Hi all, I am new to Batrium. I have a set up of 10x K9 each with 16 cells (EVE LF304) all in series - currently at shunt there is 539V. I am not sure about the terminology, but in Wizard in WatchMonToolkit I set: 160 total devices, 16 nominal series and 4864 nominal capacity (16x304)… But in chart view i can see only 140 bars instead of 160..
is this setting correct or i am missing something?
thanks!
Pavel
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Привет Павел, откуда ты ?
Pavel, your shunt should have 304Ah when connected in series.
OK, i will fix that. But do you know why there is only 140 cells displayed (blue bars) in the chart view?
Thank you
you need to check in the tab as in the photo whether all K9 are visible in the chain and tell me did you leave the jumper terminator on the data bus on the last one? as in the second photo
I left the terminator in last K9
During network test all 160 IDs found - test was successful
Its solved! 4 of 10 K9 cellmates were malfunctioning - some of their channels simply did not work and were not visible. I exchanged them with K9s from different projects and it worked without any other change…
Hello! Good at you get it work, You use Solar system in you system ? I have future plan make battery system to home whit Solar things, original plan is use 128 Eve 314Ah battery in series whit Batrium. Just interest from you system.
Yes, goodwe 20kw inverter. We finished the project just now and test it for powering car and household and it works with any problem.. if you are interested in any detail I can share them with you.
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If its not too big problem, i interest it.
Hi Pavel
I have some experience with a similar size setup and happy to help if I can. I’m running 7 x K9 for 112 cells in series.
A couple of tips I’ve learned - be careful of your thumb when connecting the cell tap wires to the K9. It’s easy for the flesh of your thumb to contact the metal screws in the connector and zap yourself, which at 500V really hurts! (guess how I know…)
And cell balancing can take a really long time, especially with the cells in use and relying on solar for recharge each day. I’ve had to put an external power supply on select cells to get them to full voltage, or add a false load to other individual cells to help drop them down a bit. Once balanced though they seem to stay balanced ok.
Cheers,
Jon
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