Silver Got So Expensive, Solar Panel Makers Are Quitting It

Silver is trading near $57 an ounce. Silver paste went from a minor line item on a solar cell’s bill of materials to a serious share of it, so solar manufacturers are doing what any rational business does when an input gets that expensive — they’re ripping it out.

Longi, Jinko, Shanghai Aiko — the biggest names in Chinese solar manufacturing — are all racing to swap silver for copper in panel contacts. Demand from photovoltaics is set to fall 19% this year, from 186.6 million ounces to about 151 million, the largest one-year drop on record. That’s not a small shift. That’s an entire industry looking at its most critical material and saying, “we’ll figure out something else.”

And the deficit got wider anyway.

The Substitution Story Everyone Gets Wrong

Here’s the part that should make you pay attention, not relax. The bear case on silver has always been “eventually industry innovates around it, demand craters, price follows.” That’s exactly what’s happening in solar right now — at record speed. And the market is still short metal.

Why? Because two other things are happening at the same time, and they’re bigger. AI infrastructure — servers, semiconductors, power management hardware — needs silver for the same reason it’s always needed silver: nothing conducts electricity as efficiently per dollar at that scale. Data centers don’t do thrifting studies. They buy what works.

Meanwhile the Silver Institute has the deficit widening to 46.3 million ounces this year, from 40.3 million in 2025 — the sixth straight year global supply has failed to meet global demand. Six years. That’s not a blip, that’s a structural hole nobody’s filling, because building a new silver mine takes a decade and a permitting department that hates you.

The Number Nobody’s Talking About

Industrial demand is tracking around 657 million ounces this year, down 3%. Total supply — mine production plus recycling — lands near 1.0 to 1.05 billion ounces, against total demand around 1.11 billion once you add investment. And investment is going the other way from industry: the Silver Institute expects physical investment to rise about 18% this year, to its highest level since 2022. Investors are buying the metal industry is trying to quit, at the exact moment industrial demand is actually softening. That’s not a market being irrational. That’s a market pricing in scarcity that has nothing to do with solar panels at all.

This is the same pattern I’ve watched play out in every commodity story worth paying attention to: the headline demand driver changes, the narrative lags behind it by about eighteen months, and the price does whatever the actual supply math says regardless of which industry is buying. Solar was never the whole story. It was just the easiest one to explain at a dinner party.

The Bottom Line

If you’re stacking silver on a schedule, nothing here changes your plan. The bear case — “industry will engineer around silver and demand will collapse” — is playing out in real time in one sector, at the fastest pace on record, and the market is still in deficit, because AI infrastructure, investment demand and byproduct-constrained supply are bigger forces than a Chinese solar company’s cost-cutting memo. Keep buying on schedule. Don’t try to time the substitution story — by the time it shows up in the price, it’ll already be old news, and there’ll be a new industry buying the ounces solar left behind.