FoxESS Community - Owners & Installers Forum

Hi All,
Was just upgrading firmware on my ECS 4300H battery and noticed that there seems to be a new type (other than BCU / BMS and BMU / Slave which is normally the only 2 available.

New Type is ivu with version of 1.02 - anyone familiar with this or is it just an error in the upgrade tool do you think? I can't find what version of 'ivu' my batteries have anywhere so thinking maybe it's just an error.

Thanks
Tony

Battery: ECS 4300h (x3)
BMS: 2.008
Slave: 1.15

Inverter: H1-6.0-E-G2
Version_Master: 1.51
Version_Slave: 1.04
Version_ARM: 1.6

Datalogger
Version 4.14

"That would be an ecumenical matter!"

Not a clue, but Will or Dave would most likely know, hopefully they see and reply to you.

It’s an internal component of the battery management system, it is the inspecting voltage unit and basically monitors the entire pack voltage and sometimes the insulation performance - it’s particular to a specific battery architecture (BCU/BMU), and very rarely (if ever changes) - current version is 1.02