Going by the 2011 Census, India has around 330 million houses, with 140 million houses having proper roofs which can accommodate on an average 1-3kWp of solar PV system. Among the 140 million houses, around 130 million are having two rooms. Besides, there are other commercial buildings, shopping complexes and offices that can accommodate larger solar PV capacities. Taking into account the houses with two rooms, approximately 25000 MW of solar capacity can be installed by putting solar panels on 20 per cent of the roofs. With quality sunshine around the year, and huge availability of rooftop space in the country, India can kick out the power woes by installing solar panels on them. As of now, there is clear lack of awareness and the will to harness the potential that could help the country address the issue of energy security to a greater extent. A market study on the residential solar segment in India and estimates that this market will grow up to 600 MW by 2018. This equates t...