I will install a system as it is in the attached diagram configured for ESS.
My doubt is:
When the system comes on, is the excess solar power going to support both the backup panel and the main panel or just the backup panel?
Does the previous question still apply if I disable excess solar power from being injected into the grid on the Venus GX (the grid meter is not bidirectional)?
I will be grateful if you clarify my doubt.
Greetings.