[RFI] Severe RFI to 630M from Solar Edge HD Wave inverter

Hare, Ed, W1RFI w1rfi at arrl.org
Mon Feb 14 06:31:08 EST 2022


There are two ways to report this to Solar Edge.

The first is to go through your installer.  If they confirm that they have reported it to Solar Edge, then this will be put in a queue to be verified, then replaced if needed.

You can also send it through ARRL, via Steve Anderson, W1EMI at arrl.org.

Solar Edge will verify the problem by remotely shutting off the system, with you at your receiver to confirm that the noise went away. They will then coordinate with the neighbor and installer and arrange to remove the system from the neighbor's house and replace it, ensuring that good wiring practices such as twisted pair are used, along with strategically placed ferrite cores.

Ed Hare, W1RFI
ARRL Lab
________________________________
From: RFI <rfi-bounces+w1rfi=arrl.org at contesting.com> on behalf of damichael--- via RFI <rfi at contesting.com>
Sent: Sunday, February 13, 2022 8:31 PM
To: rfi at contesting.com <rfi at contesting.com>
Subject: [RFI] Severe RFI to 630M from Solar Edge HD Wave inverter

Neighbors newly installed Solar Edge HD Wave inverter and solar panel system is causing severe RFI to 474.5 Khz 24 hours a day. It doesn't even stop after dark. Its smps RFI drifts around 474.5Khz depending on temperature.
I also have many RFI  carriers up to at least 14.3mhz but  most seem to stop after dark.
How do I get corrective action out of Solar Edge?
TNX es 73, Mike W3TS
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