@naturalgasbad@lemmy.ca to World News@lemmy.ml • 12 days agoLongi claims world record-breaking 34.6% efficiency for perovskite-silicon tandem solar cellwww.pv-magazine.comexternal-linkmessage-square26fedilinkarrow-up1179arrow-down11cross-posted to: energy@slrpnk.nettechnology@lemmy.world
arrow-up1178arrow-down1external-linkLongi claims world record-breaking 34.6% efficiency for perovskite-silicon tandem solar cellwww.pv-magazine.com@naturalgasbad@lemmy.ca to World News@lemmy.ml • 12 days agomessage-square26fedilinkcross-posted to: energy@slrpnk.nettechnology@lemmy.world
minus-square@exanimelink4•12 days agoIs 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
minus-square@oyo@lemm.eelinkfedilink8•11 days agoIt’s an issue for perovskite cells. “Traditional” silicon cells (which makes up probably 90+% of current installs) last 40+ years.
minus-square@abcdqfr@lemmy.mllinkfedilink-2•12 days agoLongevity issues combined with harmful rare mineral extraction kinda eats ass in the long run
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
It’s an issue for perovskite cells. “Traditional” silicon cells (which makes up probably 90+% of current installs) last 40+ years.
Thanks for the info
Longevity issues combined with harmful rare mineral extraction kinda eats ass in the long run
Worse the the status Quo though?