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in the future solar energy will grow magically in india. reasons are
1. constantly diminishing non renewable energy source.

2.cost of electricity per unit will double in the near future.

3.the demand for power is always on increase and it cannot be met only by thermal,wind,hydro power plants because they are not reliable.

4.once solar energy is installed then for the next 25 years you no need to worry about its maintenance and it constantly produces energy since, by the gift of sun god in india we almost face 330 sunny days (is definitely more but considering a factor of safety)

5. It is a one time investment and the payback is within 7 to 8 years max. so for the next 18 years u will produce ur own power at free of cost.

6.imagine per unit cost of electricity in the next 25 years (may be Rs.50 )

7. So considering all these facts there is an increase in awareness among indians both for domestic and industrialist purposes.

8.i am sure in the future we will produce 50% of energy through solar.