Regarding your comments on charging - I hope that they add a charging port for solar. If you ever got stuck, and you had a panel with you (for camping or whatnot), you'd at least have some method to get topped up.
A 100 watt solar panel, a typical size for camping, would take 600 hours of bright sunlight to charge a 60KWh battery. About 10 weeks. In 10 hours you could get 1KWh, and might be able to move a bit.
