You’ll never get 350kw, you need an 800V battery system for that and Tesla is 400V.
The chargers are limited by the number of Amps they can provide. Volts x amps = power in Kw. On a 400V system, I think the max power they can provide is ~175kw.
Tesla V3 super chargers provide the highest number of amps which is why they can go up to ~250kw @400V.
It could be any number of reasons why you didn’t get the full power including from the car and the charger. It would be good if both the car and the charger gave an indicator as to why. If you are ever on a KemPower charger it will tell you if the speed is car or charger limited.
The chargers are limited by the number of Amps they can provide. Volts x amps = power in Kw. On a 400V system, I think the max power they can provide is ~175kw.
Tesla V3 super chargers provide the highest number of amps which is why they can go up to ~250kw @400V.
It could be any number of reasons why you didn’t get the full power including from the car and the charger. It would be good if both the car and the charger gave an indicator as to why. If you are ever on a KemPower charger it will tell you if the speed is car or charger limited.