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submitted 1 year ago by ptz@dubvee.org to c/evs@lemmy.world

Built by a team of students at Eindhoven University of Technology (TUE), “the world’s first off-road solar-powered vehicle” could help connect remote areas “where roads are less developed and energy grids are not as reliable,” and assist with emergency aid and deliveries, says Thieme Bosman, events manager for the team.

The team tested the vehicle in Morocco earlier this month, driving more than 1,000 kilometers (621 miles) between the country’s northern coast and the Sahara Desert in the south.

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[-] Colour_me_triggered@lemm.ee 1 points 1 year ago

Would you care to elaborate? I mean I've been to Morocco. The sun's powerful enough to cook flesh. Most people don't live in the Sahara or the atlas mountains though. The whole reason they tested it there is that it's the place with the most reliable sunshine. The further north you go, the more cloud cover you get as well as a shallower angle of incidence. The further you deviate from a 90° angle of incidence the less conversion you get. Until you get to the point where it's all reflected. And the weird folding system of the solar panels in the back of the TWO SEATER SUV means the panels can't be tilted.

A trailer full of fold out solar panels that can be angled towards the sun, used to charge a normal EV would be a far simpler and less impractical solution.

Also the reason it's so light is that the motor had to be kept small so that the vehicle could move. It fails as a useful car but definitely fails as an SUV.

Also solar panels deteriorate over time. Are you going to replace the roof of the car every 5 years?

As I am clearly ignorant AF, feel free to walk me through the physics and prove me wrong.

[-] ElmiHalt@sopuli.xyz 1 points 1 year ago

Well see, now you're actually making good points that do have some value to them.

First and foremost, that a concept built by a bunch of students, it doesn't have to be perfect, it's goal is to prove the concept. The first ever built plain that actually worked wasn't perfect - does that mean people who built it should've abandoned it?

Not everything has to be equally viable in all circumstance. Building made in regions with high seismic activity are built in a way to account for that activity. If one lives on a flatland with zero seismic activity - those extra resources spent on a building might seem worthless to such a person, but they are not and if said person says that "they can just build normal houses there, what's the issue? " then the person is ignorant (and also a complete prick).

As to the car failing as an SUV - I haven't seen where they driven during the test run so I can't say whether or not it failed. They got from the point A to the point B so if I had to guess I say it worked fine.

P. S. I'm not sure why I'm wasting my time on this with that attitude of yours with prove me wrong and such... Yeah, whatever

this post was submitted on 18 Oct 2023
113 points (98.3% liked)

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