I also had an Enphase system at my house and didn't notice any RF
noise. The Enphase system has a separate inverter for each panel. The
other type of system wires all the panels in series, connected to a
single inverter. I believe those systems are more likely to generate RF
noise.
Alan N1AL
On 2/6/25 09:38, Bill Eisinger wrote:
FWIW, I have an 8 kW installation on my roof....my system has an Enphase
microinverter on each panel....antennas are roughly 100' away....Steppir DB18
at 60' plus a couple wire antennas...no detectable noise on any band.
73's,
Bill AA7X
________________________________
From:elecraft-boun...@mailman.qth.net <elecraft-boun...@mailman.qth.net> on behalf of
John Pierce via Elecraft<elecraft@mailman.qth.net>
Sent: Thursday, February 6, 2025 9:29 AM
To:elecraft@mailman.qth.net <elecraft@mailman.qth.net>
Subject: [Elecraft] Noise from Solar System
I am planning to install Solar on my house. Any experience you have had
regarding the inverter as an amateur radio noise source would be of real
interest. Noise may vary by Mfg or by inverters at each panel on the roof
vs one system inverter near my basement. My antenna is a Hex beam an the
solar system would be about 15' away.
John
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