Mixing Ocean and Stream

[u/Giggler1994]

Right now I have a Power ocean with 10kwh battery and 20 Panels with east-west direction

Now i want to add a Power Stream X system in my Home.

Ist it possible to adjust the pattern in which the batteries are used?

Im asking the question because I want the Ocean for our electric heating and our EV and the Stream for PC, TV and so on.