What you are missing is the CC is MPPT, and not PWM. Therefore Output Current = Panel Wattage / Battery Voltage.
But if indeed his panels are 33 Vmp means the Voc is around 45 volts. With 4 in series Voc = 190 volts. The CC has a Voc limit of 150 volts. I would be surprised it worked at all.
What is really going to piss Paul off is if he finds out he could have bought one Midnite Solar Classic 150 for half the price of two Outback FM60 and got the job done with one CC.
But if indeed his panels are 33 Vmp means the Voc is around 45 volts. With 4 in series Voc = 190 volts. The CC has a Voc limit of 150 volts. I would be surprised it worked at all.
What is really going to piss Paul off is if he finds out he could have bought one Midnite Solar Classic 150 for half the price of two Outback FM60 and got the job done with one CC.
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