Day by Day Solar rooftop manufacturing density has been increased in India. It is due to two reasons. One is Government announcing Subsidiary for PV panels, another one is climate changes.
Expanding my theme of explanation about climate changes in below paragraphs.
We are very much aware of drastic changing in Global climate, but it is vulnerable to control the cause. In summer, we are experiencing Unbearable heat-effect from the sun, and mid of month heavy rain ruining a normal life and same as in winter. The life cycle is totally imbalanced… This is Due to the Greenhouse effect when radiation from a solar warms the planet's surface to a temperature above what it would be without its atmosphere. Our earth natural green-house effect is critical to supporting Normal Human life. Our main activity, afforesting and burning of fossil fuels, have strengthened the greenhouse effect and caused Global Warming.

Follow Up Eco-system:
Planting saplings, save water, Avoiding Plastics, Using Solar Rooftop Power for Residential and commercial Purpose, Travel in Public Bus.