My setup is like this: 1 have a physical Smart Meter (DSMR) in my home and 1 physical single phase electricity meter for my PV-inverter. These 2 meters are connected to an Aurum Meetstekker which makes all the data coming from the 2 meters available on a simple website.
If have made a simple scraping-script that reads the relevant data from that website.
For instance I scrape the PV-output-counter (in kWh) of the PV-electricity-meter. The values that get scraped are always correct, I rely on the fact that this meter is accurate and always shows the correct result. I have made my own daily sensor based on this data. Basically it follows the PV-output kWh counter and subtracts at the end the day the value of the counter at that moment, resetting the result of this daily sensor to zero.
I want to use the Utility-Meter for this, but I wonder if I can use the Utility-Meter in this scenario? Maybe I have misunderstood what the exact purpose is of the Utility-Meter?