Hello everyone! I would like to share with you the result I achieved in charging my EV (electric vehicles) with my solar panels, using Homey as a management box and Advanced Flows. This way of doing things allows you to save the purchase of a specific management device which usually costs between €…

Thanks, that makes sense and now I got it. Again, thanks for sharing your flows! Den mån 29 apr. 2024 06:55Picsou621 via Homey Community Forum < notifications@athom.discoursemail.com > skrev:

Great post. Thank u. Got a few questions :slight_smile: In the first screenshot you use the “trends” card. But i don’t see it any more in the solar charge flow. I could be the the charge is constantly change the charge rate. Is this a problem? Or do u have a time out period?

Hi and thank you for your question. I’ll try to answer it as best I can. My Calculation Flows has two goals. Firstly, to smooth the solar power excess value, by averaging the last two minutes every 2 minutes, and then putting the result into a variable (in this case the Insight W I/E w/o EV varia…

Thank u for the additional information. Great stuff.

Hi! I am trying to do same thing here. There is one thing that my brains can´t solve. How to do the calculatinon of remaining power? I have set the limits with the amper but when charging goes on the limits are no loger valid? [image]

Maybe these calculations help you [image] [APP] Amina - Power up your smart home with Amina S Apps Surplus solar energy charging Only use the surplus of your solar energy to charge your EV. To minimise your energy returned to grid. (Remember, EV’s generally require a min…

Did you read this post? Charging EV with Advanced Flows - #8 by Picsou621 Your calculation should look something like this: energy available to charge the vehicle = solar production - (home consumption - energy supplied by the charging station). In your flow, I don’t understand why your Logic ‘Cur…

[image] Picsou621: whereas the value should remain the same, otherwise it can’t work… I think the goal is to drive the “current usage” to 0. (Use all the solar power available). So not “the same” [image] Picsou621: The problem I potentially see is that as soon as your vehicle starts cha…

Thanks a lot! I’ve copied your flow (and adjusted at some points). Really great work!

I still have a question. In your calculations, you use the parameter #consumption. Is that a value from a sensor? Or do you have a fixed value, wich is a estimation of your consumption of the house… I want to use the actual consumption. Right now I use the output of my Smart Meter (which measures w…

Charging EV with Advanced Flows

Flows

FKey August 26, 2024, 7:22pm 11

Maybe these calculations help you

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Charging EV with Advanced Flows

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