Connecting 700 Watt 48Volt Power supply to PV input

I’d like to connect a 700 watt 48 volt AC to DC power supply to quick charge my AC200 max along with my Bluetti AC Charging Brick.
Has anyone done this? Is it safe? Recommendations and advice apppreciated

Hello, do you want to connect to the PV or the 7909 port? The voltage on the 7909 is insufficient, so it’s recommended to try the PV connection.