regretfully, residential fire tracking leaves a lot to be desired in terms of details. I don’t know of that specific combination. I personally wouldn’t install any storage batteries inside an attached garage at my house (and we have 15kw solar and 2 EVs; target demographic!) but if i did there would

….. be mechanical protection :) I think its fine to mandate that for others who assume if its listed for residential use it must be perfectly safe

You seem to be dancing around the likely answer to my question: it’s never actually happened. Searching on the internet, I see a few battery-related fires, but nothing involving impact with a home storage system. What I do see a lot of are car batteries exploding while the car is traveling at high…