ARCTIUM ENERGY COMPANY The Arctium EDGE Series
AC- and DC-integrated storage blocks, 211–950 kWh — plus the genset-hybrid Navy Cube for mobile and off-grid power. Higher power density than FLEX, for sites that need more from a single small-format footprint.
Arctium EDGE 211
Arctium's smallest all-in-one AC block — economy-tier density for space-constrained sites, with the option to parallel up to 20 units grid-connected.
| Rated Energy | 211 kWh |
| Rated Power | 100 kW |
| Voltage | 704 Vdc (600–803 V) |
| AC Interface | 400 Vac, 50/60 Hz |
| Cooling | Liquid + air-assist |
| Ingress Protection | IP55 |
| Dimensions (W×D×H) | 1340 × 1300 × 2300 mm |
| Weight | ~2.6 t |
| Operating Range | −20 … +45 °C |
Small offices, IT rooms, edge devices.
Demand-charge and coincident-peak management, weak-grid support, EV charging hubs buffering fast-charger peaks.
IEC 62477, IEC 61000, UN38.3, UN3480
Arctium EDGE X (AC)
All-in-one storage with the PCS integrated in the cabinet, in two sizes — the X-522 doubles the X-261's capacity on a shared design platform.
| Rated Energy | 261 kWh / 522 kWh |
| Rated Power | 125 kW / 250 kW |
| Voltage | 832 Vdc (728–936 V) |
| AC Interface | 400/480 Vac |
| Cooling | Liquid cooling |
| Ingress Protection | IP55 |
| Dimensions (W×D×H) | 1120×1350×2380 / 2350×1400×2380 mm |
| Weight | 2.6–3.5 t / 8 t |
| Operating Range | −25/−30 … +50 °C |
Commercial buildings, factories, campuses, farms.
DC fast-charging hubs, fleet depots, transit and municipal yards, sites with constrained service capacity.
UL9540A, UL1973, UL1741, IEC 62477
Arctium EDGE X (DC)
DC-only building block for string- or central-PCS architectures — parallels DC-side for off-grid systems above 5 MWh, on 20 ft / 40 ft standard footprints.
| Rated Energy | 836 kWh / up to 948 kWh |
| Rated Power | 418 kW / up to 474 kW |
| Voltage | 1331.2 V / 1152 V |
| AC Interface | — (DC block) |
| Cooling | Liquid cooling |
| Ingress Protection | IP55 |
| Dimensions (W×D×H) | 1400×2400×2380 / 2070×2320×2738 mm |
| Weight | 8 t / 9.5 t |
| Operating Range | −30 … +50 °C |
Islands, remote sites, telecom, off-grid communities.
Commercial buildings, factories, campuses, farms.
UL9540A, UL1973, NFPA68/69, IEC 62933
Arctium EDGE 760
1.5-hour cabinet-to-cabinet fire resistance and a PACK-level submerged fire-extinguishing system. Three units in parallel reach 2.28 MWh.
| Rated Energy | 760 kWh |
| Rated Power | 380 kW (0.5P) |
| Voltage | 1267.2 Vdc (990–1445.4 V) |
| AC Interface | — |
| Cooling | Liquid cooling, 12 kW integrated cooler |
| Ingress Protection | IP55 |
| Dimensions (W×D×H) | 2400 × 1400 × 2500 mm |
| Weight | 8 t |
| Operating Range | −20 … +45 °C |
Buildings replacing standby diesel for short outages.
Demand-charge and coincident-peak management, weak-grid support, EV charging hubs buffering fast-charger peaks.
UL9540A, UL1973, UN38.3, UN3480, NFPA68
Arctium Navy Cube
Built to run in hybrid with a diesel genset — sub-20 ms response, doubles available output on limited grid connections, and auto-switches on low storage. Genset-companion storage for limited or off-grid connections.
| Rated Energy | 422 kWh / 633 kWh |
| Rated Power | 250 kW / 424 kW continuous |
| Voltage | 704 Vdc (616–792 V) |
| AC Interface | 380/400 Vac, 3φ 4-wire+E |
| Cooling | Liquid cooling |
| Ingress Protection | P54 cabinet / IP67 pack |
| Dimensions (W×D×H) | 2.99×2.59×2.44 m / 2.99×2.90×2.44 m |
| Weight | 9.5 t / 12 t |
| Operating Range | 0–50 °C charge, −20–50 °C discharge |
Mines, remote plants, industrial load spikes.
Standby power for critical systems in remote or mobile operations.
IEC 62619, UN38.3, UN3536, GB/T 36276
Ready to size an EDGE block for your site?
Every capacity shown is per-unit nameplate. We'll size the exact configuration to your measured or forecast load.