composite

New metallization tech to reduce microcracks in solar cells
A U.S. research group has developed a metal-carbon-nanotube composite – MetZilla – which can be embedded in commercial, screen-printable silver pastes and is said to reduce the formation of hotspots in solar modules and to prolong panel lifespan. The composite metal contacts are also ‘self-healing’ as they are able to regain electrical continuity after cycles of complete electrical failure caused by extreme strain.
Nov 12, 2019 // Technology, Manufacturing News, USA, pv modules, North America, University of New Mexico, MetZilla, metal-carbon-nanotube, composite, U.S. Air Force Research Laboratory, Osazda Energy LLC