Solar lighting (real not artistic) ;-)
On Oct 25, 11:33*am, T i m wrote:
On Wed, 22 Oct 2008 05:38:01 -0700 (PDT), wrote:
I was thinking 3 x 4.5V = 13.5V, not far off the float voltage of a
12V battery and as the solar panel isn't going to be dumping 5A in
there it may not pick up much above say 14V. I was thinking these
lights may well deal with that as-is and if not a series diode or two
might just take the edge off it?
way too high a string voltage,
Why?
and you've not taken account of the
wide range of lead acid voltage.
I thought I had?
Bu this has been explained already.
It has, and?
T i m
Will be interesting to see how you plan to run a 13.5v load off a
10-14v battery then. Maybe you're going to build a switched mode boost
regulator, but given your basic questions I doubt it.
NT
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