If you have a standard converter, the two larger green 30 amp fuses off by themselves on the fuse panel (or sometimes on the converter itself) will be blown, as that is their purpose, to protect from reverse current.
Most other stuff should be OK. You will just need to check all appliances that use 12v (fridge, water heater, furnace) and verify their operation.
'03 Ram 2500 CTD, 5.9HO six speed PacBrake std cab long bed Leer top and 2008 Bigfoot 25B21RB.. Previously, 2008 Thor Freedom Spirit 180, SOLD! 2007 Winnebago View 23H Motorhome, SOLD!