The other thing you need to be carful with is the whole type of inverter in regards to nuetral bond.
My inverter has a floating nuetral. If you have one with the bonded nuetral I believe you should lift the ground on the outlet you make for the connection if you go the plug in route like I did...
I am not an electrician but a plumber..
And most electricians I asked have no clue about bonding in a RV and inverters...
Talk to someone and get answers before you connect willy nilly...
Post make and model of inverter
And tell us more on how you want to plug in...
