Hi Gary,
I have very limited HA experience and I'm using the sensors for my Sunsynk in HA pulled from the e-linter dongle using your integration method.
I use the export to essential load feature, but I cannot find the right sensor or attribute that will help me calculate the inverter_load_grid_169 entity for slipx06's power flow card. I have tried looking at all the available data to manually calculate this, but it seems like there is 1 piece of data missing to actually do the calc.
Is this not possible with the wifi data logger, or is there some way to get that info from the inverter via the logger?