Hi:
I just received a Shelly EM and two 50A clamps. As far as I can see is working but I have some issues that I would like to understand:
- I have the feeling that the Power measured are 200W, more or less, than what should be. This measurement are made with heating devices and where the device state that it consumes 2000w, the Shelly just report 1800w. And this is with more than one device. Am I missing something here? On the Electric Panel should I be aware of something? I bought this to evaluate a auto-consume solution (solar panels) and I would like to know if the readings are correct.
- My Shelly is connected with the cloud. So, accessing it directly trough Browser I can not download CSV. But, if Shelly is not connect to the cloud, so running in AP mode, can get a CSV with all measurements? I do not need the cloud really. I do not have Home Assistant.
- Also, I see that when Shelly does not have WIFI for some time and after recover (I disconnect the WIFI during the night) it do not store the measurements and send them to cloud. So, with this solution I can not stop WIFI? Or I need to go to AP mode to have all that data?
With my best regards
CGR
