Ours reaches a max of exactly 100 kW at some point below 50% SOC, but only for a second or so. To be clear, this is not about any other battery size, has nothing to do with a specific SuC station, SOC and outside or battery pack temperature. It is about the determination of the max rate the 75 kWh battery pack can be charged. My assumption is, that the 75 kWh battery pack simply can not be charged at a higher rate than 100 kW, limited by the BMS. For reference, the part number of the battery pack in our Model S is 1088794-00-A (which in contrast to an older article on Teslarati is indeed the latest 75 kWh battery pack version).