Habitat destruction not withstanding, companies in the solar industry will gravitate towards highest margins. If we want to take on the hard task of building o

Habitat destruction not withstanding, companies in the solar industry will gravitate towards highest margins. If we want to take on the hard task of building on many private properties, then we need an incentive to make up for the difference in profit. Perhaps aggressive tax credits such that consumers drive demand? Even with that, it seems hard to imagine rooftop solar competing with ground solar farms of scale.