Mercury 418

Unleash C&I Storage Potential: Outperforming in Cost, Density, and Deployment Speed.

The Mercury 418 liquid-cooled BESS simplifies deployment and significantly cuts initial CAPEX for mid-to-large C&I projects. Leveraging its innovative 800V direct-connect architecture and external PCS integration, the system guarantees faster commissioning and maximum asset profitability.

Breakthrough 800V Architecture for CAPEX Reduction

800V AC Output connects directly to PV inverters, eliminating transformer CAPEX. The system supports external grid-tied inverters for simplified integration and accelerated commissioning.

Ultra-High Energy Density, Superior ROI

418kWh capacity in a compact footprint delivers market-leading energy density. Achieve lower unit costs and higher site utilization for superior ROI.

Full-Scenario Adaptability and Flexible Scalability

Leading 3-Tier Composite Safety: PACK Gas, Cluster Gas, and Cluster Water extinguishing. Integrated Hydrogen Detector provides ultra-early warning, securing maximum asset safety.

Ultimate 3-Tier Safety: Zero-Tolerance Risk Mitigation

Industry-leading 3-Tier Safety features a composite system: PACK Gas, Cluster Gas, and Cluster Water extinguishing. An integrated Hydrogen Detector provides ultra-early fault warning, ensuring maximum asset and operational security.

Intelligent Liquid Cooling for Guaranteed Longevity

Copy content: Efficient liquid cooling maintains cell temp difference within 5℃, extending lifespan by 15%. LFP cells are 8,000 cycles.

Commercial Centers & Logistics

Zero-Interruption Operation & Ultimate Safety. Ideal for commercial sites demanding high power quality and safety. The 3-Tier Intelligent Fire Protection and uninterrupted backup power safeguard critical equipment and personnel.

Data Centers

Precise liquid cooling ensures stable cell temperatures. Multi-level disconnection and PACK-level fire suppression provide the highest risk mitigation, protecting sensitive data and assets.

Agri-Tech & Cold Chain Storage

Energy Self-Sufficiency and Risk Mitigation. The 800V architecture efficiently integrates large PV arrays via an external PV inverter. High-capacity BESS stores solar power, ensuring continuous supply for critical loads like refrigeration and irrigation during grid failures.

EV Charging Hubs & Public Stations

High-Power Load Buffering & Grid IntegrationCharges during off-peak hours and discharges during peak charging times , effectively smoothing high-power load spikes and avoiding costly grid upgrades and excessive demand charges.

Mercury 418

Rated Capacity: 418 kWh

Rated Power (AC): 215 kW

Output Voltage (AC): 690V/800V (800V Direct-Connect Ready)

Battery Type: LFP

Cycle Life: 8,000 Cycles (100% DOD)

Dimensions (WxDxH): 1400×1680×2335(mm)

Thermal Management: Liquid-Cooled

CESC Intelligent EMS: Unified Control, Maximized Profit

EMS provides real-time monitoring and predictive dispatch for optimal peak shaving and energy arbitrage. Active Balancing BMS mitigates degradation. VPP-ready, transforming your asset into a continuous revenue stream.

Beyond Compliance: Industry-Leading 3-Tier Composite Safety

Advanced 3-Tier Composite Fire Suppression: PACK Gas, Cluster Gas, and Cluster Water. Hydrogen Detector and multi-level disconnection ensure maximum security. Fully compliant with IEC and UL international standards.