HEMS PRO Energiemanagement System Winkelansicht

What is a HEMS?

HEMS stands for Home Energy Management System. However, the HEMS meaning goes far beyond mere control: a HEMS system is the control center that synchronizes your HEMS PV system with the grid and your consumers.

Whether you are looking for a HEMS PV system for
self-consumption or want to intelligently charge a HEMS Wallbox – the HEMS PRO offers you an energy management system that wins the HEMS test in terms of independence and data security.

Symbole für BNetzA-Konformität sowie § 9 EEG und § 14a EnWG Kompatibilität des HEMS PRO.

All-in-one solution - compatible with § 9 EEG & § 14a EnWG

The HEMS PRO is fully compatible with § 9 EEG & § 14a EnWG and meets all requirements of the BNetzA. As a specialized HEMS provider, we rely on local data storage & German servers. This means for you: Full control without cloud compulsion. Our energy management software enables you to lower electricity costs and offer dynamic electricity tariffs, all without hidden costs or subscriptions, or even intelligent charging of your electric car.

Illustration für lokale Datenhaltung und Datensicherheit auf deutschen Servern für das HEMS System.

Local Data Storage & German Servers: 100% Data Security for your HEMS PRO

With HEMS PRO, you retain full control over your privacy. Our energy management system stores all consumption and user data exclusively locally on your device – insecure data storage or processing in the cloud does not occur. For your convenient and strictly encrypted remote access on the go, we exclusively use German servers located in Frankfurt am Main. This way, you benefit from intelligent energy management with uncompromising data protection.

Icon für dynamische Stromtarife ohne Abo-Kosten zur Senkung der Stromkosten mit HEMS.

Intelligently Utilize Dynamic Electricity Tariffs – Completely Without a Subscription

Maximize your energy savings: HEMS PRO seamlessly integrates dynamic electricity tariffs into your smart energy management. Your crucial advantage? We completely forego hidden ongoing costs or annoying monthly fees. All innovative features for automated price optimization are available to you permanently, in full, and 100% free of charge – guaranteed without a subscription model. This way, your system pays for itself even faster!

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Smart PV surplus charging: Automatic charging when the sun is shining

Utilize the full potential of your solar power system: With the intelligent wallbox control of HEMS PRO, your electric car starts charging fully automatically as soon as sufficient solar power is generated. The system adjusts the charging power in real-time and continuously to the currently available PV surplus. This smart sector coupling helps you avoid expensive grid electricity, maximize your self-sufficiency, and sustainably reduce your electricity costs.

Utilize green & affordable grid power: Maximum savings with dynamic electricity tariffs

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Even without your own PV system or on cloudy days, you can massively reduce electricity costs with the HEMS PRO. The intelligent energy management system continuously analyzes the electricity market and weather forecasts. If you use dynamic electricity tariffs, the clever software automatically shifts your charging processes precisely into the time windows when a particularly large amount of renewable energy is available in the grid and electricity is cheapest. This way, you charge your e-car environmentally friendly with green grid electricity, actively support the energy transition, and save money with every charging process.

Intuitive User Interfaces: Your Energy Management in a Smart HEMS App

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Forget cluttered dashboards and complicated configurations. With Awatt Electronic's modern HEMS App, you have a clear overview of all your energy flows at all times. Our intuitive energy management software allows you to create smart charging plans for your electric car, control the prioritization of your home battery, and view detailed cost analyses per vehicle. As a perfect, user-friendly EVCC alternative, our wallbox control app combines complex sector coupling with easy operation directly on your smartphone – for maximum control and absolute transparency when it comes to reducing electricity costs.

HEMS App Energiemanagamentsystem App-Demop Ansicht

HEMS APP - Demo

We have set up an example installation where you can see the interface live in action.

Test the app live now!

Your manufacturer is missing?

We will make your manufacturer compatible within 2-3 weeks via an update.

Contact us!

FAQ – Frequently Asked Questions

What is HEMS?

A system for optimizing energy generation and consumption.

How do dynamic tariffs help?

With dynamic electricity tariffs, you purchase energy when supply is high and prices are low. Our experience with dynamic electricity tariffs shows significant savings.

Is HEMS PRO compatible with Home Assistant?

Yes, a Home Assistant HEMS setup is natively supported.

Awatt Electronic HEMS PRO in Detail

  • HEMS Comparison & Market Overview

    In a direct HEMS comparison with solutions such as E.ON HEMS, Viessmann HEMS, Thermondo HEMS or HEMS Schneider Electric, the HEMS PRO scores with its openness. While many manufacturers use closed systems, the HEMS PRO can be seamlessly integrated into a Home Assistant HEMS. For developers, it also offers near HEMS Open Source flexibility. Control everything conveniently via the intuitive HEMS App.

  • Professionalism & Industry Standards

    Our system is not only the first choice for private households. A modern energy management system
    supports companies in complying with energy management ISO 50001. Ideal for the energy management officer for precise consumption monitoring and also perfectly suited in the context of an energy management training course to demonstrate the advantages of an energy management system PV plant in practice. Maximize the return on your investment through energy management system ISO 50001 compliant monitoring.

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