Richie VG

Hi guys Finally got onto the forum ...after thinking the moon actually revolves around the sun ( technically it does ) s the security question is somewhat , ambiguous I digress, I have a Synerji 5 Kva , 48 volt system that i purchased ( 2nd hand but works ) I am busy setting it up and whilst the wiring out of the Inverter ( and battery connection ) , is simple, it tends to get a bit tricky thereafter . I have set up an Isolator switch for the output and input in case one needs to work on a particular wiring . I have set up a consumer DB board and rigged another earth spike in the ready just for this board . I do not want to wire up the entire home, just two plug circuits and a light circuit. Once I have completed the setup, i too , will get an electrician to check my work, connect to the Main DB board so that I can get it signed off . In the interim, I would appreciate it if someone could better inform me, of the suggested wiring map and if i require any other items that should be pertinent . Thank you in advance Richard