MV line voltage

[Vera]

Could you clarify whether, in the "Detailed Losses" section under "Ohmic losses" within the "Medium Voltage line (each tranfo)" subsection in PVsyst, when it requests the MV line voltage, it's inquiring about the primary or secondary line voltage?

Thank you!

[dtarin]

Secondary

[André Mermoud]

These parameters are applied to the MV wiring, at the output of the transformer.

The wiring before the transformer is defined in the frame "AC wire loss Inverter to Transfo".