“I negotiated with my installer to put ferrites on the leads from the Enphase micro-inverters, to agree to work with me (at my expense) to mitigate any RFI, and to assure me that I could switch off the system while operating the radio if all else failed. The system is completely quiet, directly under my beams and dipole. I don’t know if the inverters themselves are quiet or if the ferrites tamed them. I’d recommend that approach to anyone considering a PV installation. If you’re friends with your neighbors and they are considering PV, consider offering to pay the incremental cost of such measures if they’re willing to do so. PV is great … if you can do it without RFI.”
/Rick N6XI