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Comms Error with 6x Sunsynk SSLB1 batteries

Hi,


I have 6x Sunsynk SSLB1 batteries connected to an 8.8Kw inverter and I was told by support (in October) that 6 cannot communicate via CAN properly (5 appears to the maximum and I've confirmed this). The suggestion was to only connect 3 batteries via the comms and leave 3 without (in the hope they would charge/discharge in a similar pattern to the ones with comms).


Keith/Support, any update on a firmware fix for this setup - is no-one else using more that 5 batteries successfully?


Thanks

Duncan


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Keith Gough
Keith Gough
Jan 13, 2023

Check the cables

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