MrM1
I'm Here, But I'm Not All There
Ours was doing this at the first, but only when I had 65v DC going in from panels. If I recall, the scc takes 60v in to work. But obviously not your problem.I guess I have the latest I didn’t check. I pack it up already going to take to sigsolar tomorrow and see what they tell me. I called them Friday the tech didn’t seem to know anything about Pv problems and not been detected or charging. I tried setting array series 10 x 100 watt renogy panels 24.3 Voc so voltage was around 198v. I tried another array 5 Canadian Solar 290watts 39.1voc and nothing responses. The output seem to work fine but thats it. They told they were going to email but no one did. I’ll keep you update what they tell me.
Ours is working now with 175v DC in , but when battery is above 3.3v per cell the charging really tapers off. Also might have had one of those quick unexplained morning reboots.
I wrote them about firmware Monday, crickets.
If you get the latest firmware out of them, see if they'll put it on a thumb drive for you and upload it here in resources. Or pm me a copy if you can.