China’s Top Solar Firm Makes Switch From Silver to Copper

China’s largest solar manufacturer has started producing solar cells that substitute copper for silver as silver prices remain elevated since last year. The shift is aimed at mitigating input-cost volatility in a sector pressured by precious-metal costs. While not a broad market move, it’s a concrete cost-optimization step that could support margins and supply resilience.

Analysis

China’s largest solar manufacturer has started producing solar cells that substitute copper for silver as silver prices remain elevated since last year. The shift is aimed at mitigating input-cost volatility in a sector pressured by precious-metal costs. While not a broad market move, it’s a concrete cost-optimization step that could support margins and supply resilience.