August 6, 20233 yr Hi everyone, im trying to set my battery monitoring system up for my growatt spf5000es and the Pylontech UP5000 battery. I have tried the A.can port on the battery and the BMS and neither work. mid I put the inverter which is setting number 05 onto LI it goes to question 036 and then I have tried protocol 02 and 52 (found these protocols online on other forums) neither worked. It gives me error 04 and error 20. please if anyone knows what I can do please let me know.
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