Solar Energy For Mobile Phones Mobilityarena
Imagine that you have a flat battery. With a standard mains phone charger, you know that if you are outdoors, there is little or nothing you can do. However, should you be indoors, you plug in to the mains and then wait a while for your phone to get charged. During the charging process, you consume electricity which costs money. As such, at the end of the day you are not only paying your service provider to use your phone, you are also paying the electric company to charge your phone....
