Whats the size of a solar cell (3.6V and 300mA) ?

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size of a solar cell

would like to know the size of a solar cell with specifications 3.6v,300mA(required to charge a cell phone to replace the lithium battery) and also like to know the difference between a solar panel and solar cell,size of a solar panel for the same specifications
 

Re: size of a solar cell

For 3.5V@350mA you will need 7 cells of ca. 35mm x 55mm .. and this is assuming that you are working close to midday fully exposed to the Sun ..
These 7 cells you can call a solar panel ..

Sizes against mA you can find here:
**broken link removed**
 

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    kad

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Re: size of a solar cell

Thanks a lot....that was of great help...would like to know whats the part exposed to sunlight called(Isn't that the panel)?
 

Re: size of a solar cell

Source: **broken link removed**

Usually we buy panels, ... yes.. the whole panel will be exposed to sun.
 

Re: size of a solar cell

I wanted to know if any other cell is preferred over lithium cell in the cellular phone? And if not, what are the advantages of lithium over other cell. Please help.
 

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