leleweb1979
New Member
Hi everyone, I'm a newbie here so please forgive me if I post ignorant questions and answers
I hope you can help me, I have a new system: 6Kw Deye inverter with 4,6Kw solar panel, I have also bought and assembled a new Seplos Box with Seplos bms V3.0 200A, active balancer 2A and 16 cells LF280K V3 LiFePo4 280Ah (Nominal Capacity:280ah real capacity 310ah+).
Problem is that all is connected but I'm not sure for next steps.
First question: battery is stuck in this situation:
Here also a video: https://we.tl/t-DRbB3EjVoy
It is stuck at 99%, now i have to do a full discharge? Something to set in deye inverter in this case ? In the seplos manual is write:
After the installation is completed, BMS needs to perform capacity learning specific steps.:
- Fully charge the battery first (recommended current is 100A)
- Put it into battery system protection(recommended current is 100A)(?)
- Charge to 50% capacity (recommended current 100A)
- Complete capacity learning (?)
Also i have noticed that if i press the power button of the active balancer in the front of battery case, nothing happens and I have check 2 times the wiring. Active balancer faulty? Neither the blu led of the button turns on...
Here the parameters of the bms:
https://ibb.co/rMcyd3t
I hope you can help me, I have a new system: 6Kw Deye inverter with 4,6Kw solar panel, I have also bought and assembled a new Seplos Box with Seplos bms V3.0 200A, active balancer 2A and 16 cells LF280K V3 LiFePo4 280Ah (Nominal Capacity:280ah real capacity 310ah+).
Problem is that all is connected but I'm not sure for next steps.
First question: battery is stuck in this situation:
Here also a video: https://we.tl/t-DRbB3EjVoy
It is stuck at 99%, now i have to do a full discharge? Something to set in deye inverter in this case ? In the seplos manual is write:
After the installation is completed, BMS needs to perform capacity learning specific steps.:
- Fully charge the battery first (recommended current is 100A)
- Put it into battery system protection(recommended current is 100A)(?)
- Charge to 50% capacity (recommended current 100A)
- Complete capacity learning (?)
Also i have noticed that if i press the power button of the active balancer in the front of battery case, nothing happens and I have check 2 times the wiring. Active balancer faulty? Neither the blu led of the button turns on...
Here the parameters of the bms:
https://ibb.co/rMcyd3t
Last edited: