Hi, I just received my B300 for use with my AC200L. I noticed that both AC200L and B300 are connected in parallel and both are using used when there is a load on the battery. However the AC200L is dropping in battery percent much quicker than the B300, and when the AC200L reaches 0%, it shuts off, eventhough the B300 still has about 30% charge. It is as if it is using the 2048Wh from the AC200L and 2048Wh from the B300. Are you able to check if there is a new BMS version for the B300?
My B300 has v1021.06.
My AC200L’s serial number is 2347000187383
@BLUETTI_CARE Hi, I have been checking my app but have not received the new BMS firmware for my AC200L or B300. Can you please check if it has been sent? Thanks!
@BLUETTI_CARE Hi, I updated the BMS, and after the update, the B300 restarted and the green power light started flashing twice. The AC200L is no longer able to see the B300 when it is connected.
If I disconnect the B300, and turn the B300 off and on, the green light stays on and does not flash. When I connect it to the AC200L, the light starts to flash after a few seconds. I have an error message when I check the BMS, it says that the model code is blank. I posted screenshots here: AC200L + B300. B300 light is flashing twice and not connecting to AC200L after update