Chint Power Systems CPS ES-2MW/4MWh is a containerized LFP storage system supplied as an AC block. It provides 4.1799 MWh nominal energy, about a 2-hour duration, and 2.08995 MW rated DC power. The unit uses 314 Ah prismatic cells with liquid cooling or forced air cooling.
Use Cases
Use in front of the meter is consistent with the specifications of Chint Power Systems CPS ES-2MW/4MWh. Its nominal energy is in the utility-scale size class. It connects at medium voltage, 12.47 kV, and ships as a block of 2 containers.
Capabilities
The shortest listed configuration, 2 h, makes Chint Power Systems CPS ES-2MW/4MWh a candidate for capacity value, being counted on as supply when the network is tight. An AC block with the inverter included points to renewable colocation, storing output from a wind or solar plant on the same site. The specifications suggest peak shaving, discharging into the hours of highest demand. That configuration indicates grid services, work that helps keep the electricity network running.
Nominal energy
4.18MWh
Rated AC power
2MW
Rated DC power
2.09MW
Duration
2hour
C / P rate
0.5C
What does this system typically cost?
BESSBASE.com user price estimates for CPS ES-2MW/4MWh 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
Architecture
DC Side
AC Side
Physical & Footprint
Battery Cells
Lifespan
Protection
Full Specification Sheet
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Plant Round-Trip Efficiency
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
Shared: one 3 m aisle serves both neighbours. Dedicated: each unit keeps its own 3 m, so gaps double to 6 m.
Single unit — matches the stored area_sqm convention.
More Chint Power Systems Systems
6| Compare | Logo | Vendor | System | Energy | Power | Duration | Battery Cell | Open |
|---|---|---|---|---|---|---|---|---|
| Chint Power Systems | CPS ES-2.4MW/10MWhDC Block · 20 ft container | 10MWh | 2.4MWAC | —0.5C | LFP314 Ah · Prismatic | |||
| Chint Power Systems | CPS ES-2MW/8MWhAC Block · 20 ft container | 8.36MWh | 2MWAC | 4h0.5C | LFP314 Ah · Prismatic | |||
| Chint Power Systems | CPS ES-5015KWH-US-M-RDC Block · 20 ft container | 5.02MWh | 2.51MWDC | —0.5C | LFP314 Ah · Prismatic | |||
| Chint Power Systems | CPS ES-2.4MW/5MWhDC Block · 20 ft container | 5.02MWh | 2.4MWAC | —0.5C | LFP314 Ah · Prismatic | |||
| Chint Power Systems | CPS ES-4179KWH-USDC Block · 20 ft container | 4.18MWh | 2.09MWDC | —0.5C | LFP314 Ah · Prismatic | |||
| Chint Power Systems | CPS ES-2MW/4MWhAC Block · 20 ft container | 4.18MWh | 2MWAC | 2h0.5C | LFP314 Ah · Prismatic |
About the Vendor
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.
How to Read the Product Page
This profile of CPS ES-2MW/4MWh 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.
