<div dir="auto"> <span style="font-family:sans-serif">so this is only AC coupled and programmed correctly, </span> first verify both ac and dc currents with a meter. I only here buzzing under high demand, your AC Load may be higher then you think with the ac coupling side.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, May 15, 2020, 10:41 AM <<a href="mailto:drake.chamberlin@redwoodalliance.org">drake.chamberlin@redwoodalliance.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello Wrenches,<br>
<br>
What does it mean when a Radian spontaneously emits a fairly loud buzz <br>
for the better part of a minute and then stops? The loads were small, <br>
just a few amps.<br>
<br>
This is an off grid system with no AC input. The generator is not <br>
connected. There are microinverters, AC coupled to the system, but the <br>
light level was very low at the time.<br>
<br>
Outback has not responded to this question after several days and <br>
several messages, including the submission of their online form to start <br>
a case.<br>
<br>
Thank you,<br>
<br>
Drake<br>
<br>
-- <br>
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