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Almot's avatar
Almot
Explorer III
Jun 14, 2013

MPPT controller - voltage sensing without separate wires?

Soon to be released MPPT 3048 will have battery voltage sensing wires optional. Before they were standard. Now it is supposed to sense the battery voltage through main terminal cables, if I'm correct....
BFL13's avatar
BFL13
Explorer II
Jun 18, 2013
Thanks again for taking the time to explain it, even if I need a two by four over the head first.

I also forgot we are talking controllers that do 24v panels but do the amps out to a 12v battery, so the Voc limit and the amps limit are for different things.

Yes, I will stick to my 12v PWM set-up. Less brainwork! :) Thanks again!

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