Problem Inverter definition Storage

[rock_fire07]

Hello everyone,

When I enter the parameters for a self-consumption system with storage, an error appears that says: 'Inverter Definition: The output nominal power is not defined for a Sungrow battery with AC coupling.' I don't know what parameters I need to enter or where this parameter is located.

Thanks in advance

[André Mermoud]

This concerns the inverter at the output of the battery pack. 

On the next page "Self consumption", please define the "Max. discharging power".

As a first step, you can ask the default value proposed by PVsyst according to your consumption profile (checkbox on the right).