I have deactivated ESS Dynamic and it seems that the CerboGX will no longer charge the battery. It continues to export to the grid and continues to charge the battery at the same rate. If I deactivate the export, it reduces the amount of energy produced by the Fronius. If I raise the minimum charge percentage above the current status, it starts to produce at full capacity and draws the maximum from the grid.
If I disable export… Fronius production drops, and if I increase the minimum battery charge status, it charges to full capacity, including drawing energy from the grid.
I have already restarted the GX, and its behaviour has not changed. I will try restarting the VE.BUS of the MP II as soon as I can interrupt the power supply.
Yes, I’ve reactivated and then deactivated it, but it’s still not working. I have verified that the problem may be in the “Dynamic Power Limit” in the Fronius inverter device.
This is all with Dynamic ESS disabled. I enable export, and the Fronius’s limit is set to 5000W, which is the maximum it can deliver. If I disable export, the limit is set to 9XXW when the battery is between 30 and 40% charged.But if consumption rises above production and the battery has to supply power, the Fronius limit rises again to 5000W.I think the problem might be there.
Yes, restart the VE BUS.I’ve made all those changes to find out what’s wrong with my system. I’m testing it. Something’s wrong with it, that’s for sure. The problem is figuring out what’s causing it. And it wasn’t happening before the update.
