MNRE Slashes Benchmark Costs for Rooftop Solar Installations Updated On Thu, Jul 23rd, 2020 by Saurenergy MNRE has issued a notification with the latest benchmark costs for the installation of new grid-connected rooftop solar PV systems in FY 2020-2021. The Ministry of New and Renewable Energy (MNRE) has issued a notification with the latest benchmark costs for the installation of new grid-connected rooftop solar PV systems for the present financial year […] Read more