Chint Power Systems CPS ES-2MW/8MWh is a containerized LFP battery energy storage system with 8.3598 MWh nominal energy and about a 4-hour duration. It is supplied as an AC block with 2.08995 MW rated DC power and uses 314 Ah prismatic cells. The unit weighs 37 tonnes (81,571 lb) and uses liquid or forced air cooling.
Use Cases
Use in front of the meter is consistent with the specifications of Chint Power Systems CPS ES-2MW/8MWh. It connects at medium voltage, 12.47 kV, and ships as a block of 3 containers. Its nominal energy places it in the utility-scale size class.
Capabilities
A 0.5C rating points to grid services, support for the operation of the electricity network, and peak shaving, cutting the power drawn from the grid at peak times. Its listed configuration of 4 h points to energy shifting, taking in power and returning it hours later. The specifications suggest capacity value, standing in as firm capacity when demand peaks. An AC block with the inverter included makes Chint Power Systems CPS ES-2MW/8MWh a candidate for renewable colocation, sitting next to a wind or solar plant and sharing its grid connection.
Nominal energy
8.36MWh
Rated AC power
2MW
Rated DC power
2.09MW
Duration
4hour
C / P rate
0.5C
What does this system typically cost?
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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/8MWh by Chint Power Systems is assembled exclusively from public data to support early-stage screening and requires additional due diligence.
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