I submit the request that Aptera look into Bismuth PV cells, eventually leading to an explicit partnership to ensure non toxic, 80% efficient solar gaining vehicle fleets for beta, gamma & delta lineups.
This can have a advantage to Tesla fleets when semi & trailer hauling is addressed. This is our chance to get well ahead of R&D ensuring performance & superior product bias in the market.
WOW! 26% efficiency! That's really good. A 30% increase over 20% cells:
Heterojunction design for 26%-efficient copper bismuth oxide thin-film solar cell – pv magazine International (pv-magazine.com)