I have mounted a new Cerbo GX for energy monitoring. There are two VM-3P75CT energymeters attached via ethernet.
One is mounted as gridmeter and configured as such (see attachment).
The other is mounted with a pv meter and is configured as such (see attachment).
The problem i have, is that the pv isn’t showing in de vrm portal.
What have i done wrong?
Thanks
Your PV Power is reported negative.
That indicates you swapped what is supposed to be IN and OUT on the meter.
This ofc. causes the counter that is actually evaluated for the Solar Figure in VRM to never increase - and then VRM calculates 0 Solar.
You should review the manual of how to properly connect the meter for Solar measurement.
Thx…
So just swap the 2 wires of the three CT’s?
You must have missed the arrow on the CT’s. The arrow should point towards the grid(meter). That’s the way the current flows.
Better to physically turn around the CT’s on the wire.
The arrows on them are there for a reason.
