, the energy management system behind every Covolt service

Covolt Horizon is Covolt’s Energy Management System (EMS): proprietary hardware and software that provides continuous insight into the performance of your energy installations and intelligently controls your systems to maximize efficiency. Suitable for small and large business customers with one or more energy assets, such as solar panels, batteries, and charging stations.

Everything you need to optimally monitor, manage, and control your energy system—all in one place.

Your renewable energy system will only deliver maximum efficiency if you have control over it. Covolt Horizon combines hardware, EMS software, and real-time monitoring into a single integrated ecosystem that monitors, controls, and provides insight into your assets.

Covolt Horizon Parts

Three layers. One integrated system.

Covolt Horizon consists of three closely integrated components that together provide complete control over your energy flows.

Works with 40+ brands
Huawei Sungrow SolarEdge SMA SolaX FoxESS Iwell + more

Projects we're proud of

Asset management for a large solar park cooperative in Zeeland

Rilland
Read more

Battery storage for the most sustainable distribution center in the Netherlands

Veghel
Read more

Every situation is different.

Find out how Covolt Horizon works for your situation.

Every installation is different. Our technology adapts to your specific assets, strategy, and objectives. Curious to see what Horizon can do for you?

The technological backbone behind every Covolt service

Covolt Horizon is the Energy Management System (EMS) that powers Asset Monitoring, Power Control, and Flex Trading. With a single platform, you can intelligently monitor, manage, and control batteries, solar panels, and charging stations for greater control, efficiency, and flexibility.

Covolt Horizon operates independently of energy providers, suppliers, and manufacturers. Our advice is always in your best interest and that of your system.

As a Balancing Service Provider (BSP) and Congestion Service Provider (CSP), we serve more than 900 customers in the Netherlands and Belgium.

What this means for you

You focus on your business. We make sure your energy flows deliver optimal results

No two situations are the same. Together, we’ll determine which combination of services best suits your system, objectives, and grid connection.

A completely hassle-free experience—from onboarding to day-to-day EMS management
No lock-in—independent of energy suppliers and manufacturers
Transparent reporting—see in real time how your system is performing, saving, and delivering results
Request a consultation

Taking control of your system starts here.

We'll show you how Covolt Horizon works for your specific assets
— with no obligations and set up quickly.

Frequently Asked Questions About Covolt Horizon

Covolt Horizon is the technological ecosystem that Covolt uses to monitor, control, and provide insights into your renewable energy installation. It consists of three components: the Horizon Dashboard (our internal EMS), the Horizon Control Box (the control unit at your site), and the myHorizon app (your customer portal).
Covolt Horizon is designed for large business customers with one or more renewable energy installations—such as solar panels, battery systems, or charging stations. Whether you’re a farmer, a property manager, or an industrial customer, Horizon adapts to your specific needs.
No. Covolt handles the on-site installation of the Control Box and its integration with our platform. Once everything is connected, we take care of the control and monitoring. You don’t have to worry about a thing.
The Horizon Control Box is our on-site control unit. The Control Box communicates with your hardware—inverters, batteries, power meters, and charging stations—and executes control instructions from our platform in real time.
The myHorizon app is your personal customer portal. You can view real-time energy flows, returns by strategy, battery status, and Covolt’s control settings—all clearly displayed on your mobile device.
Yes. Our systems support the Belgian market, including specific communication protocols for Belgian network operators.