In the last days I did some research about my ESS system with the MP2 48/3000. In this research I found out, that the system is able to charge the battery also on inverter-mode with excess power on grid. What I also did found out is that on inverter-mode the MP2 consumes almost twice the power it does when being on-grid with 10W cont. power to grid. I know that ESS isn’t configured to work off-grid but if it works that well that may be a consideration. Or does that affect the warranty?
As you can see on my screen, there is the AC-input, which I want to minimize as much as possible. When AC-in = 0 then the consumption (even with my devices on standby) is almost twice as high. Is that due to an higher consumption from the device itself or is it because of a bad reading from the internal AC-in measuring device?
Thanks in advance,