This is a mobile hybrid solar charger for your mobile phone. It can be recharged by solar panel and USB port. Other than charing your phones, the device is also a 4-port USB 2.0 hub.
The solar panel can charge the device even under weak light, such as indoor with daylight. The hub supports external hard drives up to 500GB. It will come with connectors for Nokia, Sony Ericsson, Motorola, Samsung phones and you can use your own USB charging cable.
The Solar Charger/USB hub is priced at $21.99.