Solar panel on Freerunner back cover
ed at kapitein.org
Thu Apr 2 10:26:46 CEST 2009
I was looking for a GPS bluetooth mouse with solar pannels for longer
It seems that it is hardly worth the effort, it will give you a few
precent longer uptime and time to full charge would be like days.
Just my 2 cents.
On Thu, 2009-04-02 at 10:17 +0200, Radek Polak wrote:
> yesterday i found on internet company that is selling small
> solar panel pieces. They are quite cheap and my idea is to
> put them on back cover of Freerunner so that they can
> improve battery life.
> Here  is link to web page with informations about panels.
> It's only in czech, so i can translate some basic paramteres:
> Available sizes in mm:
> 51,2×51,2 51,2×25,6 51,2×20,4 51,2×17,1 51,2×14,6 51,2×11,0 51,2×10,5
> 29,4×12,3 25,0×12,3
> Volage (no-load):
> 0,57V for all variants
> 700 350 280 230 200 180 140 90 70
> I'd like to have 7 pieces. Those could do 7*0.57=3.99V and
> 180uA current.
> Would it be possible to attach output from this solar panel
> straight to battery connector? Do you think that this can
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