brucenolan

I use two bench power suppy as I linked in #42, one set to pack voltage (start at 55V) and one I rotate to the low cells till all cells...

Personally I'd open the packs and bleed off the high cells and/or charge up the low cells with a bench charger. You've been dealing...

BMS does not need current to balance, passive balancer will bleed off current from the high cells, thats all that is happening I'm not...

Ok looks like you can sit at 55v keep it there for as long as you can stand. correct Current doesnt "need" to be flowing. correct The...

Like Scrotus said, set the voltage and leave it for several days, balance current on these BMS is weak. you might be able to move up 0.1...

I’ll pull the comm hub right now. They definitely seem to be balancing better at the moment. Currently have them set to 55.2v and 50A...

10 amps worked well, I’m seeing about 1.6-2.xA per cell. I’m still not getting above 3.3x ball park. I’m gonna try and charge at...

Well, you can leave the setting as adjusted by SigSolar and cells will eventually balance. (You will be bald by then) lowering the...

so on the 6000XP you are adjusting current at setting #6? or in monitor.eg4electronics.com at maintenance tab for charge settings, what...

Chris, how are you adjusting charge current?

475v would be very close to the max 480VDC leaving little room for colder temperatures. I would recommend having 8 panels in series with...

here is the power supply I use to balance: any similar would work link to Amazon: https://a.co/d/dQqSJAF

firmware on his batteries start balance at 3.45 and continue to balance high cells till all cells fall below 3.45, password protected...

As ScrousGB said, you need to see delta while charging at 3.48/cell and above. your cells are way out of balance and need to be held at...

YES that looks right on target for a 17 amp draw on a 400 Ah battery. You may not know, but If you charge a lifepo4 single cell to 100%...

It is kinda off but there is A LOT of energy between 3.40 and 3.49 That simply means that you might have a ways to go if most cells are...

This was at end of the charge? cell delta at 53 volts is easy to get down, what is delta at 55 pack voltage? you are charging with a...

It was me guys, I told them I could speak for all of us.

SOC will be way out of wack till you get the cell delta down, I have 14 of the lifep04, in three batches, I just open them up and...

CV setting on the 6000XP is too high (default is 56.4), I would leave it on lead and drop CV setting (#7) down till you don't get...