Submitted by baghurst on Sat, 2018-03-24 18:59
The summary total energy usage figures for 'Yesterday' (Powerwall 2) are wrong!
The values for all items summarised appear to be about twice what they should be.
On closer inspection, and assuming the values reported under the WEEKly usage are correct (the numbers certainly look reasonable), it appears the values reported by the Tesla app are the SUM of YESTERDAY's energy usage and the-day-before-YESTERDAY's energy usage.
It would be great if that bug could be recognised and fixed.