48v BMS Can Bus

[Nobodybusiness]

I have seen the recommendation of several BMS on here.

However I would like a 16S with native can bus so I can communicate with my Inverter.

I have used Daly and their Canbus solution but the BMS is not consistent in SOC and reading incorrect cell Voltages among other things.

Is there a one stop shop 16S with Canbus communications?
485 works but is much slower.

Inverters are Sol-ark 12k.

Right now I just use voltage reference rather than SOC.

 

[sunshine_eggo]

REC
Batrium

 

[Samsonite801]

I can't directly answer your question, but check out this Sol-Ark White Paper:

https://www.sol-ark.com/wp-content/uploads/2021/09/Battery-Communications-Integration-Guide-V1.8.pdf

On Page 4, they indicate the last couple on the bottom of chart, as if Batrium and Orion support coming soon maybe?

Ref:

 

[Nobodybusiness]

REC
Batrium

Guess I’ll have to stumble through with the ones I have for now. REC would be outrageously expensive and Batrium not far behind even if could get them. Last I looked the K9 were back ordered.

Thanks

 

[Joe BoyKey]

Guess I’ll have to stumble through with the ones I have for now. REC would be outrageously expensive and Batrium not far behind even if could get them. Last I looked the K9 were back ordered.

Thanks

Check out Solar Assistant ($58 one time fee)(need pi3 or 4) - soon adding more BMS integrations, have my Gyll Battery bms hooked up and works perfect - https://solar-assistant.io/help/general/introduction

Here is the change log - coming soon:

 

[lexio]

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please indicate your inverter to the seller before buying