It'll take a few years, even the suppliers are not focused on residential rooftops (atleast in India). Although several state govt's regulations that industries

It'll take a few years, even the suppliers are not focused on residential rooftops (atleast in India). Although several state govt's regulations that industries of a certain size need to use solar energy is encouraging growth in that segment. Residential rooftop installations will take at least 2-3 years and govt incentives, to pick up. But the market is moving for sure!