I would second including some "no RFI requirement" wording in your contract with the solar installer to avoid potential problems with them after they are done. A ham in Nevada contacted me about the
I was receiving some weak to moderate RFI from my Carrier HVAC unit. I installed a line filter and ferrites on the power chord. That helped, but I was not satisfied. Then I installed ferrites on the
I also have trouble accepting the panel noise theory SolarEdge claims. If that were true, why is it that some brands of inverters never cause RFI, yet the same solar panels are used on all solar powe
If SolarEdge applies their fix and the noise is still too high, it is possible they missed one panel. That happened with one of my neighbors about two years ago. They finally got it right on the four
Hi RFI experts, I am considering adding backup power for my house by having a Tesla Powerwall battery system installed. This will not be installed with SolarEdge equipment of any kind (their RFI gene
Don't forget to also turn off any battery backup power, such as uninterruptable power supplies many of us use for computers, WiFi routers etc. The inverters in them and the devices they power will st
Every 200 kHz sounds like SolarEdge. They are usually worst on 20 meters with the harmonic that falls on 14.199 (tune 14.198 USB). Their 200 kHz harmonics do miss 17 meters, and can be on 15 meters,