ReNu solar panel

The ReNu solar panel helps you live up the green lifestyle with a built-in lithium ion battery that ought to be able to hold enough charge to juice up a compatible device including an iPod dock, an iPod sound dock, or a side light. All you need to do is leave the ReNu in a place where it will face direct sunlight for most of the day to keep the battery juiced up, and when you’re back after the sun sets, you can simply harvest the fruits of the earlier morning. It takes around 3.7 hours to generate enough power to fully charge an iPhone in direct sunlight outdoors, while indoor use would see the figure balloon to 7.3 hours.