Derived Three-phase reconciliation with enphase numbers

http://iotawatt.local/query?select=[time,Consumption,Solar]&begin=2020-11-17T04:30&end=2020-11-17T05:30&group=5m&format=csv

produced:

2020-11-17T04:30:00, 583.5, 8.2
2020-11-17T04:35:00, 1188.4, 9.4
2020-11-17T04:40:00, 2691.5, 9.3
2020-11-17T04:45:00, 2635.5, 9
2020-11-17T04:50:00, 1511.5, 8.5
2020-11-17T04:55:00, 476.5, 8.1
2020-11-17T05:00:00, 482.8, 7.8
2020-11-17T05:05:00, 478.8, 7.7
2020-11-17T05:10:00, 483.6, 9.1
2020-11-17T05:15:00, 512.9, 7.6
2020-11-17T05:20:00, 560.8, 7.2
2020-11-17T05:25:00, 564.7, 7.4

Allow negative on the mains was set.



btw I think the power spike at 4:35 is the dishwasher starting and heating up the water.

Prior to the 8th Nov I had the PVOutput calculation wrong. After updating the consumption calculation it processed up until around 4:50-5:00am then fails. I have reset the “upload history from” date a couple of times and restarted the PVOutput interface and it always fails around 4:55. Is there an API limit in the PVOutput interface?

Actually on the 17th it failed slightly earlier?

Seems like the max 0 just fixed the interface. Either that or adjusting the size of the PV array to include all of the enphase microinverters on this system.


Gee, just like the docs:
image
Looks like you are all set. Whatever you did I can now find your PVoutput site as well, so I can see that you have uploaded history. Uncheck that box. Since you are uploading generation from IoTaWatt, you can now do that enphase reconciliation. I’d be curious to see the comparison of kWh for a day, week, month.

Yes, RTFM is an appropriate suggestion :slight_smile:

Metrics for 24th are:
Enphase Consumed = 22.6 kWh
IotaWatt PVOutput Energy Used = 22.945 kWh

Enphase Produced = 58.8 kWh
IotaWatt PVOutput Energy = 59.028 kWh

Enphase Exported = 42.3 kWh
IotaWatt PVOutput Exported = 42.319 kWh

Enphase Imported = 6.1 kWh
IotaWatt PVOutput Imported = 6.236kWh

Those numbers are close enough for my purposes.

Thanks for your help.