Re: Combining MPPT and Non-MPPT Charge Controllers
PWM and MPPT controllers can work fine together.
I've got to ask why you wonder, as two 120 Watt panels will only put out <15 Amps and you don't put two controllers on one array. There is no point to it.
You also do not connect controllers in series.
But you can use two different type controllers each with its own array to charge one battery bank.
Four 175 Watt panels, OB MX60, 232 Amp hrs, OB 3524, Honda eu2000.
Ohm's Law: Amps = Volts / Ohms
Power Formula: Watts = Volts * Amps