Power Geeks! I need your help!!

[BeardyMan]

(14 December 2012, 21:52)Straight Shooter Wrote: I,m off to maplins tomorrow to get a set up simular to yours

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let you know what i pick up

NNNNNNNOOOOOOOOOOOOOOOO!!!!
DON'T go to MAPLINS!!!
Get it off ebay. The identical solar panel in Maplins is £39.99! Ebay it's £19.99.

So does anyone know if I need a charge controller? I think I do, I don't want the battery trying to charge up the solar panel...