BK300 Shared

bluetti_joaopedrosousaoutlookpt · June 24, 2025, 4:31pm

Hello,

Is it possible to connect to BK300 the AC300 and AC500, for them to charge the same battery?

Thanks,
Best Regards,
Joao

BLUETTI · June 25, 2025, 6:45am

@bluetti_joaopedrosousaoutlookpt
Do you mean connecting one battery pack to two main units? Sorry, that is not possible. One main unit can have multiple battery packs.

bluetti_joaopedrosousaoutlookpt · June 26, 2025, 1:52pm

As BK300 have two ports, use one port to connect to AC300 and another to AC500, in this way use the PV strings from both units to charge.

BLUETTI · June 27, 2025, 2:23am

@bluetti_joaopedrosousaoutlookpt Multiple machine communication may encounter abnormal errors, causing the master and slave machines to not function properly. Please be aware.