72 YS295P-72 YS300P-72 YS305P-72 YS310P-72 YS320P-72
Rated Maximum Power at STC 285W 290W 295W 300W 305W  310W  320W 
Maximum Power Voltage (Vmp) 35.6V  35.8V  36.1V  36.3V  36.5V 36.7V  37.2V 
Maximum Power Current (Imp) 8.01A 8.11A 8.19A  8.29A  8.38A 8.45A 8.61A 
Open Circuit Voltage ( Voc) 44.6V 44.8V 45.1V 45.3V  45.6V  45.9V  46.4V 
Short Circuit Current (Isc) 8.66A 8.72A  8.78A  8.84A  8.91A 8.96A  9.05A
Module Efficiency 14.76% 15.02%  15.28%  15.54%  15.81%  16.06% 16.58% 
Power Tolerance  0~+3% 0~+3%  0~+3%  0~+3% 0~+3%  0~+3% 0~+3% 
STC: Irradiance 1000W/m², Module Temperature 25°c, Air Mass 1.5
Mechanical Parameters 
Cell Type Poly-crystalline 156x156mm (6inch)
No. of Cells 72 (6x12)   
Dimension  1956x990x40/45/50mm      
Glass 3.2mm, High Transmission, Low Iron, Tempered Glass      
Junction Box IP65&IP67 Rated      
Output Cable Section Size: 4mm² , Length: 900mm
Frame  Anodized Aluminum Alloy    
No. of Bypass Diodes 3&6      
Connector  MC4 Compatible      
Working Conditions
Maximum System Voltage

DC 1000V(IEC) / 1500V(IEC) 

Operating Temperature  -40°c~+85°c
Maximum Series Fuse 15A      
NOCT 45±2°c
Application Class Class A  
Temperature Coefficient
Temperature Coefficient of Pmax -0.41%/°c      
Temperature Coefficient of Voc  -0.31%/°c    
Temperature Coefficient of Isc  +0.06%/°c      

Yangtze 4000W Hot Sale off Grid Complete Home Solar Power System Price
♦ Founded in 1994 , 300MW solar panel production capacity ,solar panel power range 3watt to 360watt for both polycrystalline and monocrystalline solar panel 
♦ 10 years total workmanship and materials warranty , 10 years for at least 90% and 25 years for 80% linear power output warranty  

♦ 100% EL test before package and shipping 
♦ Two factories , solar panel factory , battery factory 
♦ Cooperated with world famous big companies like Trina Solar , Suntech Solar , Yingli Solar , HUAWEI

♦ Products are exported to more than 150 countries 
♦ Products are certified by TUV(Germany) ,CE 
♦ Turn-key solar systems are offered , to save the time and money for the clients  
♦ Rich experience in overseas construction of solar projects 

Yangtze 4000W Hot Sale off Grid Complete Home Solar Power System Price
Yangtze 4000W Hot Sale off Grid Complete Home Solar Power System Price
Yangtze 4000W Hot Sale off Grid Complete Home Solar Power System Price

 

George Zhang

  
 
 
 
 
  
  

 

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Manufacturer/Factory
Management System Certification
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
Export Year
2000-12-02