question

mufassa avatar image
mufassa asked

VRM Bug - AC In

Is anyone else experiencing this in VRM? The numbers are just not adding up:

1672325249356.png


PV is AC-out connected. AC Loads are actually around 500-600w right now. Inverters themselves use around 360w (120ish each). PV for some reason decreases the load shown - but this then somehow makes it look as if 1kW is being exported to the grid, even though L1 - L3 in the same box clearly show it isn't....

Metering done by Inverter (no external meter connected to Cerbo).

I can't imagine this is in any way config if the numbers in the Grid (AC1-In) box don't even add up correctly...



VRM
1672325249356.png (74.9 KiB)
3 comments
2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

nickdb avatar image nickdb ♦♦ commented ·
Is this a new installation or were there recent changes?
0 Likes 0 ·
mufassa avatar image mufassa nickdb ♦♦ commented ·

Installation about 3 months ago, PV inverter added to the install 1.5 months ago. Unsure how that changes anything though,

239.9*4.6 = 1.1kW on L1 for example, but not in VRM...

0 Likes 0 ·
nickdb avatar image nickdb ♦♦ mufassa commented ·

When an issue appears it helps to know if it was fine before and what might have changed.

There isn't enough about your setup here to take a guess, there aren't any VRM issues that we are aware of, so I would check all settings etc.

Is VRM at least showing realtime data? What does the remote console show?

0 Likes 0 ·
0 Answers