# Mppt 100/20 Victron App don't shows energie consumption

**URL:** <https://community.victronenergy.com/t/mppt-100-20-victron-app-dont-shows-energie-consumption/38487>\
**Category:** DIY\
**Tags:** smart\_solar\_charging, beginner, mppt\_controllers\
**Created:** [6 July 2025 07:47 UTC](https://community.victronenergy.com/t/mppt-100-20-victron-app-dont-shows-energie-consumption/38487 "2025-07-06T07:47:37Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![taulner](https://avatars.discourse-cdn.com/v4/letter/t/ea666f/32.png) [@taulner](https://community.victronenergy.com/u/taulner)\
**Post date:** [6 July 2025 07:47 UTC](https://community.victronenergy.com/t/mppt-100-20-victron-app-dont-shows-energie-consumption/38487/1 "2025-07-06T07:47:37Z")

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Hi, everything’s on the title actually

I have a Mppt 100/20 connected with a 175 solar panel and a lithium battery lifepo4 100A. The app shows how much the Voltage is on the batterie, it allows a charts of the daily production but never the consumption. It always shows a 0WH, sometimes 10 or 20 but never more. But the batterie discharge.  
A year before, with an other phone it worked properly but right now it’s not.

Updated on and travelled options, don’t know what to do…

Thanks for the answers / help and sorry for my english !

Taulner