1.PV Ribbon for solar module 2.There shall be no flows. 3.The surface shall be uniformly lustrous hue.
PV Ribbon:
Copper:Imported oxygen free copper OR T2 Copper, Cu%≥99.99%, conductivity(%IACS)≥98%
Resistivity:oxygen free copper ≤0.0165Ωmm2/m, T2 Copper ≤0.0172Ωmm2/m
Coat Component: 63%Sn37%Pb or 60%Sn40%Pb or 62%Sn36%Pb2%Ag
Coat Thickness(single side):0.01~0.05mm, Visual 1). There shall be no flows. 2). The surface shall be uniformly lustrous hue. 3). The surface shall be free from thick
Coat Melting Point:179°C
Tensile Strength(Rm):≥250 N/ mm2
Tensile stretch of Solder Ribbon:≥20%
Camber:≤0.3% (3mm/m)
Solar Panel PV Ribbon
