I have a Midnite Classic 150 charging a diy 48v battery pack. For some reason it is stuck in Resting even with bright sunlight and not fully charged. I found a reason for resting table and it shows 111 which is normal power up. Probably would have helped if I knew about the table before I shut down the system and restarted. I've tried doing a factory reset. It didn't work. I can charge the batteries with a charger, just not with the charge controller.
I can measure +/- 140 volts PV input with the Classic off, but it drops to zero with the Classic on. Any clues?
I can measure +/- 140 volts PV input with the Classic off, but it drops to zero with the Classic on. Any clues?