non-solar smart charger?

I'm looking for a smart, 120VAC, 12VDC, low amp, lead acid charger that is highly configurable. Certainly with temperature compensation, but would also like good control over charging volts, amps, absorb, float, etc. IUIa charging would be nice. I've looked and haven't found anything close. It's odd that some solar charge controllers are so much better.
I could use a personal computer to control a digitally controlled DC-DC converter (eg ZXY6005S), but I'm trying to avoid that (and there is the issue of a temp sensor).
I could use a personal computer to control a digitally controlled DC-DC converter (eg ZXY6005S), but I'm trying to avoid that (and there is the issue of a temp sensor).
I am available for custom hardware/firmware development
Comments
Second system 1890W 3 × 300W No name brand poly, 3×330 Sunsolar Poly panels, Morningstar TS 60 PWM controller, no name 2000W inverter 400Ah FLA 24V nominal used for water pumping and day time air conditioning.
5Kw Yanmar clone single cylinder air cooled diesel generator for rare emergency charging and welding.
http://forum.solar-electric.com/discussion/352285/ac-battery-charger/p1
-Bill