I remember seeing a schematic for a peak power tracker battery charger
for solar. It measured the POWER from the PV and the POWER going into
the battery and adjusted the current/voltage to keep the most
efficient transfer going.
Something like this might be what you're looking for? The one I was
looking at was microprocessor based, so a charge profile could be put
in easily.
-Jon Glauser
http://jonglauser.blogspot.comhttp://www.evalbum.com/555_______________________________________________
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