Fuse size help

[Donny66]

I have a 24v 230ah Litime lifepo4 battery connected to a 7000 watt split phase inverter 24v (3500 watts per leg) with a 10,000 surge. I added a 300Amp ANL inline fuse to the battery. Is this fuse enough ?

I can change to 400amp, 500amp or 600am ANL if needed just so confused on what fuse size I should use.

My DC wires are 1/0 AWG (I’m not going to run more than 6000 watts continuous or below

 

[DIYrich]

1/0 wire is good for about 200 amps in open air (not conduit). That would be the max fuse for that wire.

 

[time2roll]

Battery itself will be the fuse. Spec says 200 amp max, 400 amp surge 5 seconds.