Solar technology is going to play a big role in our future. There are plenty of decent solar chargers available for you to pick up today. Carbon is a pretty interesting product. It is a wearable solar charger that can provide a power boost for your iPhone or Android device. You can wear it like a watch and charge it via USB or the sun.
Carbon has a high density 650 mAh lithium polymer battery. It stores energy from the solar cell when you wear it. Carbon charges mobile devices via a 2.5 mm jack plug. It can provide up to 3 hours of extra talk or web browsing. Android, iOS, and other phones are supported. The product looks very interesting but we have to test it before making a judgement on it. You can support it on Kickstarter.