307
submitted 1 year ago by L4s@lemmy.world to c/technology@lemmy.world

Sweden is testing a semi-truck trailer covered in 100 square meters of solar panels::A Swedish manufacturer wants to harness green energy from a cargo trailer's free real estate.

you are viewing a single comment's thread
view the rest of the comments
[-] Robin@lemmy.world 33 points 1 year ago

Rough estimate of 72 cell panels at 2m² and 500W per panel puts this at a peak performance of 25kw. More than twice the average home installation.

[-] jonne@infosec.pub 16 points 1 year ago

I feel like it could be great for running cooling systems on trailers and stuff like that, not sure if it would be worth the hassle for adding range.

Even on a purposely designed solar car like the lightyear one it really only works because they used all the weight saving and aero tricks possible, which you can't really do with a truck that's supposed to haul cargo.

[-] zoe@discuss.tchncs.de 2 points 1 year ago

20kwc capacity: nice also add 20kwh lithium storage at 200kg weight and it could help in few instances like cooling perishable cargo or driver's cabin when engine shut off, but definitely not to expand range

load more comments (7 replies)
load more comments (8 replies)
this post was submitted on 03 Sep 2023
307 points (98.4% liked)

Technology

59340 readers
1457 users here now

This is a most excellent place for technology news and articles.


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots


founded 1 year ago
MODERATORS