Intergration Service Add Consumption

I have been using the Integration Service to upload my Aurora generation for many years.
I also have a Fronius inverter & meter uploading generation and consumption. All good

I have been extracting my house load consumption energy from the Fronius log file, secondary meter, with an excel power query and manually uploading to the Aurora system using Liveloader a day, or few, after.

I was hoping to automate this and send it as a csv or other format using the Integration Service.
The CSV reader only seems to support generation and not consumption.
The addbatchstatus API used by Integration Service sends both.

Is there another reader that uploads consumption energy from a log file that I could use?

Thanks for ideas.