So looking at the loads you noted in first posting, and some of the good comments so far:
9307kWh for 2022 = avg of 25.5kWh per day,
1525kWh for highest month (August) = 49kWh per day avg "peak" or at least an idea of what peak can be.
if you planned for 50kWh in 24 hours this is only 2080W continuous, but we don't typically use energy this way, we turn on the oven, start and stop well pumps, run a dryer, etc the peaks including start up in-rush loads will be far higher. It would be best to do an energy audit - use the spreadsheet from the resources section (by Filterguy) called the "System energy audit" and if your not sure about any of the input data just ask we-all will help ya.
Then use this data to narrow down what inverter size you likely need.
For the PV:
From the PVWatts site, using Dallas and a 1kW array set due south, at 30-degees tilt angle, I get (Feb as lowest) 104kWh/month, and (July & Aug) 146kWh/month as the best months.
This means using your numbers for Avg. 25.5/day x 30 =765kWh would need 765/104 = 7.4kW array for the average energy using Feb, (yeah Feb is ony 28 days, but we will ignore that).
At the other end of the scale, July/Aug you need 49kWh/day x 30 = 1470, 1470/146kWh collected per day per kW PV = 10kW PV array
My experience with PVWatts is that it is pretty darn accurate - your plan to go with a 12kW array will likely bring in the energy you need based on these numbers.
So the next step is knowing what ESS you will need, ie batteries. Since the sun only shines so long, knowing how much of the load is overnight will be important. If we assumed half the load overnight, say 25kWh that is five 100Ah 48v server racks, fully discharged. I have been following
@EastTexCowboy for awhile and I know he already has two stacks of 6 servers, and I believe he said going to a third stack soon, 90kWh ESS system. An energy storage system this size comes at a price, so the suggestion about using grid instead of batteries may be less costly, at least to start out. Will depend on budget. Thinking about how many days in a row you may get little sunshine may lead you to pick the size of battery ESS you need.
Rules and regulations:
As noted, knowing local rules and regs will be important for knowing what backfeeding the grid will mean.
Generally roof mounted PV in a building you live in, will mean Rapid Shut Down, and Arc Fault Detection and shutdown - features that come at a price. This is why many people go with separate PV racks away from buildings, so you should look at your options and know the costs either way.
