I have noticed that at low AC output load (50–70 W), despite the fact that there is also a small amount of PV input, and the battery level is well above the configured limit (25%), the system still draws energy from the grid. Not much—between 10–30 W—but why?
Device: APEX 300
IoT: v8026.13
ARM: v2204.13
DSP: v2174.16
BMS: v1073.07
