The other advantage of putting down in the anti-brick area is that if you run out of charge they can temporarily activate the extra 5kWh remotely rather than sending a tow truck.
The real reason I think they will do it is that it doesn't require any extra software development. Sure limiting your charge percentage to 93% probably won't require much extra development either, since they did the same thing for the 40s. Charging to 93% every day would trigger the rebalancing more often, though that probably isn't really a bad thing.
Leaving the space at the top gives you an extra 7% of daily usable capacity, which is almost like getting the 75kWh upgrade for free.
I guess we won't know until someone gets one and uses a CAN logger on it.
The real reason I think they will do it is that it doesn't require any extra software development. Sure limiting your charge percentage to 93% probably won't require much extra development either, since they did the same thing for the 40s. Charging to 93% every day would trigger the rebalancing more often, though that probably isn't really a bad thing.
Leaving the space at the top gives you an extra 7% of daily usable capacity, which is almost like getting the 75kWh upgrade for free.
I guess we won't know until someone gets one and uses a CAN logger on it.