China-based solar PV equipment manufacturer Wuxi Autowell Technology (ATW) has launched a screen-printing solution for copper paste and silver-coated copper paste. The new product line targets TOPCon, back-contact (BC), and next-generation solar cell technologies. "The sintering window, glass-frit compatibility system, and oxidation-prevention process for copper pastes differ fundamentally from those of silver pastes, demanding metallization equipment with novel process windows and more precise control capabilities," the company said in a statement. "ATW leverages its expertise in screen printing ...Den vollständigen Artikel lesen ...
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