Chint Power Systems

CPS ES-2.4MW/10MWh

Grid-ScaleDC Block20 ft container

Updated Aug 28, 2026

Grid-ScaleDC Block20 ft containerUpdated Aug 28, 2026

Chint Power Systems CPS ES-2.4MW/10MWh is a containerized LFP battery energy storage system supplied as a DC block with 10.03176 MWh nominal energy and 2.50794 MW rated DC power. It uses 314 Ah prismatic cells, offers forced air, KNAN or liquid cooling, and weighs 43 tonnes (94,799 lb).

Use Cases

Use in front of the meter is consistent with the specifications of Chint Power Systems CPS ES-2.4MW/10MWh. By energy capacity, it belongs to the utility-scale class. It ships as a block of 2 containers.

Capabilities

A rating of 0.5C makes Chint Power Systems CPS ES-2.4MW/10MWh a candidate for peak shaving, reducing the peak load at the connection point, and the specifications indicate grid services, support that helps operators run the electricity network. The specifications suggest energy shifting, storing charge and releasing it hours later; it holds about 4.18 h of storage at full power, calculated from 10.03176 MWh and 2.4 MW, and that configuration indicates capacity value, standing in as firm capacity when demand peaks. Its DC block connects through a separate inverter, which points to renewable colocation, storing output from a wind or solar plant on the same site.

Nominal energy

10.03MWh

Rated AC power

2.4MW

Rated DC power

2.51MW

C / P rate

0.5C

What does this system typically cost?

BESSBASE.com user price estimates for CPS ES-2.4MW/10MWh by Chint Power Systems and similar storage systems. The ranges are LDP (Landed Duty Paid) prices per kWh that cover all expenses of delivering the goods to the buyer's premises, including production, shipping, sales margins, and import duties.

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Energy & Power

Nominal energy
10.03MWh
Rated DC power
2.51MW
Rated AC power
2.4MW
C / P rate
0.5 C

Architecture

Container count
2
Installation
Indoor or outdoor

DC Side

Nominal DC voltage
1,331.2 V
DC voltage range
1,164.8 – 1,497.6 V

AC Side

Grid frequency
50 Hz / 60 Hz

Physical & Footprint

Dimensions (W × D × H)
6,058 × 2,438 × 2,896mm
Weight
43t

Battery Cells

Chemistry
LFP
Cell capacity
314 Ah
Cell format
Prismatic
Cell supplier
CATL

Lifespan

Protection

Enclosure protection
NEMA 4XNEMA 3RIP54
Fire & safety
Fire suppression

Full Specification Sheet

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Plant Round-Trip Efficiency

Duration
energy ÷ power 4.18 h
0.24C
—
State of health
new system
as-new
—
DC block
typical @4.2 h
round trip @ 4.2 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
101.7m² total site area · 1 × 1
1,095 ft²0.0102 ha0.025 acres10.1 m² / MWh109 ft² / MWh
Unit W × D
6.06 × 2.44 m
19.88 × 8 ft
Site envelope
12.06 × 8.44 m
39.56 × 27.68 ft
Per unit
101.7 m²
Installed energy
10.03 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.

More Chint Power Systems Systems

6
CompareLogoVendorSystemEnergyPowerDurationBattery CellOpen
Chint Power Systems
CPS ES-2.4MW/10MWhDC Block · 20 ft container
10MWh2.4MWAC—0.5CLFP314 Ah · Prismatic
Chint Power Systems
CPS ES-2MW/8MWhAC Block · 20 ft container
8.36MWh2MWAC4h0.5CLFP314 Ah · Prismatic
Chint Power Systems
CPS ES-5015KWH-US-M-RDC Block · 20 ft container
5.02MWh2.51MWDC—0.5CLFP314 Ah · Prismatic
Chint Power Systems
CPS ES-2.4MW/5MWhDC Block · 20 ft container
5.02MWh2.4MWAC—0.5CLFP314 Ah · Prismatic
Chint Power Systems
CPS ES-4179KWH-USDC Block · 20 ft container
4.18MWh2.09MWDC—0.5CLFP314 Ah · Prismatic
Chint Power Systems
CPS ES-2MW/4MWhAC Block · 20 ft container
4.18MWh2MWAC2h0.5CLFP314 Ah · Prismatic

About the Vendor

Chint Power SystemsTier-1Listed Company

Founded in 2009 and based in Shanghai, China, Chint Power Systems started its energy storage business in 2016 and has shipped more than 1 GWh of storage. It offers commercial and utility-scale systems, including 125 kW/261 kWh units, 200 kW PCS inverters, 2.0 and 2.4 MW battery-storage inverter skids, and 4 and 5 MWh containerized BESS platforms for North America.

Production scale2-20 GWh
Company sizeSmall (1-300)
Vertical integrationMedium
BankabilityNeutral

How to Read the Product Page

This profile of CPS ES-2.4MW/10MWh by Chint Power Systems 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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