oyo@lemm.eetoWorld News@lemmy.ml•Longi claims world record-breaking 34.6% efficiency for perovskite-silicon tandem solar cell
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3 months agoIt’s an issue for perovskite cells. “Traditional” silicon cells (which makes up probably 90+% of current installs) last 40+ years.
That’s ok. The “clean” ones are dripping with invisible toxic cleaning product.