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PV Ribbon / Solar Ribbon

PV Ribbon / Solar Ribbon

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الاتصال الآن
عضو مجاني

الشخص الذي يمكن الاتصال به Leo

Xian, Shaanxi

الاتصال الآن

Description

Core Copper :                     Oxygen free Copper TU1, Copper Purity≥*9.*7% 
Electrical resistivity :   ≤0.**5Ωmm²/m 
Coating Component:   *6.5%Sn & 3.0%Ag& 0.5%Cu ,  *6.5%Sn & 3.5Ag(Optional) 
Solder Tin Melting Point:  **0℃ ~**0℃ 
Coating Thickness:     One side coating 0.*1 ~ 0.*3mm, with surface bright and smooth 
Width Tolerance :               ±0.*5mm 
Thickness Tolerance:
Tabbing Ribbon:        0.**8mm ~ 0.**5mm
Bussing Ribbon :        0.*2 mm ~ 0.*1mm 
Tabbing Ribbon Yield Strength:≤*0Mpa 
Elongation:
Tabbing Ribbon(Interconnect):≥*0%
Bussing Ribbon (Bus Bar ):≥*5% 
Tensile Strength:
The tensile strength of welded PV Ribbon>5N/mm
The tensile strength between PV Ribbon and Solar Cell surface >3N/mm 
Test Performance:
*- After the wet & freezing test, there is no bubble, surface discoloration and fracture on the ribbon.
 
*- After the damp & heat test, there is no reaction, rust, discoloration or other phenomena between EVA and backplane.
 
*- In the hot plate test, there is no color change or other reaction in 1 minute in **0℃ environment.
 

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Leo < Shaanxi Guangde Electronic Material Co., >

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