1.Product Description:

Production and Quality Control
CSG fully integrated PV chain from silicon materials, ingot, wafer, solar cell to solar module, and well-established QC management system, to guarantee consistency of high quality;
Mature technical control and strict sorting standard, to ensure consistency and reliability of solar cell;
Completely careful operation during production to avoid micro-cracks and reduce breakage rates during module assembly;
Electrical Properties
Mature crystalline cells manufacturing technology and complete quality control system, to ensure excellent electrical stability;
Lower module encapsulation loss realized by reasonable electrical characteristics setting, including high voltage and low current, high parallel resistance and low series resistance, classification with precise current classes, and positive power tolerance;  
Excellent conversion efficiency, weak light performance and shortwave response guaranteed by leading R&D innovation system;
Recommend Welding Technique
Welding：tin-coated copper ribbons, coated with 20-25μm thickness (64%Sn，36%Pb) 

2.Main feature:

Better shortwave response ensured by Selective Emitter Technology; 
Better continuousness of fingers and stable performance ensured by Double Printing Technology;
Whole-process inspection from wafer input to cell packaging, to ensure high quality and excellent performance;

3.images:

4.specifications:

Format                 156 mm × 156 mm ± 0.5 mm                                          

Thickness-            210μm ± 40 μm

Front (-)               1.5mm bus bars (silver),blue anti-reflection coating (silicon nitride)

Back (+)               2.5mm wide soldering pads (silver) back surface field (aluminium

5.FAQ:

What is the advantages of your products?

1. High efficiency and High power.

2. Long-term electrical stability.

3. Lowest price and Fastest delivery.

4. Good quality and good service.

5. Bulk supply

6. Good Warranty

7. Big Sale

8. More than 25 years on the lifetime.