Domestic PV solar inverter noise

[VK3RX]

I haven't gone down the path of solar, but have heard a couple of tips.

If considering an installer, find out some addresses they've done with the components you are considering and see if you can attend and check out the RFI situation there with a receiver.

Also with your installation, ensure any cabling is a bit longer than required so if necessary you can later add ferrites.