Real-time supervision

Your energy, live.

Output, consumption, surplus routing, battery state: ETM PowerSync shows you what is happening, moment by moment. All of it local.

Available now

The app is online

Launch the real PowerSync application — the same one running on our customer installations. The demo is connected to our ETM demonstrator: real hardware, real data, live.

Launch the live app →
The application

What you will see in the app

Four tabs, one logic: everything to do with your energy, reachable from any browser, with nothing to install.

Dashboard

System state at a glance: PV output, household consumption, battery state, charger power. The real-time energy flow shows where every kilowatt-hour goes. Switch between Optimise mode (the optimiser decides) and Manual mode (you take over).

Energy

History and balances: output and consumption curves over the day, the week or the month. Self-consumption, surplus routed, grid imports — the real figures from your installation, not estimates.

Things

Your equipment one by one: meters, charger, battery, relays. Current state, parameters, logs. This is where the installer configures the rules and priorities — and where you check that everything runs as intended.

Favourites

Pin the measurements or devices you check most often. The dashboard adapts to your installation: a heat pump, a charger, a battery — what matters to you comes first.

For real

Ready to see the real thing?

The PowerSync application is deployed and running on our customer installations. The demo is connected to our ETM demonstrator — real hardware, real data, live.