Energy measurement for every project – from private homes to industry

Energy measurement is the basis for efficiency

If you don’t know the energy flows in your buildings, you are wasting potential. Modern energy management begins with reliable measurement – and only reveals its full benefits when losses are minimised and generation, consumption, and storage are intelligently coordinated.

Loxone Energy Meters offer the right solution for every project. Whether for a single-family home, commercial enterprise, or industrial facility, the meters deliver precise measurements and lay the foundation for efficient energy management. Thanks to flexible designs, both smaller consumer groups and large facilities can be reliably monitored – without complicated retrofits or costly conversions.

Why energy measurement is so important today:

• Measure Energy Flows: Record consumption, feed-in, and peak loads.
• Reduce Base Load: Identify and eliminate continuous consumers.
• Optimise Energy Management: Actively control consumers and producers such as PV systems or storage facilities, implement load management, and use dynamic tariffs.

This three-part approach reflects the Loxone energy management approach: the Miniserver acts as a central control centre and optimally coordinates generation, storage, and consumption, taking into account weather forecasts and variable electricity prices.

Measure & Visualise Energy Flows

The first step toward greater efficiency is transparency. With Loxone Energy Meters – whether Tree Meters or Current Transformer Meters – all data is reliably recorded and displayed directly in the Loxone App.

• how much energy is currently being drawn from the grid,
• how much the PV system feeds into the grid,
• how high the charging or discharging capacity of the storage device is,
• which devices or system components are currently consuming how much power.

This overview forms the basis for avoiding peak loads, increasing self-consumption, and reducing base loads – whether in your own home, in a commercial enterprise, or in large industrial plants.

Areas of application for Current Transformer Meters

Current Transformer Meters are always used when conventional energy meters reach their limits. Loxone Tree Energy Meters are designed for direct measurements up to 100A per phase, making them ideal for single-family homes or small commercial units.

However, significantly higher currents occur in larger projects, such as industrial halls, hotels, EV charging stations, or commercial kitchens. In these cases, Current Transformers are the right choice: Loxone Current Transformers can accurately measure currents up to 400A. Installation is quick and safe, as main cables do not need to be disconnected. This means that even large consumers such as heat pumps, cooling systems, or machine parks can be monitored retrospectively.

Important: The use of Current Transformers is not only useful for very high currents. Loxone offers models in various sizes – including for 25A. They are ideal for applications where flexible retrofitting is desired. This means that smaller consumer groups or individual system components can also be specifically monitored – independently of the main measurement.

Loxone Energy Meters at a glance:

Energy Meter 3-Phase Tree: Direct measurement up to 100A per phase, 3-phase, MID-certified, and bidirectional.

Energy Meter for Current Transformer Tree:

Energy Meter for 1&5A Current Transformers Tree

Current Transformer

Uniform energy measurement – seamlessly integrated

Whether single-phase, three-phase, or via Current Transformers, all Loxone Energy Meters deliver precise measurements and are fully integrated into the Loxone Energy Management system. The data is automatically visualised in the app’s Energy Flow Monitor and is available for analysis, optimisation, and control tasks.

This provides a complete picture of generation, consumption, storage, and grid consumption – in real time, clearly arranged, and without additional programming effort.