I wanted to ask about this 320kW number, would you mind sharing where you've seen that?
As 800V seems to be what all the "high voltage packs" are based on, and the ABB 350KW chargers they are installing max at 375A per handle, that would be a theoretical 300kW (and more like ~265kW in practice). If they are passing on ABB's "375A @ 900V" spec, that would be ~338kW
EA's press releases for Gulfport and Fincastle locations both use the 350k spec...
In the Electrify America plans:
Welcome to Electrify America | Commitment
Select the national investment plan and in the PDF, on page 7, is this footnote:
Idaho National Lab, DOE, and DOT refer to power levels of 350 kW because the limit of the standard is currently 350 amps multiplied by 1000 volts, or 350kW. However, comments from OEMs and experts during the Outreach Plan process have led Electrify America to believe that the next generation of vehicles will be designed to go up to 920V, not 1000V. Electrify America refers to 320 kW charging to reflect the result of 350A x 920V.”