How many or what kind of solar panel do I need to charge a cell phone?

Green Citizen November 29, 2011
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http://farm3.staticflickr.com/2717/4483546812_5467907196_m.jpg

I need to know how to charge a cellphone or small radio using solar panels, for my homework. Help please! psfisss is right actually I want to be able to charge with a solar panel >charger> cellphone or small radio. …

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im trying to power up a cell phone and laptop with a solar panel.?

Green Citizen October 1, 2011
[1] comment
http://farm4.static.flickr.com/3586/4603573027_8332c729b5_m.jpg

im trying to experiment with solar panels. so i dont want to buy a huge expensive solar panel if i dont need one.

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What solar panel should I use to charge a deep cell?

Green Citizen August 31, 2011
[1] comment
http://farm4.static.flickr.com/3641/3341378355_b3f4a87231_m.jpg

I would like the panel to full charge an empty battery in one day, would a 10 watt panel do it?

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