Arc Fault Protection In A Combiner Box

Started by lws2036, April 13, 2023, 01:28:29 PM

Previous topic - Next topic


To pass an inspection I need to add a standalone arc fault protection (my charge controllers do not handle this). Is there Midnight solar combiner (or something I can add to my discos) that detects and arc fault in a PV, and then turns off the current into the charge controllers?

I have seen this MNPV24HV Disco 4X Arc Fault-SER model mentioned in some documentation, in manuals of other products I have seen comments like this " MNDiscoPSB Power Supply Board. The Power Supply Board is already incorporated into the Arc Fault combiners.". Does anyone know where such a combiner can be obtained?