I have a PV system which is setup in two branches. One set of PV goes straight to the mains. The other set of PV goes to a protected panel which is also connected to a 10kWh battery. I also have a car charger.
I can get the PV generation data and battery data via APIs. ( I have a spare Raspberry Pi which I could to poll the APIs and push data into the emonBase).
To monitor all of this I’m thinking the emonTx to monitor the consumption / distribution from the grid and EV charging. And then the emonBase to collect everything. I would then set data via the API to the emonBase for PV and battery.
Does that make sense? Or is there a better way to go about it?