2 Midnight classic 250-cp controllers started it all. I grabbed then off market place and designed the system from there. it's now been over a year and the system has never blinked no matter how hard I run it. I have 4 sunpower 250 panels in series on each controller. That's 200+vdc running into each one. the front 1000w is split by the AC, and the rear 1000w goes right over the rear AC.
That's a pretty sweet setup, but look at all that real estate being towed! Lots of room for more panels there. A good Anderson connector between the trailer and "home" and you're golden...more golden.
Nice job !
Though I bet it would be nice to have some panel racks that you can tilt when you are stationary - at least if you are every up in the north on these short days of winter.
But guessing you don't have that issue .
Larry
You have a good old Heart Interface inverter !