what are Safety Devices on AIO Inverter system ?

[andydarwin]

Hi.. i was wondering If anybody have complete list of recommended safety devices for AIO inverter system ??

here the list that I can think of. please correct me..

A from Solar Panel to Inverter:
1. DC 2P MCB
2. DC fuse
3. DC SPD

B from Grid to Inverter Input
1. AC SPD
2. AC MCB

C. inverter and Battery (both way)
1. DC MCCB

D. Inverter to Load
1. RCBO ( MCB + ELCB )

lastly PV Grounding at Solar Panel. (some Inverter have leakage AC current to Solar panel ).

have I covered all or there are things need to be add ??