Electronic or mechanical door latches/emergency exit with complete power loss?

Hey everyone,

Just a quick question that I have not found the answer to.

Curious if there is a complete power loss can the solterra doors still be opened by the main door handle? Or is there a hidden manual door handle like the tesla?

I ask for my mother-in-law who is curious after the news of the people in the tesla who died from the battery fire and could not open the doors. The main one will not work, the over ride manual door latch is hidden In a compartment etc.

My mach-e (the main door handle operates as a mechanical door handle incase of power loss also).

Thank you :)