180
Longi claims world record-breaking 34.6% efficiency for perovskite-silicon tandem solar cell
(www.pv-magazine.com)
this post was submitted on 16 Jun 2024
180 points (97.9% liked)
Technology
59708 readers
2383 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
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
also does it contain lead? i bet it does, but there are no details at all
Lead isn't a problem if it's contained, but there needs to be a disposal plan.
from everything i've learned about chemical waste management and recycling, no it won't remain contained