Dear community,
i have a 3phase system running with 3 Multiplus 3000 II 48V, 2 Victron Mppt's, cerbo gx and a 3 Module Pylontech US2000C stack.
At the moment i'm not feeding in to the grid.
To my eyes everything looks correct, yet the system seems only be able to feed 2.2kwh to the batteries starting at 10% in the morning until they show 100%.
In my understanding 3 Modules should amount to something like 7.2kwh, did anyone experience something similar or can point me into the right direction?
What does the system summary show in the same interval?
Also, you have way too little battery for that system, should be at least 6 if you adhere to the pylon/victron requirements.
Attached the system summary and ac consumption
I guess the question is (you cut off the numerical summary from the screenshot) - is the rest of the usage correct or is this only 1/3 of the view.
I have a system with 2x US2000. If I start at night with 100% and discharge my two US2000 until 15% I can use more than 4,5kWh. Perhaps you can test your system with just one US2000...
Did you set the capacity correctly? 150Ah?
Hi @eggi0711,
It looks like there is some communications connectivity issue between one of your MPPTs and the GX device.
So not all of the solar production is getting reported and recorded.
Please check the communications cables between the MPPT and GX device to make sure that they are secure (remove and re-insert if necessary).
Given you have two MPPTs, you might have to test them in isolation (disconnecting or isolating one, and then the other) to identify the issue.
If they are different models, check the device list in VRM and see if one of them has identified itself as not reporting.
