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I have set the inverter to control charging using Voltage I have brought the batteries to a level and they seem to be balancing Have a look

Thank you both for the guidance I don’t think my batteries have a risk of very low or very high temp - they are in my basement typical temp 10-35C. I have the system on and have them cycling now between 50-75% SOC Again thank you Vas

Hi Thanks for the suport The cables have been corrected as indicated - on first glance no difference in the behaviour of the battery. Stills pulls and gives back more amps that the other two. The active balancer is at 3.45V as i have seen in videos. The batteries have been charged to 100%...

Hi everyone, This is my first post here and looking for some advice I have 3 5Kwh LifePO4 batteries hooked up to my solar system - this is in my second home and they won’t get regular heavy usage while we are not there What is the best way to maintain the batteries? Regular charge...

No it not 😩

I have ordered some additonal bus bars and rewired everything everything is same lenght etc. Thank you for the guidance Still the problem remains the middle battery pulls a lot more amps and either charges or discharges faster. Here is the updated setup. Any other ideas

Across the whole range of SOC

Thank you all for the support, As Ashley said one step at a time. PS I have checked all batteries are on the 15.30 firmware. Will check the balancing again and report back Bare with me as i travel a lot for work and time is limited Again thank you for the guidance and support

Hi i have 3 of the exact same LiPo batteries from GoKwh They work fine and have been connected with the original cables they came in But one of the batteries is charging or discharging at faster rates providing or getting higher Amps Any ideas why ? A further update on this strange situation...

They are in parallel and onto a bus bar See below

Yes I have noticed the temps as well - Not obsessed about it but I am trying to operate between 80-20 and that battery gets a workout compared to the others 😀

Well just a status update as i have been travelling After all the balancing (down to 0.006v) and rewiring and updating the firmware etc the issue remains The mid battery still pulls/gives twice the current as also verified indepentently by a clamp meter Any more thoughts ?

Its the later 😀. LiFePO4 thanks