It would be great if the next generation of iPhone comes with a Solar battery power. But, is it gonna happened? You don’t have to wait, take a look at our Solar Arcadia iPhone cases here, the case is essentially a lithium ion battery pack with a solar panel that doubles as a flip cover for the iPhone. Available in both Side Flip and Leather Flip models this cases made from ABS sheepskin and available in either red, white or black (Leather Flip is black only) motifs for $45.95.