It comes with 2x6V or 1x12V (my choice) with a capacity (battery rack) for either 4x6 or 2x12. I don't know if it makes more sense to just get the additional batteries at the same time or wait until I install solar.
I know leverage is gone for the fast service of any items in need of repair, hopefully we won't find much (I did walk through, around, and underneath BEFORE I signed) when I actually take delivery. I have to say that so far the dealership has been very forthcoming and honest. Prices for items are not far off of what can be ordered from Amazon. We will see if that continues. I do not know if the roof leaks or if the holding tanks have issues because it was -10 and the trailer was in a huge garage. Should find out quickly if the roof, sides, or windows leak when I pick it up considering it probably has a foot of snow on the top and temperatures should start to melt some of it prior to pickup. Will also make sure to turn gas, water, flush toilet, shower, refrigerator before taking it.
I will have a generator so I wanted to hold off on solar to find a reputable place that can install and recommend a good system since they are quite complex (I've already heard the horror stories of bad installs resulting damage and overcharges). I also don't have an energy audit to pick the proper wattage of panels but I'm certainly limited on panel number/size as the trailer is only 20 feet long. It is Zamp pre-wired (side port plus rooftop) but don't know what thoughts are about staying with their equipment.
Thank you for the replies