For whatever reason, the python script that reads the cumulative power consumption readings from my electricitymeter using an IR cable, send a bunch of faulty readings to HASS OS. It somehow mixed up the day and night/weekend numbers and somehow mixed in the total (day + night/weekend) numbers as well.
That strange behavior of the python script aside, just now I removed the faulty readings from the database with the help of the SQLite Web addon, but the energydashboard seems to remember those readings and still claims I used up almost 140000kWh yesterday.
How can I remove faulty readings from the energy dashboard?
edit: I managed to remove the faulty readings with
DELETE
FROM "statistics"
WHERE metadata_id = 6 AND sum > 40000
and
DELETE
FROM "statistics"
WHERE metadata_id = 7 AND sum > 0
I had something similar with my statistics. A sensor was giving wrong values, api request from server was 0 instead of total. I think there was some server maintenance. The next values where correct and the sum was just adding the value difference from 0 to the new correct lifetime energy. This was a huge amount. The problem is that the statistics should not have negative delta’s allowed from lifetime energy solar panels. It will never be negative. So I am not sure where the fix needs to be made. But the best place is to make the statistics a bit more smarter.
