NEW: Energy Meter Tree

Nick Fonteix
05/13/2024 in Technology

Buildings are responsible for 44% of global energy consumption. That is why sustainable energy management must be standard in every building! Simple, automated and transparent.

Energy: first measure, then manage.

From the grid connection to the PV system to the consumer. If you want to manage energy efficiently, you first need to know where the energy flows to in the building, how much it consumes and how much it produces. This requires suitable energy meters.

Energy Meters: a must-have for efficient energy management

The integration of energy meters used to be complex, time-consuming and associated with various challenges:

  • Is there a suitable interface?Is there a clearly documented data sheet with the register addresses?
  • Which register addresses are required?
  • In which unit do you receive the values?
  • Is the meter wired correctly or do you get inverted values?

These challenges have made real energy management unnecessarily complicated. At Loxone, however, we want to make building automation as simple as possible. That’s why we developed the Energy Meter Tree.

Energy Meter Tree 1- & 3-phase:
Energy measurement easier than ever

The MID-certified Energy Meter Tree can be integrated into your Loxone installation via Plug & Play. This makes them the easiest meters on the market to integrate.



  • Simple integration – thanks to tree technology, you can get started straight away instead of having to deal with register addresses.
  • MID certification – MID certification and sealability enable the collection of billing-relevant data.
  • Full integration – seamless integration into load management means you always have a complete overview of consumption, production and costs.
  • Recording of live values – also records short load peaks thanks to second-by-second polling.

1- or 3-phase: the right energy meter for every application

  • MID-certified
  • Tree interface for easy integration
  • Bidirectional energy measurement
  • Adjustable wiring direction in the software
  • Fully integrated into the meter modules
  • Display for meter reading and power
  • Up to 100 amps
  • 2 TE (1-phase or 4 TE 3-phase)

Areas of Application for the Energy Meter Tree


  • Recording the charging data
  • Load management
  • Surplus charging
  • Billing of the charging quantity
  • Fleet support

House Connection

  • Record household consumption
  • Recognize and reduce base load
  • Recording large consumers
  • Peak load management (15-minute measurement)
  • Billing tenant electricity


  • Load detection
  • Runtime optimization
  • Load shedding
  • Spot price optimized

Home and Business Owners

  • Record consumption
  • Energy flow monitoring
  • Recognize details of the devices
  • Prevent overload

PV Systems

  • Capture surplus & use it optimally
  • Link to spot price
  • Energy flow monitoring

And much more, thanks to extensive data

  • Phase-neutral voltage
  • Active power
  • Meter reading Consumption/delivery
  • Apparent power
  • Reactive power
  • Meter reading reactive power consumption
  • Meter reading reactive power delivery
  • Power factor
  • Phase angle
  • Frequency

Want to find out more about energy management with Loxone?

With integrated energy management, a building’s energy consumption can be reduced by half.

The focus here is on recording and visualizing all energy consumers, producers and consumers. In order to visualize and optimize all energy flows, a building needs a central controller: the Loxone Miniserver. This connects all the (energy) components of a building and ensures that they work as efficiently as possible, both individually and in combination.

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