Okay, wtf:
- it's not the solar panels because it's AC (check the hum in the video lmao)
- it's not my on or off grid AC power because I cut all power and it made no difference
Is it an antenna? It's exactly 5 meters long so maybe 15Mhz is resonating with it? But then idk why it sounds so 50hz-y when I rub my hand against it, I wish I had a portable oscilloscope
@ekg yea but from where? I disabled all AC power in the area and it made no difference