Narada Power

Ecube L - Liquid Cooling Energy Storage Cabinet

Industrial & CommercialDC Block

Updated Sep 23, 2026

Industrial & CommercialDC BlockUpdated Sep 23, 2026

LFP battery energy storage system Narada Power Ecube L - Liquid Cooling Energy Storage Cabinet is for commercial and industrial use and is supplied as a DC block with 372.7 kWh nominal energy. Liquid cooling delivers 94% DC round-trip efficiency. It uses 280 Ah prismatic cells and weighs 3.5 tonnes (7,716 lb).

Use Cases

Narada Power Ecube L - Liquid Cooling Energy Storage Cabinet has nominal energy in the commercial and industrial size class. This specification points to use behind the meter, on the customer's side of the utility connection.

Capabilities

Narada Power Ecube L - Liquid Cooling Energy Storage Cabinet has a DC block that connects through a separate inverter, which points to renewable colocation, operating alongside a wind or solar plant on one site. The 0.5C rating suggests peak shaving, reducing the peak load at the connection point.

Nominal energy

0.37MWh

C / P rate

0.5C

Round-trip efficiency (AC)

94 %DC

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Energy & Power

Nominal energy
0.37MWh
C / P rate
0.5 C
Round-trip efficiency (DC)
94 %

Architecture

Installation
Outdoor-capable

DC Side

Nominal DC voltage
1,331.2 V

AC Side

Physical & Footprint

Dimensions (W × D × H)
1,400 × 1,400 × 2,350mm
Weight
3.5t

Battery Cells

Chemistry
LFP
Cell capacity
280 Ah
Cell format
Prismatic
Cell supplier
Narada Power (in-house)

Lifespan

Design life
20 years

Protection

Enclosure protection
IP55
Fire & safety
Aerosol, water

Full Specification Sheet

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Plant Round-Trip Efficiency

Duration
typical default
0.5C
—
State of health
new system
as-new
—
DC block
rte_dc 94 % @2 h
round trip @ 2 h
94 %
PCS (DC/AC)
typical default
each way
97.02 %
Transformer LV/MV
typical default
each way
98.01 %
Transformer MV/HV
typical default
each way
98.01 %
Cables (all segments)
typical default
each way
98.8 %
Auxiliary power (plant's own consumption)
typical default
−4.3 pts
Plant Round-Trip Efficiency at the Point of Interconnection
82.2 %
40 %100 %
1.216MWh charged for every 1 MWh discharged
Both measured at the grid connection point. The plant's own power use is already included in the losses.

The calculator estimates the full "plant" round-trip efficiency (RTE) at the point of interconnection. Some values are pre-blocked depending on information on a particular ESS. The rows that are marked "each way" are one-way efficiencies; they are applied on charge and again on discharge. We then square them. To enter a bundled PCS efficiency value, use its rated-power value, not peak. If the PCS skid already includes the LV/MV transformer, set Transformer LV/MV to 100 % so those losses are not counted twice.

Site Space Required

single unit clearance 3 m / side
54.8m² total site area · 1 × 1
589 ft²0.0055 ha0.014 acres148 m² / MWh1,593 ft² / MWh
Unit W × D
1.4 × 1.4 m
4.59 × 4.59 ft
Site envelope
7.4 × 7.4 m
24.28 × 24.28 ft
Per unit
54.8 m²
Installed energy
0.37 MWh
1 × nameplate
Units1
Per row1
Clearance between unitsShared

Shared: one 3 m aisle serves both neighbours. Dedicated: each unit keeps its own 3 m, so gaps double to 6 m.

Clearance allowance
6m per axis · 3 m per side
19.69 ft per axis · 9.84 ft per side

Single unit — matches the stored area_sqm convention.

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Narada Power
Ecube L - Liquid Cooling Energy Storage CabinetDC Block · cabinet
0.37MWh——0.5CLFP280 Ah · Prismatic
Narada Power0.26MWh0.13MWAC—0.5CLFP314 Ah · Prismatic

About the Vendor

Narada PowerTier-2Listed Company

Founded in 1994 and based in Hangzhou, China, Narada Power is a BESS maker. It makes battery materials, cells, BMS, PCS, EMS, system integration, operations and maintenance, and recycling, and it has shipped more than 70 GWh of energy storage products in more than 160 countries.

Production scale2-20 GWh
Company sizeLarge (1000-10000)
Vertical integrationHighest
BankabilityNeutral

How to Read the Product Page

This profile of Ecube L - Liquid Cooling Energy Storage Cabinet by Narada Power is assembled exclusively from public data to support early-stage screening and requires additional due diligence.

Always confirm these terms and technical specifications directly with the vendor and project stakeholders. Reflect all agreed-upon details in the legal agreements before making any investment decisions.

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