Request about .csv

[Loubine]

Hi, from France.

First, my setup.
[6 x 500W DualSun] + [3 x M1-1000-E Microinverters] + [1 Fox ESS EV Charger] (currently unused).

Every month, I export a report from the Fox-ESS website (Windows 10 + Chrome).
This report is in ".csv" format. I then convert it into an ".xls" file.
- Why not get a ".xls" file directly?

- In this ".csv" file, the lines " Import energy(kWh)" and " Export energy(kWh) " are empty. They contain only 0 (zero).

- What does " PV yield(kWh) " mean and what does it contain?

Thanks

[Dave Foster]

The reason for .csv is that it's non proprietary and the effectively the lowest common denominator i.e. all data programs will have a .csv import facility.

I'm not entirely sure I know the reason you don't have import or export stats, I suspect as you have micro-inverters they generate PV but because there is no inverter such as an H, KH, H3 which would have a metering device connected there is no way for them to measure the overall load, or calculate the import or export energy.

[Loubine]

Thank you for your quick response.
Can you tell me what the "PV yield(kWh)" line in the ".csv" file corresponds to?
This line contains values ​​whose meaning I don't understand.
Thank you.