EnergyCube 3440 Container ESS

Price on request

3.44MWh / 1.72MW 20ft container | Utility-scale, grid-forming

SKU: EC-3440

This system is configured per project. Send us your requirements for a tailored proposal within one business day.

Request a Quote

Our highest-density 20-foot container: 3.44MWh with grid-forming PCS options for utility-scale storage, renewables firming and microgrids. Factory pre-commissioned for under-one-day site installation.

– Capacity: 3.44MWh nominal (314Ah cells)
– PCS: up to 1.72MW, grid-forming capable
– EMS: arbitrage, frequency response, VPP APIs
– Safety: NFPA855-aligned layout, deflagration venting
– Augmentation-friendly DC architecture

All container projects are engineered per site — request a quote with location and capacity target.

Capacity

3.44MWh nominal

PCS

up to 1.72MW, grid-forming

Footprint

20ft ISO container

Cooling

Liquid-cooled

Cycle Life

8,000 cycles @ 70% EOL

Certifications

CE, UL9540A, UN38.3, NFPA855-aligned

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Request a Quote — EC-3440
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