Hi All, I have a system with two SW5548 inverters paralleled together. One of the inverters randomly changes the input parameters and ends up trying to turn on the generator, and since there is no generator, the system gets a fault. I have also seen it set the gen to an EQ charge. I can redo all the settings, but this does not last long before the shenanigans begin again.
I took apart the buttons and cleaned them all, but this did not change anything. I then took the cover off and cleaned the control board as best I could and re-seated the ribbon cables. Still no luck. Any ideas/experieance with this? Replacing the inverters with a more modern version would be very expensive and time-consuming, as the panels would also have to be rewired. Thanks, David
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