This article is way above my pay grade, but does show that Si panels
create RF noise. How much above the top frequency limit of 100Khz shown
in the chart may or may not be a problem. However, put enough panels
together and perhaps it is.
https://www.nature.com/articles/srep29685
It wouldn't seem to be too difficult to measure a plain panel with an
E-field sensor or antenna on a spectrum analyzer.
Grant KZ1W
On 6/12/2019 12:32 PM, Tony wrote:
On 6/12/2019 3:19 PM, EDWARDS, EDDIE J via RFI wrote:
There was a recent RFI group exchange on this list regarding possible
ways that the cells themselves could create some RFI issues. But I
don't think this was based on anyone's findings in the field.?? Just
speculation.
Ed:
SolarEdge engineers discovered that the panels themselves were
generating RFI at several locations. The noise was detected while the
panels were disconnected from the system.
Tony -K2MO
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