Mine's in my garage, which is breezeblock construction, and the garage doors are insulated, so it keeps it away from temperature extremes - which will cause issues with an outside battery dependending on local climate minimas and maximas.
The SolarEdge battery has a built in fire suppression system that triggers if thermal runaway is detected, which should be enough time to evacuate (in the UK it's also mandatory to have a smoke alarm fitted in your solar "plant room").
The SolarEdge battery has a built in fire suppression system that triggers if thermal runaway is detected, which should be enough time to evacuate (in the UK it's also mandatory to have a smoke alarm fitted in your solar "plant room").