Product

Himec

Pastes for Electrodes on the Back/Front of Solar Cells

These electro-conductive pastes are sintered to suit specific processes, and are used for bus and finger electrodes on the surface of solar cells, and tab electrodes on the underside.

Pastes for Electrodes on the Back/Front of Solar Cells applications
Product Number Characteristics Applications Filler Application method Sintering
condition
SR3921 series High conversion efficiency
Fine line
Front electrode for p-cell(n+contact) Ag Screen printing 750-800℃
SR3990 series High conversion efficiency
Fine line
Front electrode for n-cell(p+contact) Ag Screen printing 750-800℃
SR3922 series High Voc,
Excellent pull strength in soldering
Busbar electrode for dual print Ag Screen printing 750-800℃
SR3922F series High Voc, Pb free,
Excellent pull strength in soldering
Rear electrode for PERC cell Ag Screen printing 750-800℃