Sharp and Japanese mobile network KDDI have teamed for a new cell phone that should please anyone who is trying to help the planet. The cellie has a solar panel in its lid that will recharge in direct sunlight up to 10 minutes. That will give it one minute of talk time or 2 hours of standby, and the panel can contribute up to 80% of the total power supply. The handset is also waterproof and expected out in June.