Minimum number of B300 batteries needed for each AC300 to operate in 240V split phase mode?

bluetti_jebrroprotonmailcom · October 31, 2023, 1:41am

Maybe this is answered elsewhere but I haven’t seen it. Can I get by with one (1) B300 battery for each AC300?

BLUETTI · October 31, 2023, 2:25am

@bluetti_jebrroprotonmailcom
At least 2×AC300 + 2×B300 are required to form an AC300 240V split-phase mode. That is, each AC300 is connected to one B300.

bluetti_jebrroprotonmailcom · December 9, 2024, 2:26pm

I am concerned about the rate of discharge in my AC300 system. Why do does a system with two (2) fully charged B300 batteries discharge %25 in a 12 hour period? the DC power is off and the AC power is ON but there isn’t anything plugged in. How is it that this much power can be lost so quickly?

I do not have grid power in this application, it is completely PV input in everyday use.