ahlam1399
06-24-2016, 10:21 PM
That's the price for a solar energy package from Off-Grid Electric, who's lit up the homes of 100,000 people without electricity in Tanzania.
أكثر... (http://www.npr.org/sections/goatsandsoda/2016/06/24/483259247/what-s-the-secret-to-getting-people-to-sign-up-for-solar-energy?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/sections/goatsandsoda/2016/06/24/483259247/what-s-the-secret-to-getting-people-to-sign-up-for-solar-energy?utm_medium=RSS&utm_campaign=news)