this post was submitted on 17 May 2026
571 points (80.3% liked)

memes

21947 readers
2256 users here now

Community rules

1. Be civilNo trolling, bigotry or other insulting / annoying behaviour

2. No politicsThis is non-politics community. For political memes please go to !politicalmemes@lemmy.world

3. No recent repostsCheck for reposts when posting a meme, you can only repost after 1 month

4. No botsNo bots without the express approval of the mods or the admins

5. No Spam/Ads/AI SlopNo advertisements or spam. This is an instance rule and the only way to live. We also consider AI slop to be spam in this community and is subject to removal.

A collection of some classic Lemmy memes for your enjoyment

Sister communities

founded 3 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
[–] zxqwas@lemmy.world 7 points 1 month ago (3 children)

https://xkcd.com/1924/

You need a lift to maintain them and a crane to install them. What happens when someone drives into them? Do you have space for the infrastructure to hook them up to the grid?

[–] rbos@lemmy.ca 5 points 1 month ago (1 children)

You kinda answered your own questions there. You get a lift and a crane. Presumably whatever local company installed them would also repair them.

[–] RamRabbit@lemmy.world 1 points 1 month ago* (last edited 1 month ago) (1 children)

That crane and lift sounds expensive and cumbersome. I'll just put the panels on ground mounts and buy more solar instead.

[–] rbos@lemmy.ca 1 points 1 month ago

That's totally a decent option. Unless you want the space under it for cars or something, of course.

[–] Pirasp@lemmy.world 3 points 1 month ago* (last edited 1 month ago) (1 children)

They don't have to be hooked up to the grid necessarily of they directly charge the cars parked underneath

[–] zxqwas@lemmy.world 4 points 1 month ago (1 children)

They only generate value when there are enough cars parked that need charging. How do you make sure that utilization is high?

Solar panels are expensive buy and install. They are good when they are used to their full potential. But installing them anywhere just cause it's a flat surface is not a good idea.

[–] Pirasp@lemmy.world 1 points 1 month ago (1 children)

Factories and other places like that could easily size the solar plant to their normal needs. Sure, doesn't make sense to build every parking space like that, but some could definitely benefit

[–] zxqwas@lemmy.world 1 points 1 month ago

Put it on the factory roof and you don't have to worry about someone driving into them. Could be safer to maintain and inspect to depening on roof design.

[–] prex@aussie.zone 2 points 1 month ago

Does it move? No.

Is there an are nearby where you can put them? No (unless you count on the roof of the adjacent building)

Answer: Sure