John you might fall into the category I mentioned, folk working the Earth and similar. But it is academic, if you are driven by profit, like I still am, and actually probably everyone likely to read this probably still are, all of us locked into it by necessity Do you live on any savings or investments, for example. I am guessing the answer to that has to be yes, if you had the resources to put in what obviously must have been expensive for you to install, all with the best of intentions.

Now we just have to accept as a species that it is time to change.

I don't think that would make much difference to you, you will still have all the income you had before, except maybe things from interest alone, but in addition you would have a share of solar indexed UBI.

A detailed analysis of your system would take some time, whcih if I am honest I don't have, but I am sure without looking too hard, your system is infinitely better than just being a grid subscriber :)