I’m not sure I agree with this. While off grid integration isn’t seamless, I find that it’s much easier to understand, equipment is plentiful and cheaper than a grid tie system.

Smaller scale off grid systems can also be done with no installation/permitting costs if you set it up as a solar “ups” and put your critical loads on it. (Though I would at least have an electrician setup a critical loads panel and have your off grid inverter power that. )