this post was submitted on 04 Oct 2024
248 points (98.4% liked)

Technology

59753 readers
4022 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 2 years ago
MODERATORS
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
248
Switzerland authorizes removable PV plant on railway track (www.pv-magazine.com)
submitted 2 months ago by [email protected] to c/[email protected]
83 comments fedilink hide all child comments
 

PV = Photovoltaic

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 6 points 2 months ago (2 children)

There shouldn't be any rocks kicked up because the trains should stay on the rails, not touch the ballast.

But dirt, debris, and brake dust will absolutely collect very quickly. Maybe they're counting on rain to keep them clean.

[–] [email protected] 5 points 1 month ago

There’s still massive amounts of air pressure changes Those can definitely lift some smaller rocks

[–] [email protected] 2 points 1 month ago

They are saying in their FAQ that there are some brushes they can mount on the tails of trains running overhead. Can't see any published picture of them though.

Comment garantir la propreté des panneaux ?

Il est vrai que des panneaux sales produisent moins et ce problème se vérifie également sur les toits des maisons ou dans le désert. Cependant, pour ce qui des panneaux placés entre les rails, il existe des systèmes de nettoyage, sous forme de brosse cylindrique, qui se place en queue de train et qui procède au nettoyage automatique des panneaux lorsque le train passe au-dessus. Ce dispositif garantit un rendement maximal des panneaux à un coût minime.