Helios Electrolytic Silver
Cyanide-free. The highest conductivity metal deposit for use as a full build conductor, or the final coating on copper or nickel deposits. Can be applied in LIP or fully electrolytic mode.
Helios Silver LIEP
Silver deposition using the energy of a PV cell. This unique process relies on light, but not on contact electrodes. No contact means no breakage and perfect plating uniformity acrosss the wafer's surface. Improve fine-line paste printing, or build a full conductor on a seed metal layer.
Helios Immersion Silver
Protect the conductors for soldering with the most functional and cost competitive surface finish available. Helios Immersion Silver applies a sub-micron deposit of pure silver in high speed batch or conveyorized equipment without the need for electrolytic contact. A proven record of performance on millions of cells demonstrates significant benefits over other finishes or electrolytic coatings.
Helios Immersion Tin
For PV applications specifying tin as the final solderable finish. Production proven chemistry offering higher thickness deposit options and good resistance to environmental contamination.