I have never left my RV’s plugged in for more than a few days when stored. I just never felt like it was a good idea, but that was also with older battery chargers. I think today’s are much smarter.
John,
Congratulations!!! You keep saying that you’re late to the game...but, with all those suspension upgrades you’re ahead! That’s awesome. I’m going to mail your fridge latch tomorrow, unless...does it already have one? I sent a couple to Florida. Maybe your new RV is already sporting one?
Regarding solar, I started looking at kits, but after dozens of hours reading, I ended up piecing it together.
I have the newest Renogy 100w panels and a Victron Smart 100/30 controller. I bought the cables and misc. on Amazon.