170kW vs. 250 kW Level 3 charging

[dBdt]

The Standard+ and Long Range have maximum level 3 charging rates of 170kW and 250kW. Are there physical differences on the vehicle that limit the Standard+ to 170kW or could it be upgraded in software in the future, theoretically? Is this as simple as having a larger battery pack allows better heat management? Other fundamental reasons for the difference?

 

[bwilson4web]

The Standard+ and Long Range … 170kW and 250kW. … differences on the vehicle that limit the Standard+ to 170kW or could it be … a larger battery pack allows better. Other fundamental reasons for the difference?

Let us compare ~50 kWh vs 75 kWh. The “c” factor is the generally accepted charge and discharge rate:

• 170/50 kWh = 3.4
• 250/75 kWh = 3.3

So both vehicles are about the same “c” rate. Looks normal to me.

Do you want a more technically defined analysis?

Bob Wilson