Hi Mysik.
I have confirmed that the ET112 meters are correct and are being displayed correctly on the dashboard.
double check if “Settings—> System Setup—>Position of AC loads”…. is set to “AC Input & Output”
Hi Mysik.
I have it set to have the MP know the loads are on the Input and Output:
I give up. Tried everything today and without the CT measuring all the loads, ESS does not work. It sees the Grid Meter, It calculates the AC load from the grid meter but it only produces the power it needs to cover critical loads. Something is not right. This issue is also appearing like this when I have a stand alone unit, so this is not just related to having units in parallel….
Did you unselect the external CT option in the inverter configs?
Sure did. That setting seems to make no difference to anything.
I may have found the issue.
It may have been the Grid Code.
The new AS/NZS 4777.2:2020+A1+A2 don’t play nice with a grid meter.
I selected the older standard AS/NZS 4777.2:2015 and it now uses the data from the grid meter and the CT can be disconnected.
This is a step closer and appears to be performing better since the change, not spot on, but much better.
Cheers.
Red.