This guy and his family have done what you are talking about in a vintage bus. Beginning From This Morning on YouTube. https://www.youtube.com/channel/UC-xTux7NNRrOTE_74WbU5cg I am also interested in using leaf modules in a solar system. He did a 48V system.
Where are you located in Florida? I can install it for you. I'm north of Daytona Beach.
What type of RV or vehicle are you putting solar on? PM me and I will see if I can help you.
Thanks,
Brian