Looking for a Inverter/Charger/MPPT/DC-DC all in one unit
I'm trying to install a battery/solar setup in my slide in bed camper
I am planning on using Tesla model S modules with an aftermarket BMS/Active balancer, ideally a 48V system but could do 24V as well. I'm leaning towards using a Daly BSM/balancer.
I am pretty space constrained, so looking for an all in one system with a charger, inverter, and ideally MPPT solar charge controller, bonus would be a DC-DC for the 12V system.
The only system that seems to have all this is the Ecoflow power kits, than can be kinda hacked to use an aftermarket 48V battery with a special cable or resistor. (https://ca.ecoflow.com/products/5kwh-power-kits?variant=42092724977818) They're quite expensive and not available without their battery.
I also see this renology product that has the inverter, charger, and MPPT solar all in one, don't mine getting a separate DC-DC as they're not very large. (https://ca.renogy.com/products/48v-3500w-pure-sine-wave-solar-inverter-charger) Space is a concern with such a small camper, and this is much more affordable.
Do you have any recommendations?
I need to be able to run my 15K Furrion rooftop AC, (I plan on installing a soft starter for it) as well as 1Kw or so of solar, and AC input for a 2200w Honda generator when a top-up is needed, Power/charge the RV's 12V system, ideally getting rid of the 12V led acid battery to save space, or installing a smaller motorcycle battery. Any help/product recommendations are appreciated