Did another test Today, same V3 supercharger, 9 degrees celsius outside, battery was at 28 degrees celsius (car still has a debug profile that shows temps) when arrived with 7%. Here are the numbers:
7% 112kW for just few seconds
10% 92kW
12% 85kW
15% 81kW
20% 76kW
25% 70kW
30% 69kW
35% 66kW
40% 64kW
45% 60kW
50% 54kW
55% 50kW
For a total of 37kWh in 33 minutes. I understand Everyone is experiencing slow speeds above 30%, but mine seems low from start. At the end battery was at 40 degrees celsius.
That's consistent with the charging speed my 2015 S85D gets now. In the good ol' days, there used to be a rule of thumb that if you added the state of charge in percentage to the power in kW you'd get roughly 120 (e.g. drawing about 80kW at 40% SOC). Nowadays that number for me is typically around 105-110. My car has around 101K miles, and I charge it at home for everyday operations. I don't Supercharge a lot but I do hunt Superchargers (187 at last count), and this charging curve is pretty consistent across every place I've been in the last 2-3 years.
Bruce.