enzomcn

unfortunately the only command that I didn't give is "PSAVE". maybe that's why it doesn't work. tomorrow I'll try and keep you updated. thank you very much

I did the calibration. It seems to work, but the next day the error returned.

the problem is that when it is discharging it can reach a difference of 700mV and therefore the inverter switches to the mains when the battery is still charged

😁

unfortunately it's not a cable problem, because if I measure with the tester directly on the battery connections with the tester there is always a difference

Greetings to everyone. I am having problems with a Voltronic Axpert 8Kw inverter, which measures a different battery voltage than the BMS. I performed the calibration procedure and it seemed to work, but as soon as it started discharging, the difference returned to -0.3V and sometimes even reaches -0.5V, meaning the inverter measures lower values than the BMS. Does anyone know how I can resolve this? Thank you so much to anyone who can help me.