this post was submitted on 16 Oct 2023
617 points (96.4% liked)

Technology

58164 readers
3652 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
L3s@lemmy.world
enu@lemm.ee
L4s@lemmy.world
fry@fry.gs
L3s@fry.gs
enu@lemmy.world
L4s@fry.gs
617
‘World’s first off-road solar SUV’ just drove across Morocco powered only by the sun (edition.cnn.com)
submitted 11 months ago by AlmightySnoo@lemmy.world to c/technology@lemmy.world
74 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] blazera@kbin.social 6 points 11 months ago (1 children)

the solar only adds about 50-60km/day to the battery.

How do you say that so nonchalantly

[–] SomeoneSomewhere@lemmy.nz 10 points 11 months ago

Compared to the 700km claimed range (which seems very optimistic), that implies you would need to let the car sit for two weeks to charge on solar alone - more if the weather is not totally perfect or there is any shade.

So if you're wanting to do a multi-day road trip, it's of stuff all use. You're going to be relying on the big battery and the grid; the solar is a rounding error.

If you're planning to do <50km/day commuting/shopping etc... please don't get an off-road SUV tank, and probably not anything with 700km of range. Get something that weighs half as much and put 5x as much solar on your roof. It'll still be cheaper overall and the panels will last longer.

If you're actually in the small segment that needs off-road capability and an SUV (say, a farm run-around), congratulations. Definitely don't get a car with solar on the roof because it will immediately be covered in dust, and the minor dents and whoops-a-small-tree-fell-on-it will break the panels in the first year. You also probably want to park it in the shade wherever possible.

Again, stick 5x the panels on the garage roof and get something cheaper.