Cptnvideo wrote:
True, Don. But all DC components in a RV are 12 VDC to start with.
So power all the 12 volt loads from the converter, and power the converter from the inverter.
Or get a 40 amp output (on the 12 volt side) 48 volt dc to 12 volt dc box. Renogy makes one for under 200
It I were going Li, I'd consider this unit (or something similar):
48V 230Ah 11.7Kwh LiFePO4 Server Rack Battery
SKU: OP48V230 $3,300.00
https://www.opsolarbattery.com//product-page/48V200AH?utm_campaign=08da4453-007b-4130-b9b1-bac79ecfc523&utm_source=so&utm_medium=mail&cid=1987e189-3977-48cd-883e-0f8c4cdf22b7