Solar cell phone launched in Kenya June , retailing at $ $ 53 dollars per handset . Samsung unveiled a solar-powered phone at the Mobile World Congress in Barcelona , Spain , earlier this year and introduced its first sun-powered phone in India in mid-June . Country has one of the most vibrant cell phone markets but has energy rationing . Samsung expects its initial supply of 100,000 solar phones to sell out . Safaricom launched its solar cell phone in India in this month .
Solar cell phone launched in Kenya June , retailing at $ $ 53 dollars per handset . Country has one of the most vibrant cell phone markets but has energy rationing . Samsung expects its initial supply of 100,000 solar phones to sell out . Safaricom launched its solar cell phone in India in this month .