Denmark Energy Storage Cabinet — 125kW/261kWh Liquid-Cooled ESS

Project overview

In Denmark, a customer needed a liquid-cooled energy storage solution for peak shaving, frequency regulation and market access in a European grid with a high renewable share. The case record describes a 125 kW / 261 kWh liquid-cooled cabinet that can discharge during periods of high grid demand and charge during off-peak price periods for peak-valley arbitrage. The record states the project may also help the customer qualify for local green energy subsidies; that statement is conditional in the record and is not a verified outcome.

Applications at this site

• Peak shaving and frequency regulation
• Peak-valley arbitrage
• Potential green energy subsidy qualification (conditional in record)

Installed capacity

• System capacity: 125 kW / 261 kWh
• Battery cells: REPT brand (as stated in record), more than 8,000 cycles
• Fire suppression: pack-level perfluorohexanone agent

Project advantages

• Grid services: supports peak shaving, frequency regulation and peak-valley arbitrage.
• Liquid cooling: liquid-cooled cabinet design for consistent thermal performance.
• Long-life cells: REPT cells rated for more than 8,000 cycles.
• Safety: pack-level perfluorohexanone fire suppression agent.