Hello , I contact you about a fault on my INVERTER (hyd 3000 , sofarsolar) since I've change my batteries.
Former , I had a 4x12v LEAD batteries ,and It worked , badly , but worked.
I bought 16s LIFEPO4 280Ah batteries + bms (no buscan)
A reconfigure my inverter using default and here is my settings
1. Battery type DEFAULT
2. Battery capacity 280 Ah
3. Max charge voltage 56,5V
4. Max charge current 50A (0.2C-0.25C )
5. Max protect voltage 59 V
6. Min discharge voltage 44.5V
7. Max discharge current 60A(0.3C-0.4C )
8. Min protect voltage 44V
9. Discharge depth ≤70%
10. Empty discharge voltage 43.5V
11. Full charge voltage 54.4V
It works for severals minutes (30 about) and after I get a serie of ID05 ,
BatOVP
The battery voltage is too high
If the alarm occurs occasionally, wait a while to see if the problem is solved. If the alarm occurs frequently, check whether the battery overvoltage setting is inconsistent with the battery specification.
I check the voltage is 52.2 V , that is very less than Max protect voltage 59 V
here is my wiring :
![1655929182735.png 1655929182735.png](https://diysolarforum.com/data/attachments/99/99630-f0add4406d25fc449eb0324606c02205.jpg)
Do you have an idea to fix the issue ?
thank you for reading me
br
VV
Former , I had a 4x12v LEAD batteries ,and It worked , badly , but worked.
I bought 16s LIFEPO4 280Ah batteries + bms (no buscan)
A reconfigure my inverter using default and here is my settings
1. Battery type DEFAULT
2. Battery capacity 280 Ah
3. Max charge voltage 56,5V
4. Max charge current 50A (0.2C-0.25C )
5. Max protect voltage 59 V
6. Min discharge voltage 44.5V
7. Max discharge current 60A(0.3C-0.4C )
8. Min protect voltage 44V
9. Discharge depth ≤70%
10. Empty discharge voltage 43.5V
11. Full charge voltage 54.4V
It works for severals minutes (30 about) and after I get a serie of ID05 ,
BatOVP
The battery voltage is too high
If the alarm occurs occasionally, wait a while to see if the problem is solved. If the alarm occurs frequently, check whether the battery overvoltage setting is inconsistent with the battery specification.
I check the voltage is 52.2 V , that is very less than Max protect voltage 59 V
here is my wiring :
![1655929182735.png 1655929182735.png](https://diysolarforum.com/data/attachments/99/99630-f0add4406d25fc449eb0324606c02205.jpg)
Do you have an idea to fix the issue ?
thank you for reading me
br
VV