DamnedDutch

I can also confirm that the firmware update sorted out the noise for anyone interested. And this from a GoSolr customer nogal...

Huzzah!! Unbelievably GoSolr got back to me via a 3rd party engineer. He confirmed that this is an issue with the 5kw inverters. He first tinkered with some of the settings (all remote), but to no avail. He then contacted GoSolr for a remote firmware update, which took about 30 mins. The inverter rebooted automatically, and the new option was available. I ticked the box, the alarm sounded, the inverter rebooted... Booyah! Whizzz gone! Thanks to all on this group for the moral support through this dark and lonely road.... 😉

@DiSiNTiGR8, thanks for the ping, and I only saw the firmware upgrade solution over the weekend. Yeah, so I'm working through GoSolr... So I'll let you know when an engineer arrives within the next 2 years...

Hi all, any further info on how to solve this? @Wiggly Electron any news for an off the shelf solution? Also, could you PLEASE elaborate on your ferrite core solution above, and more importantly how to install it (lets say in front of a PC power input)?