MT@T

Hi guys anyone interested in buying the Pylontech Boards: I have the following boards 1. us2000 Plus 2. us3000 3.us 3000c 4. up5000 anyone interested and pm

good day everyone. I need assistance I bought second hand Pylontech Force L1 batteries. they are hooked to a Sunsynk 8kw inverter and I have 605w solar panels 8 of them. the batteries worked fine initially and I realised that lately the battery SOC and the inverter battery soc they never match and as a result the battery never gets full. is there anyone who has the firmware for this battery as well as the UTP cable set up for the upgrade. I am hoping with the firmware upgrade all this issues could go away.

Its a Mecer 450V Max. Im actually not getting more than one panel power at anytime. thats why i said it goes as high as 200W. PV voltage around 9am is 78v and goes as high as 87v. but my batteries are merely charging

Good day all! I have an axpert mecer inverter 5kw and two lithium ion batteries (BRAND LEOCH) 1 is 50AH and 100AH, as well as 410W canadian solar panels. Though its Winter and we dont have any grid power at all. The inverter seems to only draw a maximum of 220W at any given time even when the sun is super hot, before it starts dropping to zero. My settings are as follows: 1.SBU. #2. 20A. #3. APL. #4. SDS. # 5. USE. #6. LTD. #7.EFT. #9. 50HZ. #12. 48V. #13. 51V. #16.CSO. #18. BON. #19. FET. #20.LON. #22. AON. #23. BYB. #25. FDS. #26. 54.4V. #29. 45V. #30. SIG. #31. SBE. #32. AUT #33. EDS. #34. 52.7V What could be causing my inverter not to charge the batteries efficiently? any help will be highly appreciated