Incorrect Smart Meter reading after midnight for returned power

[FransN]

Hi All,

I just started using Domoticz on my Synology NAS, after installing solar panels in the house last month...
(Before that I have been a 5 years user of Nodo for my lights)..

I connected my Smart Meter using the P1 USB cable to my NAS. That works ok for the electricity.. (Gas is not working yet, but the Smart E-Meter itself is reading "0" for gas, while it knows the Gas Meter ID..., so I guess that is an error in the meter setup).

My question is:
Every night between midnight and 01:00 I see these peeks in the Return Power consumption graphs:

Image 10.jpg (76.58 KiB) Viewed 790 times

.
These peaks are very high (up to 3276 Watt) and disturb the overall return graph. Of course, the solar panels do not provide this power after midnight

Any one having any idea why this happens, and how to fix this?

Thanks,
FransN

[FransN]

Any feedback from any-one ??
Does anyone have a sample script or instructions on how to suppress these readings from the input of the smart meter?

Thanks a lot,
Frans

[Wiljums]

Have you been able to solve this problem?