# 3 fase energymonitoring (EV) **URL:** \ **Category:** Questions & Help\ **Created:** [July 18, 2020, 7:09pm UTC](https://community.homey.app/t/3-fase-energymonitoring-ev/32548 "2020-07-18T19:09:34Z")\ **Posts on this page:** 10\ **Page:** 1
**Author:** ![Otter](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/otter/32/11467_2.png) [@Otter](https://community.homey.app/u/Otter)\ **Post date:** [July 18, 2020, 7:09pm UTC](https://community.homey.app/t/3-fase-energymonitoring-ev/32548/1 "2020-07-18T19:09:34Z")
Ik wil graag de energie meten die ik in mijn EV stop. Ik heb al een krachtgroep aangelegd maar wil nu nog graag de energie meten en eventueel schakelen. Ik weet dat qubino een verkoopt maar die is niet compatibel met Homey geloof ik. Zijn er nog andere die dit aanbieden én wel werken met Homey. Een laadpaal hoor ik jullie zeggen! Wellicht, heeft een beetje met kosten te maken. ---
**Author:** ![peltsi51](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peltsi51/32/12564_2.png) [@peltsi51](https://community.homey.app/u/peltsi51)\ **Post date:** [July 18, 2020, 7:43pm UTC](https://community.homey.app/t/3-fase-energymonitoring-ev/32548/2 "2020-07-18T19:43:59Z")
> **[Heavy duty Z-Wave switch for indoors & outdoors](https://aeotec.com/outdoor-z-wave-switch/)** > > Big power. Big switch. Not all home electronics are simple. From pumps to chargers to boilers, some use a lot more power than most. Heavy Duty Smart Switch a... ---
**Author:** ![Otter](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/otter/32/11467_2.png) [@Otter](https://community.homey.app/u/Otter)\ **Post date:** [July 18, 2020, 7:59pm UTC](https://community.homey.app/t/3-fase-energymonitoring-ev/32548/3 "2020-07-18T19:59:26Z")
Thanks!! ---
**Author:** ![peltsi51](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peltsi51/32/12564_2.png) [@peltsi51](https://community.homey.app/u/peltsi51)\ **Post date:** [July 18, 2020, 8:50pm UTC](https://community.homey.app/t/3-fase-energymonitoring-ev/32548/4 "2020-07-18T20:50:31Z")
Sorry for english but noticed that the aeotec is not 3-phase so you have to have three pieces of them or one 1-phase switch, three phase contactor and a separate energy meter for example aeotec home energy meter. I still would highly recommend a charging station (for example go-e charger) which has Homey app for integration. ---
**Author:** ![Otter](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/otter/32/11467_2.png) [@Otter](https://community.homey.app/u/Otter)\ **Post date:** [July 18, 2020, 10:08pm UTC](https://community.homey.app/t/3-fase-energymonitoring-ev/32548/5 "2020-07-18T22:08:03Z")
No problem, with €120 a piece this is not the way to go 😉 then it will be a charging station. The go-e charger is somehow a bit of a weird product. I’d rather go with a EO mini pro for esthetics. There are so many charging stations, I just think that almost all of them are a bit spaceshippy ---
**Author:** ![Otter](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/otter/32/11467_2.png) [@Otter](https://community.homey.app/u/Otter)\ **Post date:** [July 18, 2020, 10:09pm UTC](https://community.homey.app/t/3-fase-energymonitoring-ev/32548/6 "2020-07-18T22:09:26Z")
I also don’t see the benefit of an integration with Homey, can you name some examples of how to use it? ---
**Author:** ![peltsi51](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peltsi51/32/12564_2.png) [@peltsi51](https://community.homey.app/u/peltsi51)\ **Post date:** [July 19, 2020, 1:08am UTC](https://community.homey.app/t/3-fase-energymonitoring-ev/32548/7 "2020-07-19T01:08:06Z")
> [@Experience on Homey: What I have done](https://community.homey.app/t/experience-on-homey-what-i-have-done/24112): > > Hi all After I bought Homey Pro summer 2019 I have very often ran into problem that I’m out of ideas what to automate. Might be a common problem amongs the home automators? Therefore I wanted to share what I have done with Homey and what is still to come. Others can respond to this post for their additional ideas. My background on automation that I’m an electrical engineer and have previously worked on automation systems and made real time control systems. I can read wide range of coding and u… ---
**Author:** ![Hannes85](https://avatars.discourse-cdn.com/v4/letter/h/e79b87/32.png) [@Hannes85](https://community.homey.app/u/Hannes85)\ **Post date:** [July 19, 2020, 5:50am UTC](https://community.homey.app/t/3-fase-energymonitoring-ev/32548/8 "2020-07-19T05:50:04Z")
-Start charging when solar panels are raising more than xx kWh. -Start charging at low cost electricity (for double meters) -notify you that the charging cable wasn’t plugged and your car had less than xx amount of charge (this is More of a car api call than the charger but hey, free bonus tip) -let you know if there are any interruptions during charging so you won’t be surprised the next morning when your car didn’t charge ---
**Author:** ![Otter](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/otter/32/11467_2.png) [@Otter](https://community.homey.app/u/Otter)\ **Post date:** [July 19, 2020, 6:32am UTC](https://community.homey.app/t/3-fase-energymonitoring-ev/32548/9 "2020-07-19T06:32:19Z")
Thanks for the examples! My house works like this: At the end of the year I’ve consumed 5000kWh, I produced 6000kWh. The 1000kWh I got extra I get 11ct per kWh. If I just put it in the car during the year, so at night or during the day it doesn’t matter. At the bottom line I consumed or produced to much and got to pay or get paid. So it doesn’t matter if the sun shines in my case, but I can see that’ll be conveniend for some people. The integration woth homey is a plus but the way it operates is just not for me. I won’t take it with me so the cce plug is not usefull for me. I can only charge at 7.4kW at home. I drive 7000km a year so I’m not in a hurry and be charging once a week maybe. Even though cool app and a lot of options! ---
**Author:** ![Otter](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/otter/32/11467_2.png) [@Otter](https://community.homey.app/u/Otter)\ **Post date:** [July 19, 2020, 6:33am UTC](https://community.homey.app/t/3-fase-energymonitoring-ev/32548/10 "2020-07-19T06:33:43Z")
This topic started in Dutch but either way I don’t mind if it 'll be an English topic