Seems like too small a boat to justify but I'm planning something similar on a 47 cat.
1100 Watts of Solar
Power = 350 Amp hours per day on average good day
SuperWind = 96 Amp hours on average good day
2 high output 165AMP alternators for total of 2 hours or 1 hour each = 265 Amp Hours per day
So about 750 Amp hours production per day. More or less engine
Induction Cooktop 1 hour = 200 Amp hours
Refer/Freezer high efficacy = 350 Amp hours
(Panasonic 4 way convection/microwave), electronics electric grill
= 150 Amp hours
So about 700 Amp hours of usage per day and I bank 50 amps.
2 Victron Inverter/Chargers for 6,000 Watt but redundant capacity.
Up to an additional 250 Amp hours used while cruising that would require running engine
for about two more hours.
760 Amp LifePo Genasun, might add another 380Amp Genasun
It's crazy but I still like the idea of no propane
and all electric
except for main engines.
On a good day, we make power even maybe on a crossing. On a bad day, run engines for a total of 4 hours - ouch.
When I write it down, I say hummmm. Anybody living like this and happy.