u/snackjacket

This is my first setup so after watching about a thousand youtube videos, does anyone have any tips?

- Main battery chassis ground - where should it go in the system? It looks like heaps of people don't install one - or the system is earthed through their DCDC charger via a long cable run.
- Is there any way to make the inverter safer, by using an in-line RCD or something else?

Thanks for any advice!