The cells used copper metallisation paste in place of silver. Image: Fraunhofer ISE. Scientists at the Fraunhofer Institute for Solar Energy Systems (ISE) have developed a new heterojunction ...
Scientists in Turkiye claim to have developed a nickel-based TOPCon solar cell with a minimal silver content and almost the same efficiency as fully silver metallized counterparts. The device uses a ...
With silver prices nearing $50 per ounce, researchers from the University of New South Wales (UNSW) and the Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE) tell pv magazine that efforts ...