If you can crack portable power supply using solar energy, there is a huge huge market here. For e.g. most parts of southern India are scorching hot most part o

If you can crack portable power supply using solar energy, there is a huge huge market here. For e.g. most parts of southern India are scorching hot most part of the year. Land is cheap in rural areas. Power cuts are common 8-10 hours a day during the summer. I really wish the government invested in solar grids - we really should be able to generate surplus electricity using solar.