2.7~4.24MWh High-voltage On-grid Liquid-cooled ESS

Reliable 2.7–4.24MWh liquid-cooled C&I ESS for peak shaving, grid support, and renewable integration. Safe, smart, and scalable battery energy storage.

Share:

Product Description

Empowering Smarter, Safer Commercial and Industrial Energy Storage

Introducing the next generation of commercial and industrial energy storage: our 2.7~4.24MWh High-voltage On-grid Liquid-cooled Energy Storage System (ESS) delivers robust performance, outstanding safety, and flexible grid support for the evolving energy landscape.

Engineered for high-demand scenarios, this C&I ESS solution leverages advanced liquid cooling technology to extend battery life, boost thermal efficiency, and enhance overall system discharge performance. Its modular design integrates a high-voltage energy storage battery system with an intelligent inverter booster unit—delivering optimized power flow management, grid stability, and renewable energy integration.

Key Features:

  • Liquid Cooling for Long-Term Reliability: High-efficiency thermal management ensures optimal battery performance and longevity even in harsh conditions.
  • Advanced Grid Support Functions: Supports VSG (Virtual Synchronous Generator), PQ, and VF operating modes, ensuring seamless grid integration and regulation.
  • Enhanced Safety Architecture: The system employs zoned AC/DC isolation, multi-layer fire protection, and real-time monitoring to prevent fault propagation and minimize thermal runaway risks.
  • Flexible Power Ratings: Configurations ranging from 2.7MWh to 4.24MWh and power output up to 2150kW support diverse commercial and utility-scale applications.
  • Smart Control and Cloud Connectivity: Integrated with a cloud platform for remote diagnostics, multi-user access, and intelligent fault warning/recording.
  • Comprehensive Certifications: Fully compliant with global standards, including UN38.3, IEC 62619, IEC 62933, VDE-AR-N 4110/4120, and EN 50549-2, ensuring suitability for international deployment.

Applications:

  • Commercial and industrial peak shaving and load shifting
  • Renewable energy storage and microgrid support
  • Grid frequency and voltage regulation
  • Emergency backup power and resilience enhancement

System Highlights:

  • Energy Storage Battery: LFP chemistry (3.2V/314Ah), configured as 384S7P to 384S11P, supporting various capacities and voltages (1036.8V–1382.4V).
  • Inverter Booster Unit: High-efficiency on-grid inverter with nominal frequencies of 50Hz/60Hz and wide power factor range (1 leading to 1 lagging).
  • Robust Environmental Tolerance: Operational from -20°C to +55°C with altitude ratings up to 4000m, IP54-rated enclosures, and noise levels ≤75 dB(A).
  • Integrated Design: Pre-assembled and containerized system (6058mm × 2438mm × 2896mm), simplifying transportation, deployment, and maintenance.

This high-voltage battery energy storage system is designed to support the global energy transition by enabling smarter grid interaction, stabilizing distributed power assets, and future-proofing C&I energy infrastructure.

Empower your energy strategy with Battlink’s Liquid-cooled C&I ESS – a scalable, safe, and intelligent solution for the energy challenges of today and tomorrow.

Document download

Related Products

1.2MWh Micro-grid Air-cooled ESS: Advanced Commercial & Industrial Energy Storage

1.2MWh Micro-grid Air-cooled ESS

Discover Battlink’s 1.2MWh Micro-grid Air-cooled ESS, an “All-in-one” battery energy storage system (BESS) for C&I applications and grid regulation. Ensure stable, reliable power with integrated PV and renewable energy. Learn about its safety, intelligent features, and flexible configurations.

BATT-GS-500-1205-L Product

1.2~2.4MWh On-grid Liquid-cooled ESS

Discover Battlink’s 1.2–2.4MWh liquid-cooled battery energy storage system, engineered for commercial and industrial applications. Maximize energy efficiency, reduce costs, and ensure long-term performance with scalable C&I ESS solutions.

1.2~2.89MWh On-grid Liquid-cooled ESS(

1.2~2.89MWh On-grid Liquid-cooled ESS

Future-Proof Your Energy Strategy with Advanced Liquid-cooled C&I ESS Solutions The 1.2–2.89MWh On-grid Liquid-cooled ESS is a fully integrated, high-performance battery energy storage system engineered for the demands of today’s

BATTLINK 35kWh C&I ESS

BATTLINK 35kWh Commercial & Industrial Energy Storage System (ESS)

The BATTLINK 35kWh C&I ESS is a high-performance “All-in-One” energy storage solution designed for commercial and industrial applications. It helps businesses reduce electricity costs, enhance energy efficiency, and ensure uninterrupted operation. With real-time monitoring, cloud integration, modular scalability, and comprehensive safety features, it supports on-grid, off-grid, and microgrid applications, making it a versatile and dependable choice for industrial parks, supermarkets, hotels, data centers, and more.

Request a Quote
We look forward to receiving your request information and we will be in touch with you within 48 hours!