Recent content by Tim9321

I’m getting exactly the same thing, would appreciate any help you can on this. Just get an Error Code 05….

Yep I agree. I think I was just hunting for that magic absorption setting which is a misunderstanding from me. I’m not bothered about the extra 5% let alone .5. I’ll charge to 55.5v and go from there. Reckon I’m best setting that via the over voltage protection on inverter or BMS?

Ignore me, I don’t think they help

Ok user defined has given me the options you pointed me in the direction of. Would appreciate your thoughts on best guess to start with…

I’ll see if there’s any BMS settings on absorb or I’ll try user defined on Solis inverter to see if that opens some options..

Anything to prevent me fiddling with a bench charger is a win…

That’s kind what I expected but 100% it kept going at 75A current until the high voltage cell at 3.5. The Solis relies on CAN protocol and only suppers certain batteries. From other posts, the combination is to set Seplos to Sofar and then the battery type to AoBo. I think there’s a...

Interesting, am I right in thinking that’ll be the Equalization voltage on the inverter that’ll help me achieve that? Because really I’m quite happy to forgo 5-10 % capacity for longevity.

I’ll have a look, thanks for the help.

Again, just trying to avoid splitting the pack and re-topbalance but tell me if I'm being stupid.

The settings on the Seplos BMS are are nightmare, wish me luck.. Maybe I'll try and lower the "Monomer high voltage alarm" - which backs off the current, it's at the default 3.5, so maybe I'll bring that down.

I was worried you'd say that! Cells were grade B but from a reputable supplier here in the UK so I'm kind of ruling those out atm. Looking at the logs from the BMS, the inverter seemed to keep at constant 75A until the BMS threw a high voltage warning, when a cell hit 3.5, 97.5% soc & 55.5v. At...

I'm using Seplos BMS 16s 200A, I am charging to 100% OK but after plugging into the BMS I can see I'm tripping a few high voltage alarms, these don't make it to the inverter and it all seems to function OK however it doesn't seem optimum and it's bugging me. I had limited busbars, so charged in...

Did you get anywhere with this.... I'm going through similar challenges now with the Solis/Seplos combo. It works for the most part but defo when going up to 100% the overvoltage protection kicks in for me.