Hi, as you can see from my signature I am a Victron user and Battleborn user. I designed and built my own system, the Keystone supplied stuff is junk. As you can likely tell a lot of folks responding to you have no clue what they are talking about. I can try to help you by email or private message here or take your rig to a solar dealer and pay him to educate you. I sense you don't know much about solar and maybe not even about electrical stuff so get help, a mistake can cost you a lot.