John - you are a wealth of knowledge in regard to these trailers! Most of us wouldn't have even noticed. We need to install a regular 50AMP cord from the D Solar Trailer to our 50AMP Service connection on our RV.
One of those plugs is the generator input to the inverters and the 2 plugs are the outputs from the ac load panel powered from the inverters as the 2 hots so it does not matter that those plugs don't match eachother 🤔
