EG4 18kpv Battery Brand

[whosbob]

Hello,
my system is a AC-Coupled Solar to an ( EG4 18kpvc Inverter ver. fAAB-1312 with (6) eg4-LL 48v/100AH batteries w/cabinet).
Inside inverter advances software settings , I have tried both 0:lithium_0 and 6:lithium_6 on battery brand setting
and still app shows "Batt Parallel Num: 5" and "Batt Capacity 500Ah", but I have 6 batteries for a total of 600AH.
Enlightenment needed.

Thank You,
whosbob@sjfm.com

 

[sunshine_eggo]

@EG4_Jared

 

[marionw]

What battery make/Model are installed; EG4-LL (V1, V2) or EG4-LL-S
Do all EG4-LL batteries have the latest firmware installed?

The firmware and BMS_Tool can be downloaded from the EG4 website:

EG4®-LL | 48V 100AH Lithium Iron Phosphate Battery - EG4 Electronics

EG4 Electronics

eg4electronics.com

EG4® LL-S 48V 100AH Lithium Iron Phosphate Battery - EG4 Electronics

Experience the EG4-LL Battery with 15+ year lifespan, 7000+ cycles, LCD, safety features, and parallel support for up to 64 batteries.

eg4electronics.com

 

[EG4_Jared]

Hello,
my system is a AC-Coupled Solar to an ( EG4 18kpvc Inverter ver. fAAB-1312 with (6) eg4-LL 48v/100AH batteries w/cabinet).
Inside inverter advances software settings , I have tried both 0:lithium_0 and 6:lithium_6 on battery brand setting
and still app shows "Batt Parallel Num: 5" and "Batt Capacity 500Ah", but I have 6 batteries for a total of 600AH.
Enlightenment needed.

Thank You,
whosbob@sjfm.com

If you could share a few pictures of the battery connections such as communication cables and dip switches, I am sure we can get this worked out.

 

[Quattrohead]

Try lithium #1.
Also you will have substantial improvements to your inverter if you update it to the latest available in the app.