Ground Report: Chennai Metro Rail goes solar to cut energy cost

CleanMax Solar, a Bengaluru-based firm that is a pioneer in ‘energy sale' model, is putting up the solar power panels that can generate 6 MWp atop the the Chennai Metro stations. The business model of CleanMax Solar, a leading rooftop solar company in India, has come in handy for Chennai Metro to not invest any money upfront for the solar power panels installations.