question

Zakhar avatar image
asked · Jan 30, 2019 6:31:33 PM

BYD SoC doesn't reach 100% - problem in temperature compensation?

I've noticed that one of my installations doesn't reach 100% SoC with sheduled charge.

Is it possible, that due to the low temperature MultiPlus compensates charge voltage but does not change the SOC correlated with the voltage?


MultiPlus Quattro Inverter ChargerSOCBYD
byd-victron.jpg (118.9 KiB)
low-temperature.jpg (41.4 KiB)
config.jpg (67.1 KiB)
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1 Answer
byd-service avatar image
byd-service answered ·

Hello Zakhar,

I don´t think this is related to the temperature. It not only doesn´t reach 100% but also doesn´t reach 55.2v. Could you try increase this voltage to see if you can reach the calibration point?

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Zakhar avatar image Zakhar ·

Thank you for quick response. I'll do it and tell you about the result.