So, I have an off grid installation and I installed an AC this last days.
I’m still fine-tuning temperatures and schedules, but something I directly noticed in the first days is the energy consumption from the shelly doesn’t match with the Toshiba integration.
This morning, I caught this:
The inverter was outputing 800W, the shellyEM measured 300.
Until here ok, the inverter is feeding more stuff.
The moment I changed the AC from warming to fan only, the consumption dropped on the inverter to about 200W and on the shelly to close to 0.
This means the inverter dropped 600W and the shelly dropped 300.
This seems to be a way to big difference.
Any ideas why does this happen, and how can I fix it?