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GivEnergy / giv_tcp

TCP connection (from inverter) and MQTT implementation
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Mismatch between Inverter SOC and Battery SOC #26

Closed Jim-Battle67 closed 1 year ago

Jim-Battle67 commented 1 year ago

I am noticing a bit of a mismatch between what is reported as the Inverters SOC and the Battery's own metric. It has been usual for this to differ by a % or so, but today, I am seeing the Battery showing 78% charged and the inverter showing 100% charged.

Anyone know if this normal, an issue with the integration or something I should be worried about.

It is a little frustrating if it is really only 78% charged to see KW of electricity being dumped to the grid for nothing.

G6EJD commented 1 year ago

What does the App report when you tap on the Battery icon, then more information ? Mine says Primary 74%, Secondary 46% and total 56% there is no obvious relationship that I can see. The integration reports exactly the same values.

Jim-Battle67 commented 1 year ago

I only have one battery.

Checked the App and looks like it is consistently out of synch - so no bug in the integration software :-)

Did a reboot of the inverter and the 2 values syched up (with 1%), so appears to be a feature/bug of the battery/inverter combination.