Ive got an older 23a. Ive got 2 batteries in it one outside in the normal spot and 1 under the bed both agm 400ah. Did a full solar setup 2 panels. 3000 watt full sine. Huge welding cables ran it down near the shower vent. Morningstar ts45 with temp sensor and remote panel to my door entry. Works awesome! Runs everything but ac microwave and fridge.
Never without power i boondock exclusively.
Convertor is always turned off and only use power or genset for ac and convection microwave.
Flush is not on them and not needed. I use a camco swizel stick for sensor cleaning u can put a tank flush on but u have to drill the tank. Reviews arent that hot on them for me to poke a hole in the tank.
I anchored my panels with lags into the roof with plenty of dicor same procedure as roof vents non issue. I used eterna bond for cable runs to the shower vent nothing had moved since installation.
