A new study has concluded that utility-scale solar PV systems across the US are “significantly” more cost effective than rooftop solar PV systems.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/first-solar%E2%80%93funded-study-utility-scale-solar-much-more-cost-competitive-rooftop-solar
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/clean-technica
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/solar-energy
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/renewable-energy
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us