I know it is charging DC but how does it get enough power from a typical pole transformer that is shared with other energy users? A 6 bay charger station filled with cars needing a charge, even derated 50% and 100% efficient (which it isn't) would be pulling 360 kW from a distribution transformer that is shared. Since it is DC charging, are they using batteries as a buffer so that they can pull a smaller load for a long time during non use to have say the equivalent of 12 Tesla battery banks charged and ready to dump their charge into the cars?
I just can't find any info on how it is done, could someone point out a link for me?
I just can't find any info on how it is done, could someone point out a link for me?