Home Battery Storage (Energy Integration)

[BeardyBrah]

Hi Mate, Thank you for the new updates. Your work is incredible. Happy to keep assisting in any way I can.

The final enhancement could be under the Energy Dashboard. The Home Battery Storage section allows to monitor battery Input & Output.

Output via "sensor.esolar_batterypower" can't be selected. I don't beleive we've found a method to read the input (yet...) I'll do some research and see if I can find something and report back

[djansen1987]

i think it must be these 2:

I then need to know the parameters in the API and then find out which unit of measurement home assistant wants these in

[djansen1987]

Think these are the ones: https://fop.saj-electric.com/saj/monitor/site/getPlantDetailChart2?plantuid=xxxxxxx viewBean ->chargeElec viewBean ->dischargeElec

[djansen1987]

Found them, created new release. Please let me know if it works for you ?

https://github.com/djansen1987/SAJeSolar/releases/tag/v1.2.9

[BeardyBrah]

Its reading something, however I don't think its the right value. Heres my SAJ Portal vs. HA readings

[djansen1987]

Are you able to look at the api level to see the values ? Could be Convert from watt to kwp over a longer term

[djansen1987]

Also look at the inverter view,there you can find the screenshot I taken.

BTW energie dashboard needs kwp not watt if an correct for battery

[BeardyBrah]

I've taken a look at the end of the day - I've highlighted everything that matches however can't seem to verify the daily of battery in/out.

[djansen1987]

1. what if you go to: (inverter)

2. then click on the module number:

3. scroll down to the bottom of the page:

[BeardyBrah]

The statistic shows me an overall usage by the looks of it Doesnt break it down over a 24 hour use

Having said that, the sensors you've found appear to be reading correctly (at a guess), heres todays usage.

14.9 kWh consumption in the home (total) around 50% from solar directly 20 %'ish from the battery 30 %'ish from grid imports

[djansen1987]

The home assistant Energy Dashboard takes the total, as this number should only increase it can there for know the usage over time by calculating it's first value and date/time and so on. Thanks for confirming!