SAX Power Home Manager

Control intelligently. Save efficiently. Enjoy convenience.

SAX Power Home Manager Pro & Plug-In

The SAX Power Home Manager connects everything that generates, stores and consumes electricity—and controls it so intelligently that you will see the difference on your bill at the end of the month.

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Higher self-consumption

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Higher self-consumption

The Home Manager automatically detects when there is surplus solar power—and directs it exactly where it is needed.

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Lower electricity costs

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Lower electricity costs

Dynamic electricity tariffs, AI control, peak shaving: your grid consumption decreases noticeably.

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Manufacturer-independent

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Manufacturer-independent

Inverters, wallboxes, heat pumps, smart plugs—the Home Manager communicates with all of them.

Which device is right for you?

The SAX Power Home Manager is available in two versions—both are installed by an electrician, but differ in installation effort and range of functions.

Home Manager Pro Mounted on the DIN rail in the distribution board—the full-featured solution with the maximum range of functions. Ideal for new installations or comprehensive energy management systems.

Home Manager Plug-In More compact and quicker to install than the Pro—the Home Manager Plug-In impresses with its straightforward installation. The range of functions depends on the current compatibility list.

Both versions can be conveniently controlled via app or browser and form the basis for true energy management in your own home.

Differences between Basic and Premium subscription

Basic – free of charge

Self-consumption optimisation, manual schedules, real-time monitoring, one smart plug/relay, compliant with §14a EnWG, dynamic tariffs (EPEX). Free of charge permanently—no subscription, no hidden costs.

Premium – subscription (€99/year)

Everything in Basic plus: AI mode with predictive control, weather forecast, energy assistant, full wallbox control incl. SoC, heat pump cockpit, dynamic tariffs, peak shaving, bidirectional charging and unlimited software updates—in the paid subscription for €99/year, available from September 2026.

SAX Home Manager Basic SAX Home Manager Premium
Self-consumption optimisation 1 inverter & 1 wallbox (third-party devices) any number of devices
Dynamic electricity tariffs
 EPEX only all tariffs
Visualisation & real-time energy flow
Wallbox compatibility compatible charging station up to 10 charging stations
Heat pump compatibility via SG-ready Direct integration of all manufacturers
Smart plugs & relays 1 compatible smart plug & relay each
Monitoring & alerts
Smart PV forecast
AI optimisation & anomaly detection
EEBUS communication
Peak shaving
Heating element control
 Connect 2 relays
Vehicle information (SoC)
Bidirectional charging (V2H)
§ 14a EnWG / § 9 EEG
 via relay incl. EEBUS
Data export (CSV)

Home Manager app

Supported devices

Device Manufacturer Category Interface Home Manager Pro Home Manager Plug-In
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Please note that the list of compatible devices for the SAX Power HEMS may not be complete and is provided without warranty. The devices have been tested; however, changes made by manufacturers may lead to incompatibilities. We strive to keep the list up to date at all times.