Originally Posted by tdf-texas
If you think you may ever have the need for two portables or that new Lensun 200 watt portable looks nice, that would make the choice easier. So 100/30, no additional panels could be added - 100/50, more panels! Up to you but I hate when I paint myself into a corner.
You have a good point. There is room on the roof of my trailer for one more panel, if I so desire. Hmm. I want to "future-proof" my setup as much as possible.
This includes placing the new electronics (B2B charger, solar controller) under the bench seat battery area so that I don't have to move them again if I ever acquire more than two batteries. I spent much of today trying to get this right. Although I know the dimensions of the components for planning, I'll know more when I have them in my hands.