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Grid-scale BESS container (5MWh – 20MWh)

Cornex M6 5 MWh liquid-cooled container BESS

Standard AC-bus containerized BESS utility solution for solar-plus-storage power plants, EV charging hubs, and power grid operators.
Capacity 5,015 kWh (5.015 MWh)
Power 2,500 kW (0.5P)
Cycle life 8,000+ cycles
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Tier 1 Certified
Cornex M6 5 MWh liquid-cooled container BESS

Detailed technical specifications

Manufacturer standard technical parameters and ratings

Storage capacity5,015 kWh (5.015 MWh)
Rated power2,500 kW (0.5P)
Operating voltage1,152V DC (360S1P)
System efficiency≥ 94.0%
Cycle life8,000+ cycles
Operating temperature-30°C ~ +55°C
Connectivity & protocolsModbus TCP / IEC 61850 / SCADA
Warranty policy5-year warranty

Key features & core advantages

Advanced technology built for superior reliability and performance

High-performance Cornex 314Ah LFP cells with 8,000-cycle lifespan
Advanced liquid cooling maintaining intra-cell thermal variance ≤ 2°C
Standard 20ft High Cube container with C5 marine anti-corrosion coating
Multi-layer Novec 1230 gas fire extinguishing with early combustible gas detection
Modular design seamlessly scaling into 10MWh, 20MWh+ utility arrays

Product details

Standard AC-bus containerized BESS utility solution for solar-plus-storage power plants, EV charging hubs, and national grid operators, engineered with Tier 1 Cornex cells.

Application scenarios & economic value

Maximizing financial return and power resilience for your facilities

01 / Peak Shaving

Peak shaving & TOU arbitrage

Charge during off-peak hours and discharge during on-peak tariff hours to reduce monthly commercial power bills by up to 30% – 45%.

02 / Power Resilience

Zero-switch power backup (UPS)

Ultra-fast switching speed (< 10ms – 20ms) protects critical production lines and sensitive machinery against grid flickers and blackouts.

03 / Solar Self-Use

Solar self-consumption maximization

Store daytime surplus solar production and utilize it during high-demand or night hours, eliminating renewable curtailment.

Request a technical proposal & project quote

Our engineering team will assess your electrical load profile, calculate optimal sizing, and prepare an ROI feasibility analysis.

Submit quote request

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