score: 1 (1 votes) ·
I'm not getting what would be so great about 3D printing solar panels at all - are you saying that 3D printing electronics will become as cheap as producing in bulk? That kind of seems unlikely to me.
Or are you using the words 3D printing to mean that producing things in general will become much much cheaper? If so what about the resources required or are they not as big a part of the cost as I think?