Positive Negative reading

[familywats]

I have a SolaX inverter feeding from 4 PV’ s in series.
When I check the readings at the breaker they keep reversing…..I have run a double check on the leads and they are correct but when connected to the breaker they reverse polarity!!!!
Help please

 

[Mattb4]

A picture of your breaker and how wired might help.

 

[LakeHouse]

Maybe you could help us out with a photo? Your question is a little unclear. Obviously the polarity of what’s coming out of the panels can’t change, you either get some voltage or no voltage.
I suspect you might have your breaker or your panels wired up incorrectly, but that’s just a guess.

 

[SeaGal]

When I check the readings at the breaker they keep reversing

Can you explain a bit more about what you mean here. And exactly what you are measuring with and what is happening?