If you are interested in setting up a solar rooftop system, don't expect a subsidy that can bring down capital costs.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/no-subsidy-draft-solar-plan-promises-competitive-returns
[2] http://admin.indiaenvironmentportal.org.in/category/author/jayashree-nandi
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/solar-energy
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/subsidies
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/renewable-energy
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy-policy
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy