A containerised BESS is a power plant in a box — EGbatt integrates MWh of LiFePO4 with liquid cooling, PCS, fire suppression and EMS into one transportable, grid-code-ready unit.

Overview

Containerised BESS packages LiFePO4 modules, liquid cooling, power conversion, fire suppression and an energy management system into a standard shipping-container footprint, delivered as a single commissionable unit. EGbatt engineers for round-trip efficiency across thousands of series/parallel strings, cell balancing at scale, and grid-code compliance for the target utility — front-of-meter, behind-the-meter, microgrid or solar-smoothing. The container is the right form once a project passes roughly 500 kWh to 1 MWh, where分散 cabinets become a wiring and O&M burden.

Key specifications

SpecificationValueWhy it matters ScaleMWh-class (0.5–5+ MWh typical)Transportable unit. IntegrationCells, liquid cooling, PCS, fire suppression, EMSOne commissionable system. ChemistryLiFePO4Safe, long-cycle at scale. GridGrid-code compliance per marketFront/behind-the-meter, microgrid. CoolingLiquidUniform temperature at scale.

Typical applications

  • Utility and C&I peak shaving: Large demand reduction.
  • Solar/wind smoothing: Firming variable generation.
  • Microgrids: Islanded or grid-support.
  • Grid services: Frequency and capacity.

How to specify & buying guide

  • Define the grid role (front/behind-the-meter, microgrid) — it sets PCS and compliance requirements.
  • Model round-trip efficiency and degradation across the project life, not just nameplate.
  • Confirm fire suppression, UL9540A and local grid-code early; they drive enclosure and controls.
  • Plan O&M access, monitoring and coolant service for the full term.

Engineering & manufacturing at EGbatt

Containerised BESS integrates LiFePO4 modules, liquid cooling, PCS, fire suppression and EMS in a single transportable unit. We engineer for MWh-scale round-trip efficiency, cell balancing across thousands of series/parallel strings, and grid-code compliance for the target utility.

Certifications & compliance

  • UN38.3 — Mandatory lithium battery transport test (altitude, thermal, vibration, shock, external short). Required for any cross-border shipment.
  • IEC62619 — International safety standard for industrial Li-ion cells and batteries; expected by EU and most APAC buyers.
  • UL1973 — North American safety standard for stationary lithium battery systems.
  • UL9540A — Fire safety test method for ESS installations; often required by US authorities having jurisdiction.
  • IEC63056 — Safety requirements for stationary lithium battery energy storage systems.
  • CE — EU declaration of conformity for the applicable directives.
  • IP54

Frequently asked questions

What size are your containers?

Typically 0.5–5+ MWh per unit; multiple units parallel for larger sites.

Is it grid-code compliant?

We engineer to the target utility's grid code; confirm the market up front.

What is inside?

LiFePO4 modules, liquid cooling, PCS, fire suppression and EMS.

How is it shipped and installed?

As a transportable container; site work is foundation, grid tie and commissioning.

Related products & resources

  • Liquid-Cooled Cabinets
  • C&I Energy Storage
  • Peak Shaving

More in this series

  • Lithium Battery Products
  • LiFePO4 Cells
  • Cylindrical Lithium Cells
  • LiFePO4 Battery Modules
  • LiFePO4 Battery Management Systems (BMS)
  • Sodium-Ion Batteries
  • 12V LiFePO4 Batteries
  • 24V LiFePO4 Batteries
  • 48V LiFePO4 Batteries
  • Residential Energy Storage Systems
  • Commercial & Industrial Energy Storage
  • Portable Power Stations
  • RV Lithium Batteries
  • Marine LiFePO4 Batteries
  • Golf Cart Lithium Batteries
  • Deep Cycle LiFePO4 Batteries
  • Trolling Motor Lithium Batteries
  • Forklift Lithium Batteries
  • Self-Heating LiFePO4 Batteries
  • Low Temperature Lithium Batteries
  • Hybrid Inverters
  • Inverter Chargers
  • MPPT Solar Charge Controllers

Request a quote

Send us your voltage, capacity, dimensions, certification target and annual volume. Our engineering team returns a proposal within three working days. Start your RFQ or review our custom pack capabilities.

Request a LiFePO4 quote

Tell us your product, volume and specs — our engineering team returns a proposal within three working days.

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