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

Build your custom solution

Start basic.
Grow endlessly.

Combine any of our 14 modules to build your own solution or build custom functionalities with our API.

consumer Benefits

Provide real value to your customers.

Maximize the usage of self-produced electricity, respond to fluctuating prices and minimize grid fees. Monetary benefits are calculated for an exemplary HEMS setup in Germany 2024 with a 9 KWp PV system, 10 kWh battery and EV.
Self-sufficiency optimization
Maximize your customers' use of their own electricity.
Time of use tariffs
Shift demand to low price periods.
Reduced grid fees
Offer end users a §14a ENWG-compliant solution.
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 –


How Soly provides the ultimate home energy solution

The Dutch solar installer Soly wants to establish itself at the forefront of the leading new energy services in Europe. In order to complete its service portfolio and offer a smart energy management system, the scale-up and Europe's leading smart energy company gridX are joining forces.

Leading provider

Rollout of several 10,000 systems over the next few years

Unique speed

from registering a SolyBrain to completing the setup wizard in under 1 minute

Rapid expansion

new markets (including the UK and Italy) opened up in just six months since the start of the partnership

Outstanding connectivity

two apps developed on gridX API in just three months

HEMS Report

Get started.

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