I have a MPP LV5048 connected to 9 PV panels.
I'm using Canadian Solar 385 BiFacia panels 40.2 VAMP and 48 VOC, connected in series x 3 and combined.
MPP was saying I was suppling 151 Volts into the system and nothing was charging. I'm assuming it just cuts out at the 145 MAX. I have seen it charge previously and during off-peak hours but it seems sporadic.
This weekend I ran a second line and was planning on splitting the PV1 and PV2 but noticed PV2 was saying 0 Volts after I connected a panel in.
I'm using the eco-worthy combiner box. (now two of them)
Are PV1 and PV2 bridged? Is 145V Max combined both PV1 + PV2 or 145 each side?
Thanks for the help.
I'm using Canadian Solar 385 BiFacia panels 40.2 VAMP and 48 VOC, connected in series x 3 and combined.
MPP was saying I was suppling 151 Volts into the system and nothing was charging. I'm assuming it just cuts out at the 145 MAX. I have seen it charge previously and during off-peak hours but it seems sporadic.
This weekend I ran a second line and was planning on splitting the PV1 and PV2 but noticed PV2 was saying 0 Volts after I connected a panel in.
I'm using the eco-worthy combiner box. (now two of them)
Are PV1 and PV2 bridged? Is 145V Max combined both PV1 + PV2 or 145 each side?
Thanks for the help.
