Hi,

I setup IAMMeter Link again yesterday, and subscribed to Pro. Everything was working flawlessly for a few hours, and now I am struggling to keep this working.

I believe I should be able to upload the data every minute is this correct? So I changed IAMMeter-Link to use a new sensor I created for a cumulative total over 1 minute intervals and used this, seemed to work fine for two readings (which seem to be every 5 minutes not 1). Correction it seems to now have synced to every 1 minute now that the solar system has just started up.

So I have a house that is off grid most of the time all times outside of 11am and 2pm, where I get free power.

Can this system handle zero grid and solar on the meter most of the time? And only have battery 100% of the time?

Here is yesterday, where it was working for hours then just stopped for no reason

And today when I had to republish IAMMeter-Link to get it working again. I also have no idea what is now going on with the current state

I also no longer use the IAMMeter sensors in my systems for calculations due to nonsense readings, as you can see below flapping on the grid clamp, when there is nothing on this circuit.

As you can see directly from my smart meter there is a tiny keep alive from the grid around .0003 and .0004 of a kW, milliwatts not watts.

Update on one part above (current state) - I have created other power source sensors to accumulate over 1 minute and noticed that I have accidently used a load sensor not the grid sensor on clamp B, the current state now looks fine.

Yes, IAMMETER-Link supports zero grid/solar power while the battery remains active.

The upload may stop because one of the selected Home Assistant sensors becomes unknown or unavailable when the solar inverter sleeps. If any configured sensor is invalid, the whole upload is skipped.

Please check the Home Assistant logs for:
Invalid sensor data detected, skipping upload
Unable to read sensor.xxxxx

The upload interval is controlled by IAMMETER Cloud and may be either one or five minutes.
The WEM3080T fluctuations are separate from IAMMETER-Link, which only forwards the Home Assistant sensor values.

Method 1: View Home Assistant Logs from the Web Interface (Recommended)

1. Log in to the Home Assistant dashboard.
2. Click Settings in the bottom-left corner.
3. Go to System.
4. Click Logs.

Here you can view Home Assistant runtime logs, including integration loading information, device connection status, warnings, and error messages.