iPhone with solar energy

The Solar Surge from Novothink,

In the middle of no where,and you can't find any electric? while your iPhone will run out of battery?well, its not a problem anymore as long you can see the sun.  Because now you can recharge your battery with The Solar energy.
The Solar Surge, from Novothink, uses the sun to charge an external supplemental battery enclosed in a case that surrounds the iPhone. According to the company, this is the first solar charging solution approved by Apple, and it works with the iPhone 3G and 3GS and the iPod Touch.

A two-hour session in the sun provides about 20 minutes of talk time. And to help figure out how much charging is needed for other tasks, the company provides an iPhone app and Web site calculator. Input the type of weather, plus how much talking, movie watching and music listening you plan on doing, and the app will tell you how much solar charging you need to keep your iPhone humming.

The charger is available only on the company’s Website the iPhone version is $80, while the iPod Touch model is on sale for $53. Both are available in either black or white, with other colors to come.

So for iPhone users i think you must buy it!! Because you can save the earth by not usingelectricity....