Yes — about 95% of a panel's materials are recyclable: silicon, aluminum, silver, copper, and glass, all recoverable and rollable into new products. The leading US recycler, SOLARCYCLE, now recovers up to 97% of a panel's value with a zero-waste process, and recycled aluminum takes 95% less energy than smelting new.
The honest caveat: America currently recycles only ~10% of decommissioned panels, because landfilling costs $1-5 per panel while recycling runs $15-45. That gap is closing fast (more below), and it's precisely the problem I'm building my recycling business to attack. Every panel that goes to a landfill is silicon, silver, and aluminum we mine twice for no reason.