Grammar/spelling issue, I think
I think you mean “their are”.
Otherwise, something that I think I’ll keep in mind whenever I end up owning something!
Is there any kind of super-cap for very transient/temporary brownout/low voltage? Like a fridge or A/C compressor startup kind of situation. I’ve actually noticed my under cabinet LED strip lighting occasionally starts showing some flickering for a few moments, whereas normally I can’t see the PWM at all. I’m guess it’s some kind of low-voltage for a moment. I’m thinking I might just inject a moderate sized capacitor on the +12v input. I’m curious if you’ve encountered anything similar for whole house in your investigations though, and if it might be worth it or not.