Copper metallization is emerging as one of the most closely watched technological shifts in solar cell manufacturing as producers seek to reduce costs and dependence on silver. Pure-copper metallization, whether in screen printing or plating, remains far from gigawatt-scale realization, but more companies are dipping their toes into the transitional step of hybrid silver-copper solutions.
DK Electronic Materials is working with partners to adopt its copper paste for commercial production.
Image: DK Electronic Materials
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