You would best be served doing a little research on the products. Especially for fuse and cable siIng.
There are some sample schematics available on each product page.
The forum is not a place for system design. It is in the community guidlines.
If you drew something on a piece of paper and uploaded it we can crtitic it and help you, tell you what you may have missed, but definitely not the other way around.
Also the capacity or voltage here?
What size/model?
Or are you just looking for a power flow?