FEMS App
AC-Charging-Station
FEMS App
Multi-charging point
Management
The FEMS App Multi-Charging Point Management uses the intelligent FEMS control algorithm to optimally manage multiple charging stations. The charging current is dynamically adjusted to the maximum permissible grid consumption to avoid peak loads at the grid connection point. The output available from the storage system is also taken into account — ensuring efficient, grid-friendly, and cost-effective charging.
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 Multi-Charging Point Management, you can operate multiple charging stations from an existing grid connection — without the need for expensive grid expansion. Avoiding high connection capacities permanently reduces grid and demand charges, allowing the investment to pay off in the medium term.
Sustainable
Through intelligent load management, grid peaks are avoided and the need for costly grid expansion is reduced. This conserves resources, strengthens grid stability, and lowers your energy costs at the same time.
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 Multi-Charging Point Management, I can charge multiple EVs flexibly and efficiently using power from our FENECON storage system. It’s cost-effective, sustainable, and incredibly convenient."
FAQ
In the FEMS App Multi-Charging Point Management, a cluster with up to 8 charging points can be controlled.
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.
