I may be in the market for a new charge controller. My present one is a Morningstar PS-30, about 20 years old and I think it is a Gen 2 PWM type. I would like some suggestions on type, MPPT vs. PWM, brands and models. My system:
Schneider Conext SW4024, Combox, SCP
4 X Lifeline 8D 12 volts AGM battery bank, 24 volts
768 Watt solar array
And the aforementioned PS-30 charge controller.
Reason for thinking about changing is to get more flexibility in my charge settings.
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