Control of Tesla wall charger current

Hi,
There may be many flows like this, but i could not find one when searching and thought that it could be ok to share it i someone else want to use somting like it.
This will controll a Tesla charge current based on a max total kW (in my case 9kW, to stay under 10kW total power draw), power price (40% above avg this day) and a lower battery limit of 10% (Will ignore power price, but still stay within 9kW total power).

The price is given in NOK, not EUR (so no, we dont pay 2EUR/kWh in Norway :slight_smile: )

I am also sharing to get feedback and to make it better :slight_smile:

Apps used are:
Tibber Pulse (total power drawn)
Power by the hour
Tesla Smart Charger

Hello and thank you very much for sharing! If you’re interested and in the same idea, I’ve made flows to control a charging station in connection with solar panels, if you have some you may be able to combine some things: Charging EV with Advanced Flows

@Rune_Vaernes Hi, just installed your wall charger App. Looks great but I noticed that when I went into the homey web app to create an advanced flow that your App has no label at the first level. I was using Chrome on a macbook.

Hi Peter,

That’s odd, I will do a validation of your report as soon as Easter is over.

Cheers
Rune

1 Like

Thanks Rune. When you do that could you also advise what data I should be able to see in the TWC? It shows the current but doesn’t show power and the Charging Status is unknown. Maybe there is something I’m not doing correctly.


Hi @Peter_Bittner

Could you please post your firmware version ?

Cheers
Rune

10.3.3