MahaMetro to Save Rs 12 Cr on Power Bills by Going Solar Updated On Tue, Jun 5th, 2018 by Saurenergy The cost of solar power per unit is Rs 3.58 whereas the MSEDCL supplies it for Rs 9.67 per unit. On top of the three metro stations, the MahaMetro has started installing solar panels that will supply power to stations. In order to save charges on its power bills, MahaMetro will supply solar power to […] Read more