Hello community,
I just wonder if one could use a GX tank 140 connected to a cerbo to monitor single cells of a DIY battery.
In details:
I have a battery made of 4x EVE LF280 cells, currently protected by a Daly BMS. The dbus-serialbattery driver is working fine but the meassured values by the BMS seams to be not very accurate, even it's not able to meassure current <1A.The 33W AC load should include the self consumption of the inverter, right?
BMS is showing 46W output. I would expect to see 13W going to DC (cerbo+router+idle MPPT)
My idea is to replace the current/SOC monitoring of theDaly BMS by a SmartShunt.
So far so good but how to monitor single battery cells?
A GX tank 140 can meassure voltage, right?
So, why not confiure four voltage based tank levels with an input range of 0-5 Volts, representing four 500l tanks. Each liter will then represent 0.01V.
Does that makes any sense? Will it work like this?
Apprechiating your opinions.
Cheers,
luphi