Home Energy Management

Industry-leading home energy management

We provide the tools and components for you to offer your customers an intuitive home energy management system. Companies like Viessmann, E.ON and IBC Solar choose XENON to run their home energy management systems.

In operation since 2017

The most reliable HEMS out there.


10 min setup

Smoothest setup in the market without the need for a technician

+99.99% uptime

Industry-leading uptime on XENON across the entire year of 2021

+200% CAGR

YoY growth in systems live on XENON since launch in 2017

11 countries

XENON-based systems have been installed in 11 different countries across Europe

consumer Benefits

Provide real value to your customers.

Maximize the usage of self-produced electricity, optimize electricity consumption in response to fluctuating prices and monetize flexibility.

Self-sufficiency optimization

Maximize your customers' use of their own electricity.

Time of use tariffs

Shift demand to low price periods.

Flexibility monetization

Sell off unused flexibility to generate additional revenue.

Annual savings

Save your customers hundreds of Euros every year.

Your Benefits

And unleash your sales.

Build lasting customer relationships by providing a seamless digital experience.

Upsell opportunities

Sell additional goods and services tailored to the needs of your customers.

Recurring revenue

Offer subscription-based services to build stable recurring revenue.

Customer loyalty

Add value and transparency to enhance customer satisfaction.

Success Story –


From OEM to energy solutions provider

With XENON, Viessmann was able to adapt its model to become a fully integrated energy solutions provider that offers innovative solutions to end users in the new energy ecosystem.

192% annual increase in sales

HEMS sales have steadily grown year on year since 2018.

~€80,000 savings

in an average month across all systems.

50% daily active users

increased customer engagement with mobile app.

243t CO2 savings

per month across all systems (as of April 2021).

HEMS Report

Get started.

Download our report on HEMS or book a demo to learn everything about HEMS built on XENON.