PV combiner box and battery switch box with lighting protection

robocop

Hi
Have another friend here asking about above value of the circuit breaker.

He has 3 power walls of 48vdc  200ah LIPO each
12 mono solar panels of 560w each.
10kw hybrid inverter split phase with 2 PV inputs
But has to decide if change to 2 x 5kw hybrid inverter each with 1 pv  input or keep  the 10kw inverter.

question: what are the VALUESA of the different switch/circuit breakers he has to use.

Hoping I have been clear if not appreciate you let me know.

Regards to you all

Bob