IN....
I agree with letting private markets work their magic. (surprise!)
PV's I don't believe will ever be able to power washer machines, ovens, ac, and other heavy users. That'll have to come from some other source.
PV is good for lights and most electronic devices. Although the output of inverters is now close to a sine wave, it isn't perfect. So things like turntables and other speed sensitive stuff gets messed up.