Silver Price Spike: Can Industrial Silver Really Be Replaced?
First, we need to understand why silver is so important. Silver is not just a shiny precious metal. Thanks to its best‑in‑class electrical conductivity among metals, excellent thermal conductivity, and strong resistance to corrosion, it has become an essential material across many industries. How important is industrial silver? The main uses of industrial silver are: - Electrodes (busbars and fingers) in solar cells – currently the largest pillar of silver demand - Contacts and wiring in PCBs and semiconductor packages - High‑reliability contact materials for switches and relays - High‑grade solder alloys - Antibacterial coatings and catalysts In particular, the rapid expansion of the solar industry since the 2020s has caused silver demand to soar, becoming one of the key drivers of the recent price increase.