this post was submitted on 31 Oct 2024
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[–] aniki@lemmy.zip 10 points 2 weeks ago (17 children)

It’s also a bit strange to see a production-intent build of a solar electric vehicle without any solar panels. Still, Aptera shared that technology will be implemented next alongside the SEV’s production-intent thermal management system and exterior surfaces.

This thing is pure vaporware. My new Leaf isn't.

[–] Evil_Shrubbery@lemm.ee 20 points 2 weeks ago (14 children)

Im not saying it isn't, but fitting custom curved prob special solar panels on a test vehicle does not sound cost efficient, especially when you can test the solar panels separately perfectly fine.

Cars are complex to construct properly even without drivetrains, plenty to test there.

[–] Cethin@lemmy.zip 9 points 2 weeks ago* (last edited 2 weeks ago) (13 children)

True, but my understanding is the amount of solar energy that hits an area the size of a car multiplies by the max possible solar energy conversion is still far below what's needed to power a car. Sure, you can continue to charge it while parked, which is cool. However, you could also put cheaper non-custom panels on a building and then plug your non-solar electric car into it to charge while parked, and the building panels will have significantly better solar exposure and be cheaper per panel.

If your goal is making something effective that reduces carbon output, an EV and solar on a building is much better. If you're creating junk to get VC funding, this is what it looks like. If this comes to market at all, it's not going to make any waves, except maybe for how impractical it is.

[–] kokopelli@lemmy.world 3 points 2 weeks ago* (last edited 2 weeks ago)

The car is efficient enough for it to do something (20-30 miles a day in summer if I remember), but yes it’s mostly marketing and they say as much. “Solar electric car” sounds a lot better than “this car is pretty normal but it’s super efficient”

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