• DoomBot5@lemmy.world
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    10 months ago

    Aptera is attempting to do this. They had to engineer their own solar panels for the car. Probably the closest thing they have to production ready. They also had to make the car super efficient to make it work. Peak output of their design is about 700W

      • spongebue@lemmy.world
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        10 months ago

        700 watts = .7 kW

        If you figure 10 hours of that (or longer but with less-perfect conditions) you can get 7kWh. I estimate about 3.5 miles per kWH on my Bolt. Not sure this car’s efficiency, but it gives us a ballpark number. That would give about 25 miles of driving. I understand that there are plenty of other factors that can go into this, but “fewer than 10 miles in perfect conditions” isn’t necessarily accurate either.

      • DoomBot5@lemmy.world
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        10 months ago

        That’s the other part, they’ve made the car as efficient as possible. They’re estimating 40 miles/perfect day because of that.