If you have a Ray Randall-like urge to charge your devices with the power of the sun, there are a lot of options out there available to you, many of them featured on this very website. One of the most appealing is the new HeLi-On, which solves the common problem of solar chargers—how much space they need to work efficiently—with a retractable folding design.
In addition to its rolling and folding prowess, HeLi-On boasts an internal battery which can be used to store up juice for your devices even when they’re not plugged in – a good way to save up energy literally for a rainy day.
The HeLi-On is in the midst of a Kickstarter crowdfunding campaign right now, and you can find more information on that and the product itself at its official website right here. Pre-orders over at Kickstarter begin at $90 and go up from there.