Hello,
I want to build a setup with 3 Multiplus II 5000 in 3 phase configuration.
Where I have 3 different MPPT Trackers (10 south, 9 south and 4 west Modules) and also want to use the AC charging. The AC charging is, because I have a second Solar (8,2 KWp) without batterys on the AC side.
Battery’s should be 8 Pylontech US3000c. I can use a maximum of 240 Amps of charge current.
The manual recommend using DVCC when using this type of battery. But I found no information if it is possible (or how to do it) to distribute the charging load across the 3 MPPTs and 3 Multiplus II. Is this done “Automatically”?
What it should be:
Distribute the possible charging Amps across the MPPTs.
And only if:
- AC is still feeding the grid from the AC coupled solar
- Battery has capacity of more Amps
- Or MPPTs do not use their budget because its cloudy
Then load from the AC side.