Sony Ericsson XPERIA X001 – Powered by Solar Panel + Methanol Battery

Brainchild of Jozef Kocúr, X001 is a concept handheld designed for Sony Ericsson XPERIA range of smartphones. Made of a solid piece of aluminum, the handheld effectively makes use of clean energy by utilizing a combination of energy generated by solar cells and a methanol battery. The methanol tank is located at the bottom of the device and is transparent, while the large solar panels are fitted at the backside.