250 Watt 27v 5 Tier Poly Mono Solar Panel

Our company has gained name and fame in making and exporting 250 Watt 27V 5 Tier Poly Mono Solar Panels in Yantai, Shandong, China. Made using best quality raw materials and modern technology. Details as given below


Poly solar panel 245Watt
Basic information
ModelJS-27245P
CategoryPoly
Electrical performance parameteri STCi
Maximum power-PmaxWp245
Power tolerance%0i +3
Maximum Power Voltage-VmpV27
Maximum Operating Current-ImpA9.07
Open circuit voltage-VocV32.4
Short-circuit current-IscA9.71
Maximum System Voltage-VDCV1000
Solar Cell Efficiency-I.m%i Y18.5%
Standard test conditionSTCIrradiance1000W/m2 ,ambient temperature25a i Atmospheric qualityAM1.5
Components & Mechanical Data
Solar CellPoly siliconi 156*156mm slice
Number of Cell54 pc
Size of Module1470*992*35
Weight Per Piece16.9kg
Module glass3.2mmi High penetration, anti - reflection suede toughened glass.
Module backplane0.35mm white
Module frameSilver and anodized aluminum alloy
Junction Box TypePV-LH0702
Wire4mm2
Temperature Coefficients
Working temperaturei L40i +85a
Temperature Coefficients of Voc(%)A C-0.41%/a
Temperature Coefficients of Pm(%)A C-0.32%/a
Temperature Coefficients of Im(%)A C0.055%/a
NOCT 45a A 2a

HOW GOLDSUNA DO QUANLITY CONTROL?

-Vertically integrated production line from silicon ingot- silicon wafers- solar cell- solar modules assembly A with highly automatic production line;
-More than 5A quality control points in each production process;
-All the staff went through strict training and testing before start work;
-All the equipment do calibration every 24 hours;
-R &D center focus on high efficiency solar cells and stable,higher output solar panels;
-Strictly raw material checking for raw silicon, glass, backsheet, EVA, Junction Box, etc.


WHO IS GOLDSUN?

-Is a listed company in Chinese Stock Market ( Stock Name: Goldsun New Energy; Stock Code: 833512 )
-located in the High-tech Industrial Zone in Yantai City of Shandong Province covers an area about 60,000 meters square with registeisA capital of 52.62 million yuan.
-A sales network covering Europe, USA, Australia and Asia Pacific Region
-Production capacity with 660MW/Year
-Developing Projects & Distributed Generation Projects
-Project operating and maintaining
-After sale service:Quality claim will be responsed within 24 hour