Trying to wire a multiplus I for two phase to handle my 50amp RV using this video/diagram. https://www.youtube.com/watch?v=7xKOyRyxdNk
I wired everything but I am only getting single phase. Any suggestions would be appreciated. Thanks.
you will only ever get 1 phase out of a single inverter, except for the MP2 120+120 - not sure of the exact model number but one does exist.
Did not watch the whole video, but he seems to be switching the L2 phase loads on to L1 when operating from the inverter.
This will not power any 240V loads (l1/l2). If you want to do this properly, use either an auto transformer, or 2 inverters in split phase.