Originally posted by tyab
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So I went up on the roof today and swapped a good inverter from one array with a bad inverter from another array. The good one still worked on the new array and the bad one still shows no voltage in the location that good one used to be at. So it appears that if I do have a voltage/frequency problem, it only affects some of the microinverters. Is this possible? Or maybe my bad inverters are just misreporting the incoming voltage and frequencies?
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