Skyking Inverter setup

[JackC]

I have a Skyking inverter that I want to permanently wire as part of my house's electrical installation.

I tried my best to come up with a wiring diagram of how I see it (very much based on previous threads).

I am especially worried about the placement of the earth leakage (especially SANS regulations) and would appreciate your advise.

Apologies for my take on a wiring diagram.