Ah that is a good thing, guess I got a smart UPS. I do need to find a better inverter that does pure sign waves.

And as for my disconnect, yes I have one on order. Luckily my BMS (battery management system) should cut power in the case of a short. But having a proper fuse will be the way to go.. ordered a t-class fuse so hopefully it should do well.

Great.. thank you for the vote