I've had my AIO installed for a month now and in the app when I viewed more information for the battery it would say the capacity was 2.7kWh but now today after the update its displaying 16.0kWh, I can only presume something may have changed with the app update?
I've been using Predbat so can see that I've been exporting and importing more than 2.7kWh so didn't worry too much
I believe that recently (month or so) the registers for the AIO battery/bms were finally made available to Mark and GivTCP. It would be highly likely that these registers have also been furnished to the app devs at the same time, so the app now correctly reports the AIO battery states. You may find that you get data for each module in the AiO (there are 4) if you drill down deep enough in the app.
Cells I think are 51/52Ah which at 300 or so volts DC gives your 16kWh.
hoggy
In case anyone is interested, here is the sort of battery/cell data reported to MQTT by the latest GivTCP beta for an AIO
PianSom Did they miss out connecting half of your temperature probes inside the AIO?
Methinks its trying to get data that doesn’t exist….
geoffreycoan
Hoggy's theory was that there is one sensor in between two cells - sounds reasonable.
And, yes, seems the beta hasn't caught up with the data just yet.