Zerc

Mine do too when I am drawing a higher load. I'm pretty sure this is completely normal and no cause for concern

Non-essentials will still be powered by the batteries except if the grid goes down then they will not be powered at all, I have my geysers, stove and pool-pump on the non essential side.

I have a 8kW Deye that has been running for about 6 months so far and has save me about 5.4MWh of electricity. It is very configurable and I can't think of anything that I would like it to do that it doesn't

I can confirm this, I originally had the USB RS485 adapter with the bare circuit board as mentioned in Luminous' post above and I had no issues. I then upgraded to the R30.00 adapter from microrobotics that jacauc was using and I had issues with it so I'm back to the original adapter.

I don't think your meter will run backwards. There is a little symbol on the face of your meter that looks like a gear with a ratchet, I believe this means the meter will only turn forward.

 

This link should allow you to access the Solarman data from a web browser, just use the same credentials you used for the app https://home.solarmanpv.com/login