https://xkcd.com/2929

Alt text:

While it seemed like a fun prank at the time, I realize my prank fire extinguishers full of leaded gasoline were a mistake.

  • Shurimal@kbin.social
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    7 months ago

    They’re not—as long as the PV cells are a supplementary charging solution, in addition to wall charging, to the batteries. You’ll get a bit more range out while driving, especially when the car is a lightweight low drag design and PV cells may be the only thing needed to keep the constant 90 km/h speed in a sunny day. And when not driving the cells might be enough to get the 10…20 km or so commuting range back over your 8-hour workday.

    But putting PV cells on a 3 ton electric SUV or pickup truck is stupid, it won’t do jack all due to the inherent inefficiency of such vehicles.