Description
PV ribbon for solar cell soldering
PV Solar Ribbon Product Specifications:
Products technical features:
1. Options for raw materials (tin-coated photovoltaic ribbon of
various thickness and width available as customers
requirements)
GB/T11091-2005 standard Tul copper solder to be
selected, copper contents ≥ 99.97%;
GB/T3952-2008 standard Tul copper solder to be
selected;
GB/T8012-2008 standard tin-lead solder to be
selected, beyond class A.
2. Volume resistivity of finished products : ≤0.0245 Ω. mm²
/m(20℃)
3. Options for tin-coated photovoltaic ribbon coating alloy:
Options Compositions
Tin and lead system Sn60% Pb40%
Sn63% Pb37%
Sn62% Pb36% Ag2%
Lend free system Sn100%
Sn96.5% Ag3.5%
