Comment by kube-system

14 hours ago

The context in the above discussion was fast chargers

Yes and that's what I'm looking at. What is your source?

  • Chargefinder.

    We're talking about people taking long rural trips -- stopping at a 50kw charger adds 50% of time to an 8 hour trip -- nobody driving a gasoline car would stop for that long. You'd need a 250kw charger to do what a person would normally do on a trip like that -- stop, piss, stretch your legs and get some fast food. Nobody who drives that route wants a 4 hour layover at the Speedee Mart gas station in Ainsworth, Nebraska -- if they can get the charger to work.

    • 8 hours. That’s about 900km right?

      You’d need about 135 kwh total energy at 15kwh/100km efficiency. Assuming you leave with full battery - thats about 60kwh or a bit over an hour of charge at 50kw.