Longi claims world record-breaking 34.6% efficiency for perovskite-silicon tandem solar cell

schizoidman@lemmy.ml to Technology@lemmy.world – 180 points –
Longi claims 34.6% efficiency for perovskite-silicon tandem solar cell
pv-magazine.com
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small samples can achieve ridiculous efficiencies. @ me when they 1. can scale this thing to entire panel, and 2. lasts longer than it takes to get it out of lab. silicon can pull 22% and more, scales reliably and lasts longer. also, it's a bunch of marketing fluff, linked to other marketing fluff. if there's anything real, you could just post DOI