Chinese researchers develop low-silver paste for solar cell metallization

Chinese scientists have engineered copper-silver conductive pastes with reduced silver content that maintain performance for photovoltaic cell manufacturing, potentially lowering material costs in solar production.

First covered Oct 27, 2026 · 1:00 AM PT · 1 article · no longer in the live window

Chinese researchers develop low-silver paste for solar cell metallization — Image via pv-magazine.com

Coverage

15d PV Magazine Chinese scientists seek to reduce silver consumption in copper–silver metallization pastes — Chinese researchers have developed low-silver copper–silver (Cu@Ag) conductive pastes by engineering particle surface protrusions to improve electrical…

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Appeared in: 2026-10-27 (#5)

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