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BQ25672: Battery-only operation & SYSMIN regulation

Part Number: BQ25672

Dear TI-Team,

I am currently in the planning phase for a solar charger and have a question regarding SYSMIN regulation. The system voltage in the case of battery-only operation will be V(SYS) = V(BAT) - Idischarge * Rdson(BATFET), right? For me, this raises the question of which value VSYSMIN should be set to. Is it V(EOD) of the battery pack? What happens when VBAT falls below VSYSMIN?

Thanks for your help.