Brucey
Solar Wizard
I think there are heat detectors that can be used in conjunction with smoke (particulate) detectors. They may see the heat flare from the arcing to give you advanced notice, or set up automation to trigger your battery disconnects/shunts.Also wanna add that we had 6 nest protects in the house, and none gave alarm but after 20 minutes when the house was full of smoke. My son discovered a meter of smoke against the ceiling and woke everyone up. If he hadnt wake up, there would have been 4 funerals this week.