2x Wanderer 10 Amp 12V/24V PWM Neg Gnd Solar Charge Controller fed from 1x 24V panel to charge 2x separate 12v battery banks
So I'm trying to make use of my "24V"/270W panel on my 12V battery banks, and I have 2 of the 10A Wanderer PWM controllers. If I split the voltage of the panel by wiring the 2x 12V 10A CCs in series off the single panel, and then connect 2x separate 12V battery banks to the CCs (1x 12V bank to 1x 12V CC and another 1x 12V bank to 1x 12V CC ), would I still get the total power and energy output of the panel as the sum of that from the 2 separate CCs and battery banks?
I understand this particular CC can handle up to "24V" input but wouldn't the efficiency be cut in 1/2 b/c the CC limits output to 12V? Also I believe the 24V input on a single controller would exceed the rated power of the CC i.e. 24V x 10A < 270W panel output, right?
Respectfully, what I'm using it for, my wire ga, Ah capacities, etc. are irrelevant to my question - please focus responses on the question I asked, not the question you want to answer ;) Thanks!