# Virtuelle Gerät Smartmeter **URL:** \ **Category:** Apps (DE)\ **Created:** [September 28, 2021, 5:45pm UTC](https://community.homey.app/t/virtuelle-gerat-smartmeter/52357 "2021-09-28T17:45:23Z")\ **Posts on this page:** 1\ **Showing post:** 5
**Author:** ![RonnyW](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ronnyw/32/10879_2.png) [@RonnyW](https://community.homey.app/u/RonnyW)\ **Post date:** [September 28, 2021, 7:07pm UTC](https://community.homey.app/t/virtuelle-gerat-smartmeter/52357/5 "2021-09-28T19:07:16Z")
Noch ein paar Details zu den Geräten und Energie-Parametern… > **[Energy](https://apps.developer.homey.app/the-basics/devices/energy#measuring-devices)** > > By defining the energy usage (or generation) of the devices your app supports users can generate detailed reports of their energy consumption. Das VD muss also den Parameter “cumulative”: true besitzen, damit es als SmartMeter gewertet wird, Ich habe bisher kein VD gesehen, das diese Option hat. Ich kann später mal im App-Thread fragen… Edit: > [@\[APP\]\[Pro\] Virtual Devices - Virtual Devices to simulate 1 or more real devices](https://community.homey.app/t/app-virtual-devices/1723/481): > > Hello @Arie_Laxed it is possible to add a Solar-VD which is shows on top of the energy screen. But I haven’t found a smart meter VD. Only default energy/power sensors, which are shows as devices. Is it possible to add a new device type “smart meter” with option “cumulative”: true to add a virtual smart meter which is shows on top of the energy screen showing the overall usage of the house? Du kannst dich da gern dranhängen 🙂 --- _[View the full topic](https://community.homey.app/t/virtuelle-gerat-smartmeter/52357)._