Tech companies are focusing more on energy than ever before. Brands aren't just designing devices and gadgets for what they can do -- they're also considering how efficiently they can function.
When it comes to energy efficiency, solar power is a great option. It's practically digital photosynthesis -- if flowers and plants get their energy from the sun, why can't we power our devices with the same? It's also useful in emergencies; the power in your home may go out, but the sun will stick around and return the next day.
The gallery above features some especially creative solar-powered chargers that are more than just unsightly panels. Some look like a pieces of art, others have multiple uses and they're all pretty innovative. Which one piques your interest?