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The dreaded Growatt algorithm and LFP dumb batteries

Featured Replies

21 minutes ago, Flouw said:

What is your output priority. And charge priority set to? 

Im not sure what you have set to max. 

 

You will have to list all settings. 

 

1. Uti

2. 30a

3. Ups

4. Sds

5. Use

6. Ltd

7. Ttd

8. 230

9. 50hz

10. 2

11. 30a

12. 25.5v

13. 26.8v

14. Snu

15. Bon

16. Lon

17. Aon

18. Byd

19. 28v

20. 27v

21. 22v

22. Sbe

28. 1

43. Dl5

44. 29.2v

45. 60

46. 120

47. 3

48. Tof

 

26 minutes ago, Flouw said:

What is your output priority. And charge priority set to? 

Im not sure what you have set to max. 

 

You will have to list all settings. 

 

It should only use battery when there is no power incoming. Otherwise what is the point of having the system if it keeps discharging every 2 or 3 days. It means battery gona run out way sooner than intended. And all i read on forums is basically the growatt doing this. 

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