FEMS App
AC-Charging-Station
FEMS App
AC-Charging station
reading
The FEMS App AC-Charging Station reading enables you to read real-time data from your wallbox, such as the current charging power. It provides full transparency of the charging process and energy flow without actively intervening in the control of the charging station.
With the FEMS App AC-Charging Station, you can seamlessly integrate your wallbox into your energy system and charge your electric vehicle with particularly low-cost or even free electricity.
Benefits
Flexible
Thanks to the open FENECON Open EMS platform, you are not tied to any single manufacturer — whether for wallboxes or other components. Your system remains expandable, adaptable, and grows flexibly with your requirements.
Economical
With the FEMS App, you have all charging and energy data from your wallbox at a glance — centrally and clearly on a single device. This helps you identify optimisation potential and adjust your behaviour accordingly.
Sustainable
The transparent overview of your power consumption and charging process shows you exactly when and how much energy is being used. This helps you use electricity more consciously.
Key Facts
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One-time purchase instead of a subscription
No hidden-cost subscription model: you purchase the FEMS App once and use it permanently without any ongoing costs.
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Lifetime Free Updates & Support
Benefit from continuous improvements and personal support — directly from our developers and service staff in Germany.
For everyone who wants
to know all the details!
Here you will find all technical details and operating manuals for our FEMS Apps – compact, transparent, and always up to date.
FEMS
Energy Storage System, inverter and energy management — perfectly matched and always included.
Its your Energy Journey
Our award-winning Open-EMS energy management system FEMS is included with every Energy Storage System. FEMS intelligently controls, monitors and optimises your energy flows – autonomously without an internet connection if desired, or by default via our secure FENECON servers in Germany. Developed by teams in Bavaria – naturally according to the highest data protection standards.
Included
Via online monitoring in your browser or through the app (Android & iOS), you can keep an eye on your energy at any time. Live data, clear analytics, and locally stored history provide full transparency. Your data is always protected through cyber security by design, German-based servers, and a development team located in Germany — naturally in accordance with German data protection and IT security standards.
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Growing With You
Your life changes – and your energy system grows with it. Thanks to FEMS, your storage system remains open for anything the future brings: new devices, new ideas, new possibilities. And all of this without lock-in, without subscriptions, without artificial limitations. Instead, you get lifelong, free updates that keep your system always up to date.
Through optional, one-time purchasable FEMS Extension Apps, you can expand your system at any time – for example with charging stations, heating rods, or other consumers. This turns your storage into a customized energy system that perfectly fits your everyday life – not something off the shelf. Thanks to the manufacturer-independent open-source approach, you remain completely free in choosing your components. FEMS grows with you – because true independence only works when systems stay open.
To the FEMS Extension Apps
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Thinking Ahead
FEMS ensures that your energy doesn’t just “run” – it adapts to your life. It acts intelligently, proactively and independently. Using AI-based forecasting, FEMS creates a holistic, customised energy plan for your needs, updating it every minute and incorporating all relevant factors.
FEMS analyses weather data, consumption profiles, tariffs and grid conditions in real time and makes forward-looking decisions that intelligently control your energy flows. The result: you save costs, conserve resources and reduce strain on the power grid at the same time.
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"With the FEMS App AC Charging Station Read Access, I am always informed and can keep an eye on my EV’s energy consumption."
FAQ
The app is currently compatible with all common models of the FENECON Home series.
For FEMS Extension Apps, please contact the specialist partner or installer from whom you purchased your storage system for pricing and ordering information.
Our home and commercial storage systems are sold exclusively through wholesalers and certified specialist partners.
