Victron ->Enphase 'Split-phase' option: Is it for 120° or 180°?

Hi. My electrical grid has a two-phase supply with a 120° phase shift, with a voltage of about ≈230V between phases and ≈130V between phase and ground. I do not have a neutral from the utility company. Since my photovoltaic system is Enphase, I have seen that in the Victron configuration, the option ‘Split-phase (L1+L2)’ appears. Should I select this option? Or is that option for a 180° phase shift (North America)? Currently, I have ‘L1’ selected, and everything seems to be working correctly. Thank you.