10+
Downloads
Content rating
Everyone
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About this app

The Smart Box is a product for visualizing and optimizing self-generated electricity from a photovoltaic (PV) system.

The app offers PV owners the following features:
- Clear dashboard with the most important metrics of the PV system
- Energy flows (graphic representation of energy flows between the PV system, the electricity grid, the battery, and household consumption)
- Quick view of the last 7 days (production, self-consumption, grid consumption)
- The views and metrics familiar from the web application are fully available in the app (detailed monthly views, daily views, level of self-sufficiency, etc.)
- Setting the charging type for the electric car (only when the sun is shining, when the sun is shining, and during off-peak hours, etc.)
- Setting the prioritization of connected devices (hot water, heating, car charging station, etc.)
- Forecasts of PV production for the next 3 days and recommendations for the use of household appliances
- Electric cars, heat pumps, and batteries are influenced by dynamic pricing to stabilize the grid
Updated on
Mar 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

What’s new

* New devices
* Continuous improvements

App support

About the developer
Celseo Service GmbH
bezold@celseo.de
Am Nesseufer 30 26789 Leer (Ostfriesland) Germany
+49 1514 0067766