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Manufacturers already reacted and intensified efforts to replace silver in panels with copper: https://finance-commerce.com/2026/02/solar-panels-silver-to-copp
by Tade0 8mo ago
Manufacturers already reacted and intensified efforts to replace silver in panels with copper:
https://finance-commerce.com/2026/02/solar-panels-silver-to-copper-price-surge/ https://finance-commerce.com/2026/02/solar-panels-silver-to-...
- nerdralph 8mo agoI know. AIKO has been using copper in their BC cells, and LONGi is making the transition. Many TOPCon cell manufacturers are using silver-coated copper pastes, but full copper metallization is unlikely to happen in the next year or two.