How to modelise,781 PV modules, (34PV x 22strings) + (33PV x 1 string) in a 330KTL Huawei

[Homish]

How do we create a sub-arrays for MPPT6 with strings of 34 and 33

MPPT1: 34PV x 4Strings

MPPT2: 34PV x 4Strings

MPPT3: 34PV x 4Strings

MPPT4: 34PV x 4Strings

MPPT5: 34PV x 4Strings

MPPT6: (How do I create this sub-array in PVsyst or is there an alternative method?)

Input 1: 34PV x 1String

Input 2: 34PV x 1String

Input 3: 33PV x 1String

[Linda Thoren]

Hello,

Sorry your goal is not really clear to me. In the headline you indicate that you have 22 strings with 34 panels in series and 1 string with 33 panels in series (a total of 781 panels). If your inverter has 6 MPPTs you could for instance create 3 sub-arrays with the following configuration:

sub array 1:     4 MPPTs 16 strings of 34 (4 strings per MPPT)
sub array 2:     1 MPPT 6 strings of 34 (6 strings per MPPT)
sub array 3:     1 MPPT 1 string of 33

It is important that the number of strings is a multiple of the number of MPPTs

The following youtube tutorial further explains the multiple MPPT feature and the power sharing: