Solar PV Monitoring/Automation Thread

I'll have a root about later and start making those changes. Thanks for the heads up.

Thanks for the offer, I've ordered a Dell Wsye (second hand) that already has the application installed so am hoping to set it up trial and error wise, I have the Solis account set up and have a lot of Tuya and eWe smart devices dotted around the house and garden.

All I need now is the kit installed (middle of May).

Reading bits on the website I see you can integrate the Tuya devices relatively easily, I assume the panels, inverter and batteries will be handy enough?

Thanks

Ebay, there are a few of these for sale, but this one caught my eye as it seems to have HA installed already. I have an old Rasberry Pi that I use for media streaming but not sure it would be upto running HA as well, plus I didn't want to start messing with it in case I messed up all the music on it.

Thanks

And for anyone else who has access to an old Thin-Client PC (I've a Lenovo M73 Tiny ) loaded with Linux-Mint. On this, I have configured SSH and RDP (DON'T set it to Auto logon), and it runs Docker with Portainer, Home Assistant, Node-Red and several others. It's in the shed with the inverter, no keyboard nor monitor. Plenty of USB ports if needed.

Super easy to restart any program without restarting the whole PC

If when you get it the BIOS password is still set then try "Fireport" and that should get you in.

Any ideas why the data on the Solis app does not correspond with that downloaded from SolisCloud?

The numbers provided in the Excel export are stored as text and when converted to numbers and summed, do not tally up to what Solis says is the monthly yield, e.g. 578kWh instead of 570kWh and 93kWh instead of 90.2kWh (the higher numbers being what is reported by the app and the lower number being that calculated from the exported data).

Fine tuning:

Guys, just trying to get my head round the set up of the system once installed, (hopefully the installers will have the interest and knowledge) but better that I understand as well.

What I’m struggling with is how should the inverter be set up, ideally I only want it to charge the batteries from the grid during the EV window (Energia 2-6), but I assume that there is a minimum level that the battery should be allowed to discharge to, is that what Solis call Force charge SOC?

So if the grid charge window is 2-6am and FCSOC was 10% does this mean that the battery will only charge from the grid during those hours and outside of this window once depleted to 10% (1.04KW-10.4KW battery set up) the batteries would “sit” and just wait for the panels to begin charging if/when load (house) demand is met and not try and charge from the grid until 2am next day, (providing the inverter is set for “Self-Use mode” Solis S6-EH1P5K-L-EU)?

Also what sort of values should be used for charge and discharge of the batteries, I understand the charge current should be kept as low as possible when charging say (10-50Amp) but have read/watched various bits on the Solis inverters which say discharge should be left at 0Amp (other wise batteries will always discharge to the FCSOC level?)

Thanks

- alias: "Kitchen Power Off"
  trigger:
    - platform: state
      entity_id: switch.kitchen_socket
      to: "unavailable"
      for:
        seconds: 10
  action:
    - service: notify.notify
      data:
        message: "Kitchen Power Off"

Because I have had enough of the BS I personally receive from users in
msgs and I no longer wish to support such a bunch of self righteous ppl
that demand they get what they want, don't bother to read changes and
then just post the same **** over and over. The amount of abuse for temp
removing a basically insignificant sensor as the api counter in the
last day sealed the fate I have better things to do in life

Jasus!