70w, 80w Polycrystalline Solar Panel Kit

We are a nonpareil Manufacturer and Exporter of 70W, 80W Polycrystalline Solar Panel Kits in Yantai, Shandong, China. Made using best quality raw materials and modern technology. Details as given below


Poly solar panel 80Watt
Basic information
ModelJS-1880P
CategoryPoly
Electrical performance parameteri STCi
Maximum power-PmaxWp80
Power tolerance%0i +3
Maximum Power Voltage-VmpV18
Maximum Operating Current-ImpA4.44
Open circuit voltage-VocV21.6
Short-circuit current-IscA4.75
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 Cell36 pc
Size of Module760*660*25
Weight Per Piece5.5kg
Module glass3.2mmi High penetration, anti - reflection suede toughened glass.
Module backplane0.35mm white
Module frameSilver and anodized aluminum alloy
Junction Box TypePV-LH0805
Wire2*2.5mm2 ,700mm
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