sunshine_eggo
Happy Breffast!
I have two of the 10K Quattro inverters.
They are rated for 10K continuous output each, and 20kw surge.
With two, that gives me 20k continuous output in split phase.
Where did you see the 16kw rating?
Ignore him.
You have to watch the Victron manuals. There are often "230V" typos in the "120V" manuals.
I have a pair of 5kVA Quattros. AC in 1 or AC in 2 doesn't matter. You can label them however you want in the Cerbo.
If your generator has L1 N L2 and G connections:
L1 N and G to the L1 inverter.
L2 N and G to the L2 inverter.
AC in 1 or 2, your preference.