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@naturalgasbad@lemmy.ca to World News@lemmy.ml • 1 year ago

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

www.pv-magazine.com

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  • energy@slrpnk.net
  • technology@lemmy.world
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Longi claims world record-breaking 34.6% efficiency for perovskite-silicon tandem solar cell

www.pv-magazine.com

@naturalgasbad@lemmy.ca to World News@lemmy.ml • 1 year ago
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26
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  • cross-posted to:
  • energy@slrpnk.net
  • technology@lemmy.world
Longi claims 34.6% efficiency for perovskite-silicon tandem solar cell
www.pv-magazine.com
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The European Solar Test Installation (ESTI) has confirmed Longi's achievement of a world record-breaking efficiency rating of 34.6% for a perovskite-silicon tandem solar cell.
  • @exanime@lemmy.today
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    4•1 year ago

    Is longevity currently a deal breaker?

    Asking because I’m pretty sure just saw an article about solar panels from the 90s that were still working at 70+% capacity

    • @oyo@lemm.ee
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      8•1 year ago

      It’s an issue for perovskite cells. “Traditional” silicon cells (which makes up probably 90+% of current installs) last 40+ years.

      • @exanime@lemmy.today
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        2•1 year ago

        Thanks for the info

    • @abcdqfr@lemmy.ml
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      -2•1 year ago

      Longevity issues combined with harmful rare mineral extraction kinda eats ass in the long run

      • @exanime@lemmy.today
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        2•1 year ago

        Worse the the status Quo though?

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