Good day,
I had an ess installation working perfectly fine. It was set to 10W grid set point and we had no issues.
We now added a 2nd MP2 in parallel to the same system.
When doing that we had to clear all ESS assistants on the BUS and then re-configure them.
According to the docs we had to go and add ESS assistant onto each inverter on the system. This we did.
However now that the 2nd inverter is installed and up and running I have noticed that we are now pushing ~370W back into the grid, this is even at night when there is no Solar and the battery is low. This is obviously not an ideal situation.
I have tried increasing the grid set point to 100W and that didnt help either?
What settings could I have wrong here?