i have an ESS configured system (with Multiplus II) and have a question regarding when grid is been used.
From my reading and understanding, Solar energy will be used following this priority:
i. Power Loads connected to AC out then
ii. Charge batteries then
iii. Export excess to grid if so configured
My question is that when utility grid is available and the SOC drops below the configured usage SOC and there is adequate solar energy, the Multi plus will transfer all loads connected to the AC out to grid and use the solar to charge batteries ONLY. My thinking was that since there is adequate solar it should follow the priority list as stated above.