2-100 ah 12v li time in Parallel

[Redmike]

I have 2-100 ah 12 v lip04in parallel. off this my big dc load is Renogy 2k watt pure sign wave inverter.
My plan is to fuse battery with a 200 amp type t fuse, from fuse to a fusible buss bar my positive buss ( fed from solar controller). Off of this positive buss bar fuse feed to inverter at 150 amps mega fuse to an isolation switch to the inverter.
On another fuse of the block will be a feed to a dc panel with minimal loads. 25 amps max.
here is the thing Renogy gives you 1/0 cable and the manual says use a 250 amp fuse on the battery.
Any help will be appreciated
thank you

 

[740GLE]

Always size fusing for the conductor.

 

[Redmike]

Always size fusing for the conductor.

Yes I understand that. Thank you.

 

[MisterSandals]

Renogy gives you 1/0 cable and the manual says use a 250 amp fuse on the battery.

Just realize a 2000W inverter can draw quite a bit:
2000W / .85 efficiency / 10V cutoff = 235A

 

[Redmike]

Yes that's correct
My li time bms should shut down at 10.8 v. Which is 217a