Yes, and the point is that there are market niches that would either have gone unserved, or would have been served at greater expense because there was no suita

Yes, and the point is that there are market niches that would either have gone unserved, or would have been served at greater expense because there was no suitable alternative that are now being served by PV solar. This what the start of disruption looks like (though by no means speaks to how far it ends up going)