Replies: 5 comments 3 replies
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I also have the same interest. This could work like this:
Like that it would be very simple and elegant to just update the charging_power every time a new excess power estimate comes in. |
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I also have the same interest. I carefully read the project EVCC that is recommended by @cathiele in the pinned issue #32. The problem for me with EVCC is, that it is a complete new installation on my PI and I dot not know, how to do it parallel to HA. My Solaredge PV is in HA, therefore it would be nice to have an HA module, that puts the wallbox and the PV modules together. |
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I also started with the direct approach of setting the go-e charger to the free power (pv generation - house consumption), but quickly ran into some problems:
I came up with the following strategy, depending on the
To overcome the car dependency I implemented the PID-controller to bring the charge power to the desired value. Does somebody now, how the strategy is with the mentioned ECVV? |
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My approach was, to run a python script in Home-Assistant on every change of the Solar-Edge values. Something like this. My idea was, to have a script, that can apply any logic, that is needed and not to have a simple HA automation. I do not have it running in "production". I am seeking a good and stable solution. |
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Here is my approach. I've created a sensor to get the exceed in W ("verfuegbarfuerwb"), see my sensor.yaml below. |
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Hi @cathiele,
I'm using the go-e charger at my home in germany with home assistant (thanks for your integration BTW!)
I'm trying to auto adjust the charge power depending on the excess power from the PV generator on my roof. I wrote something using a finite state machine from
pytransitions
and a pid controller fromsimple-pid
. At the moment it's a seperate integration, but I'd feel it could be good to integrate that intohomeassistant-goecharger
.What do you think? Do you have the same problem? If yes, how do you solve it?
Cheers
morphZ
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