top | item 47158244 (no title) Tade0 | 4 days ago Manufacturers already reacted and intensified efforts to replace silver in panels with copper:https://finance-commerce.com/2026/02/solar-panels-silver-to-... discuss order hn newest nerdralph|4 days ago I 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.
nerdralph|4 days ago I 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.
nerdralph|4 days ago