Change your iPhone with power from the sun

Looking to go green with your iPhone…or at least be able to get power when there isn’t an outlet around? This solar powered iPhone case from SolarArcadia can re-charge a completely empty iPhone battery in three hours using the power from the sun (or course the case will have to set in the sun for 12 hours beforehand to make that magic happen). While not exactly the most useful for normal everyday use it could be a pretty solid option for backpackers and the like who are away from power for a period of time. [via TUAW]