Harmony Energy, one of the UK’s leading developers and operators of grid-scale energy storage projects, is driving the clean energy transition across Europe. With a growing portfolio spanning the UK, France, New Zealand, Poland, Germany, and Italy, Harmony Energy needed a smarter, scalable way to manage its expanding fleet of battery energy storage systems (BESS). To address the growing operational complexity, Harmony Energy partnered with Univers to deploy EnOS™ Storage, the AI-powered energy management system designed to unify operations and maximize the performance of grid-scale batteries.
Harmony Energy develops and operates renewable and storage assets that enable a more flexible, resilient power grid. As its portfolio expanded across multiple countries and OEMs, the company sought a single digital platform capable of monitoring, controlling, and optimizing its diverse storage assets — from site-level dispatch to cell-level diagnostics.
Today, EnOS™ Storage powers three of Harmony Energy’s priority assets, with a fourth site underway, delivering real-time visibility, safe dispatch, and audit-grade performance reporting across their portfolio.
As Harmony Energy’s fleet grew, managing multiple battery suppliers, controllers, and contracts became increasingly complex. Traditional tools couldn’t scale to provide centralized oversight or consistent reporting.
Key challenges included:
To overcome these challenges, Harmony Energy turned to EnOS™ Storage, Univers’ modular energy storage solution. Built for mixed-OEM environments, EnOS™ Storage centralizes asset data and control within a unified, cloud-native platform.
Unified Asset Monitoring
Consistent KPIs across diverse OEMs with intuitive dashboards that drill from fleet-level views down to individual racks or cells.
Battery Control with Guardrails
A Control Cockpit for safe dispatch, SoC validation, and warranty protection.
Audit-Grade Reporting
Automated, board-ready reports that convert raw telemetry into clear insights for stakeholders, lenders, and insurers.
By integrating EnOS™ Storage across its portfolio, Harmony Energy achieved:
Faster Investigations
Root causes isolated in seconds.
Reduced False Alarms
Smarter analytics eliminate noise and highlight real issues.
Warranty Assurance
Live dashboards and automated evidence packs streamline OEM and insurer discussions.
Higher Availability
Eliminating blind spots, reducing downtime, and improving renewable storage output.
“EnOS™ Storage is a core system in our software portfolio. It is live on three priority assets with a fourth in rollout. The clarity and consistency of data across different suppliers, and the ability to drill from site-level KPIs down to rack and cell data, are vital to our day-to-day operation, especially when diagnosing technical issues and validating available MW/MWh in real time.”
— Ked Shayer, Engineering Director, Harmony Energy
As battery energy storage scales globally, asset owners, traders, and operators need trusted systems that unify operations and manage complexity. With built-in AI analytics, IoT connectivity, and compliance-ready reporting, EnOS™ Storage equips energy leaders like Harmony Energy to operate safely, efficiently, and transparently — unlocking the full potential of battery storage at scale.
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