Quantum Utility-Scale ESS

Clean energy deserves
a bigger warehouse.

A 2.507 MW / 5.015 MWh liquid-cooled DC battery container, built as a project-scale DC storage block for renewable plants, utilities, microgrids and large C&I facilities.

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Series overview

Utility-scale storage,
delivered in one block.

Built around a 20 ft factory-pre-integrated DC battery block, the shipping LFP model covers centralized time-shifting and dispatch buffering for renewable power plants.

Quantum L5

Flagship

2.507 MW / 5.015 MWh · 1331.2 V (1164.8 ~ 1497.6 V)
1P416S × 12 (12 clusters in parallel)

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Key metrics

Hard numbers,
scaled for the plant.

5.015 MWh Energy capacity per block A 20 ft DC block packs 5 MWh-class energy; blocks in parallel scale a site into the hundreds of MWh. 2.507 MW Rated power (0.5P) 2.507 MW per block at 1884 A rated current, a two-hour energy unit built for daily cycling. 314 Ah LFP large-format cells 314 Ah cells in a 1P416S topology, 104.5 kWh per pack, for higher energy density and slower degradation. 44 t 20 ft standard container 6058 × 2438 × 2896 mm ISO container at approx. 44 t, road transport and crane friendly. 12 clusters Battery clusters in parallel 1P416S × 12 parallel clusters with cluster-level BMS, with safety and availability engineered down to the container level.

Applications

At home on every kind of plant site.

From renewable stations to large microgrids, one block covers the main utility-scale storage scenarios.

Utility plant block array — **Plant site · Block array** Blocks in parallel form hundred-MWh storage stations for centralized time-shifting and frequency reserve.

Wind and solar hybrid plant — **Wind–solar–storage hybrid** Paired with PV or wind farms to smooth output and improve grid absorption.

Grid dispatch buffering — **Grid dispatch · Buffering** Interfaces with EMS / SCADA and follows dispatch instructions as a grid-level energy buffer.

Large microgrid in emerging markets — **Large microgrids · Emerging markets** Utility-scale procurement and the main energy buffer for off-grid and weak-grid regions.

Specifications

Compare line by line, choose by need.

Core specifications

Model

Quantum L5 View details ›

Supply form

Quantum L5 20 ft containerized DC battery block, factory pre-integrated (BMS, liquid cooling, lighting, monitoring, fire suppression, surge protection, earthing)

Rated power / energy

Quantum L5 2.507 MW / 5.015 MWh

Cell chemistry

Quantum L5 LFP · 3.2 V / 314 Ah

System configuration

Quantum L5 1P416S × 12 (12 clusters in parallel)

System rated voltage

Quantum L5 1331.2 V (1164.8 ~ 1497.6 V)

Battery pack capacity

Quantum L5 104.4992 kWh / PACK (1P104S)

Electrical performance

Charge / discharge rate

Quantum L5 0.5P (rated current 1884 A)

Communication

Quantum L5 IEC 61850 / Modbus TCP/IP (see project guide)

System boundary

Quantum L5 DC battery unit: PCS, medium-voltage transformer, EMS/SCADA and grid-connection studies are station-level engineering scope

Structure & protection

Cooling

Quantum L5 Liquid cooling + dehumidification

Protection / anti-corrosion

Quantum L5 IP55 / IP54; C5-M anti-corrosion

Fire suppression

Quantum L5 PACK-level detection + Novec 1230 + explosion venting + fire-water interface; container-level fire detection + automatic suppression

Operating temperature

Quantum L5 -30 ~ 55 ℃

Humidity / altitude

Quantum L5 0 ~ 95% RH non-condensing; ≤ 2000 m / ≤ 3000 m

Dimensions / weight

Quantum L5 6058 × 2438 × 2896 mm, approx. 44 t

Documentation status

Quantum L5 Datasheet + project guide available (CN/EN)