If I look at the cloud portal Energy chart then the numbers shown on the screen for previous days seems to differ from the data under the same headings in the CSV that can be downloaded from the same page.
Some figures are within 0.1 KWh of each other but others seem to differ widely, for example in my data for 22/01/25 the ‘Solar to home’ figure on the portal web page showed 0.12 KWh and the CSV report showed 1.24KWh.
Does anyone know how the various pieces of data are derived and why they may differ. More importantly which is likely to be presenting either the correct numbers or those that reflect what is being passed back to the power company?
No help, but I just noticed the same thing. I’ve been noting monthly report data & graphing that against CSVs of daily data from the cloud Energy Graph section. 100% agreement until January. Energy flows data is now half-hourly rather than daily & differs significantly from the report.
Givenergy, please fix!
Hi. I have noticed discrepancies in data too. Historically my system runs from 2/ 2024 and I keep a spread sheet of data . I copy figures from the cloud but have not downloaded any blocks of historical data so far. I noticed that my original data taken monthly like grid in figures can change quite a bit if I look again a few months later! Strangely this only happened for theJan 25 figures onwards and the changed figures always show reduced grid import! Variations between 30 and 50kW per month. Like wise the export figures have changed too but down!!!I take take separate figures from the inverters for generation and do not expect these to agree with cloud totals
But are only 10 to 30 kW per month out depending on size of figures