Hello Singhn9
I am from mumbai and was in Indore recently in the month or March. I happen to meet a wonderful lady staying on the outskirts of Indore, in the village of Devguradia which is next to the Ralamandal forest. This lady has house which has solar cooking stove, solar cooker, solar drier, solar oven, all this indigenously made, in house. It was indeed pleasure that I met this lady and saw all this. Had always seen solar cooker but was zapped to see the other appliances. My fav. was the solar stove. The mechanism was such that only once in the morning u have to set the direction of the solar panel (which looks like a dish antenna) towards the Sun and till evening it will exactly face the Sun and all this without any external power. I kept my palm in between this panel and the receiving side of the Sun rays and believe u me I had to pull my hand out at the count of 3 (much less then 3 seconds).
You are in Bhopal and if u happen to travel to Indore this place is a must visit.