I need to have around 100 No of street lights each of 150 Watts, for one of my proposed sites.
I need a comparison of Solar lights (with panel, wiring etc) versus normal lights (with fitting, wiring etc) power from State Govt Electricity Department (4.5 rs/unit charges)

How much will both cost to me ?
How much will be the running cost (in a period Of one year) to me ?

Please reply
Abhishek Dubey