inverter fuse/breaker

I wouldn't use the ANL, the Class T is the fuse you want. But, I would prefer a breaker. It will act as a disconnect switch if you need to shut off power to the inverter for some reason. And, if it every trips, you can reset it instead of having to find/order and install a new fuse.
Blue Sea, Outback, and Midnite solar (as well as others I'm sure) will have the breaker you need.