At EET, we are dedicated to advancing the clean energy transition through technology that makes modern residential energy systems simpler, smarter, and more accessible. Founded by a team with deep experience in renewable energy and solar innovation, we have spent years understanding how households produce, store, and consume energy. This background has shaped our belief that intuitive, accurate energy intelligence is fundamental to a sustainable future.
Today, we focus on delivering exactly that.

EET develops and commercializes proprietary hardware-software technology for advanced, real-time residential energy metering - our Virtual Meter solution. Designed to be embedded directly into energy products, our technology removes the need for external in-line meters and enables seamless access to high-resolution metering data across a wide variety of home-energy systems.
The Virtual Meter is compatible with all common grid configurations and utility meter types, and its embedded design ensures robust, interruption-free data availability. By integrating our technology, manufacturers of devices such as home batteries, EV chargers, heat pumps, HEMS and other residential energy products can reduce system complexity, lower installation and component costs, and deliver a smoother, more transparent experience for end-customers.

Through licensing our technology to leading global OEMs and industry partners, we support the deployment of smarter, more efficient energy solutions at scale - contributing to a cleaner, more resilient energy future.

EET - Efficient Energy Technology GmbH

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