Please confirm something. Did I calculate this correctly? The maximum solar charge current on the Growatt SPF 5000ES is listed as 100A @ 48V, 97% at maximum efficiency. The maximum AC charge current is 80A @ 48V. If I have two strings of nine 230W panels (9s2p) = 4,140W of panels with a maximum power voltage (Vmp) of 29.8V and a maximum power current (Imp) of 7.78A each, that would mean the most solar charge current going into the MPPT I could ever expect to see would be 15.56A, and the output charge current would be 42.16A @ 48V

Did I do my math correctly? This affects my battery and BMS choices so I want to get this right.

*at most*.Did I do my math correctly? This affects my battery and BMS choices so I want to get this right.

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