I'd have to stop and scratch my head for the recent solar upgrade costs because that's intermixed with other recent power saving costs like getting an EV, installing charging outlets, and setting up a separate electrical panel for charging the EV more efficiently. That's what's now giving me 90% of all the power I need.
So, not including the EV, what did it cost you to get up to the 90% of your current power usage?
Didn’t you just recently buy more batteries and another inverter?