Yes there is a katchi abadi outside our area which almost entirely runs on Kunda.
I had been thinking on moving to Solar for the last year or so but the troubles outweigh the benefits. Mostly the 2-3 months of summer are high on Tariff rest the entire year the bills stays within the range of Rs:5000 and where we live there is absolutely no load-shedding throughout the year so Solar doesnt look like a viable option to my needs.