I did some analysis and think batteries will be somewhere 1-1.5 MWh for tractor trailers. 3 MW would still take 20-30 minutes to charge that. The middle groun

I did some analysis and think batteries will be somewhere 1-1.5 MWh for tractor trailers. 3 MW would still take 20-30 minutes to charge that. The middle ground isn't very useful as delays on deliveries lose a lot of money. Even an hour long delay cuts into profits. Unless you can charge at .5-1 MW, its not any more useful than just charging overnight.