Not so sure about the need for a 2000W inverter given your setup. A 1500W would probably be more than enough without running it near it's limits.
The weakest link will be the charging method while dry camping. You have a good sized battery bank though you might want to consider Li or AGM batteries when the time comes to replace.
Solar is nice but slow, & requires sunlight. Not so good if you are in the shade of a forest. Great if you are a dessert dweller.
We have a 1000W PSW inverter & a stand alone multi stage programable charger. We are wired like a boat. No converter. Everything 12V comes from the battery bank, a single 4D case Lifeline AGM. No solar, we like trees. We carry a 2000W inverter genny for charging & the rare occasion when the microwave is wanted. Perked coffee on the stove & propane water heat as needed.
It is all about knowing what the power hogs are & power management.
