Modular platforms for industrial and campus-scale sites.

Arctium's medium-format platforms sit between the compact C&I cabinets and full utility-scale blocks — from a single 3.1 MWh container up to 12.8 MWh in a modular, multi-block configuration.

6 System models

3.1 – 12.8 MWh Capacity range

24 – 45 t Container weight

6058×2438 mm Standard footprint

Where medium-format storage is used

Industrial plants, campuses & commercial developments

The workhorse size for sites with a real demand-charge or resilience problem to solve — whether that calls for one fixed container or a modular cluster that grows with the site. Three series cover the full range.

Arctium Gelu

Series 1

Arctium Gelu

3.72 – 5.64 MWh · 3 models

The Gelu-family platforms — containerized and high-power liquid-cooled systems bridging demand-charge management up to the entry point of utility-scale duty cycles.

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Arctium Block

Series 2

Arctium Block

3.13 – 12.8 MWh · 2 models

Modular DC block platforms that build from a single container up to a multi-block array — engineered for grid ancillary services and full-microgrid projects.

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Arctium Grid

Series 3

Arctium Grid

5.016 MWh · 1 model

The Utility Net Series container — 45% higher energy density than the prior generation, built for demand-charge reduction and grid ancillary services.

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