Utility ESS Project: Supports Europe’s Energy Transition with POWEROAD 3.72 MWh Liquid-Cooling Containerized BESS

Summary

The project consists of three deployment sites, each site installed a 3.72 MWh liquid-cooling containerized BESS and a PCS. The systems share the same operational goals: providing frequency regulation, peak shaving, and enhanced local energy resilience. Together, the deployments improve regional grid stability, reduce operational costs for each site, and collectively strengthen the area’s energy-security capacity.

Project Requirements:

• Configure an BESS that works seamlessly with the existing PV system to improve overall energy efficiency and reduce grid reliance.
• Ensure full communication compatibility between the BESS and the client’s EMS to enable optimized energy dispatch.
• The PCS must support frequency-regulation applications to maximize revenue potential.
• Guarantee long-term system reliability under continuous cycling to support both daily optimization and grid-service participation.

Solution

To maximize the value of on-site solar power and strengthen grid-support capabilities, the company deployed POWEROAD CENTRIC-L20-3727 Liquid-Cooling Containerized ESS across three project sites.

Total Capacity: 11.16 MWh (3 × 3.72 MWh)

System Configuration: Containerized ESS + PCS + Transformer

Product Features:

• Factory pre-assembled and tested, shortens installation time
• Liquid cooling system ensures temperature difference3℃
• Active Balancing BMS maximizes usable capacity and extends battery life and performance
• Max 1,500 V DC Voltage Suitable for grid-side applications
• -30℃ to 55℃ Operation Temperature

Project Value

✅ Compliance & Safety:
20-ft standard container design fully meets EU transportation standards, while the system’s multi-layer safety architecture complies with stringent local fire and energy-safety regulations.

✅ Energy Efficiency:
High-density liquid-cooling system ensures stable operation, higher usable capacity, and improved performance across varying load conditions.

✅ Longer Battery Lifespan:
The stable thermal environment reduces battery degradation, maintains high usable capacity, and ensures predictable long-term ROI under intensive daily cycling.

✅ Local Support
POWEROAD provides comprehensive lifecycle services, our EU-based overseas warehouse for fast spare-parts availability and rapid on-site response. This localized service model ensures system reliability, minimizes downtime, and delivers long-term operational security for the client.

The project is expected to generate long-term economic value through peak-valley arbitrage and frequency-regulation services, providing both revenue stability and enhanced grid flexibility.