Hmmm… kind of a wacky thing to be happening isn’t it! Is there any way that you can take the washer to a friend’s house that is on the grid? That way you would know whether the problem is the washer itself or something else. Another thing to keep in mind is that some motors and/or some electronics really just don’t like the modified sine wave from the inverter.They want a good sine wave from the invertet Considering all the electronics in modern washers the problem could even a water supply or drain issue. Or even a ground problem between the washer inverter, and battery bank. Let us know how it turns out.
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