Regen, a new company showed off their line of products at CES 2010. Their first charger line works with iPhones and iPods, and is solar powered.
The ReNu tablet is a personal 9×9 inch tablet which can be set outside to gather solar energy, or hung on a window to attract sunlight. The power is stored in a Lithium Iron Phosphate battery, and can be connected by USB or a dock specially made for the tablet.
The ReNu tablet is designed for the environmentally conscious, as it requires no alternate forms of power beyond sunlight. The dock retails for $199, and will release in June.