http://www.apsense.com/article/ensuring-economic-and-ecological-security-with-solar-power-the-rajast

Not only does the Sun energize every living creature on this earth, it also has emerged as a tool of economic development especially for the developing economies. Talking of India and in particular, the state of Rajasthan climatically has the maximum number of days which are cloud-free making the whole state perfect for solar power generation. And that is the main reason why the best solar companies are in Rajasthan to exploit this hidden business potential, making the state a leader in solar power generation.