5th wheel install of EcoFlow Delta Pro

[Phillip b]

New to this subject so as much information would be helpful. I bought an Ecoflow Delta Pro to power my 5th wheel when off the grid. I saw one of your videos explaining how to wire an automatic transfer switch for campers. Can you help me with doing the same thing with this unit? The 5th wheel is a 2008 Holiday Rambler Savoy. This camper did not come with a generator only a 12 volt battery. What do I need to do to use the generator? A newer YouTube video would be nice?
Thanks again
Phillip

 

[12VoltInstalls]

I just saw this and sorry if this is a dbl post but I thought this might alter your thinking
Excellent alternative for more power