FLM03E shows negative voltage?


My Flukso FLM03E shows a fair amount of negative voltage. I have 2 small solar panels. But even during night time when the panels can't generate I see negative voltage being reported?

I have a 3 phase + N installation and reporting via math 1 + 2 + 3.

Is there any way to check or troubleshoot this?


bazzle's picture

If your using current probes they can pick up stray emf.
You can ignore night readings.
Sometimes moving probes helps but to really fix you need din pulse meters in meter box