ESS

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Standard ESS
Customized ESS

Energy Storage System

System Characteristics

  • Hardware modular design

    PCS and DC-DC adopt modular design to facilitate maintenance and smooth upgrade.

  • Flexible combination

    Various combinations of 10ft and 20ft containers can meet customers' requirements for different battery capacities.

  • Modular and multifunctional EMS

    Self-developed EMS can be applied to various scenarios like self-sufficient enery, peak shaving and load shifting, peak to valley arbitrage,etc.

  • Optimize the functions of PV-ESS

    Combine the optimized DC coupling design with the PV system and achieve customized functions and improve revenue.

  • Visual remote management

    SmartOM（Integrated Energy Remote Monitoring System）is standard configuration.

  • Free life-time upgrade

    The EMS software of the same application is upgraded for free.

DC coupling design

The DC coupling system can regulate power generation and consumption without monitoring the power of the PV system, and provides a stable power supply during power outages.

Connection Mode-DC coupling

Mode-DC

EMS can monitor the power of PV plant and electricity purchase in real time. It can also impact on peak shaving and load shifting and improve the proportion of PV power consumption by sending charging and discharging instructions to PCS after calculation.

Connection Mode-AC coupling

Mode-AC
215kWh Self-sufficient & Disaster Prevention Integrated ESS
TK-ES-B215 series
215kWh Self- sufficient & Disaster Prevention Integrated ESS
  • Optional PCS and DC-DC configurations
  • 50kW(PCS)/50kW(DC-DC)/215kWh(BAT)
  • 50kW(PCS)/100kW(DC-DC)/215kWh(BAT)
  • 100kW(PCS)/100kW(DC-DC)/215kWh(BAT)

The 215kWh containerized ESS adopts a DC-side coupling design, which can effectively improve the utilization efficiency of the battery.The load tracking control is fast enough to avoid triggering the anti-reverse current system in C&I ESS.This system especially applies to emergency power supply when there is power failure and it has better stability and black start performance than AC-side coupling design.

The high-quality lithium iron phosphate battery produced by CATL guarantees the service life and safety of the system, and the PCS&DC-DC integrated machine can effectively save space of the container.

The system can also be simplified to a 215kWh AC-side coupling system or a pure ESS according to your needs.

Circuit Diagram Of ESS

Circuit Diagram Of ESS

Container Design Drawing

Container Design Drawing

Operating Curve

Operating Curve
No. Name Quantity
1 Lithium Battery Rack 215kWh * 1
2 PCS-AC 1 or 2
3 DC-DC Module 1 or 2
4 DC-DC & PCS Cabinet 1
5 10Ft Container 1
6 HVAC 1
7 Portable Fire Extinguisher 1
8 Control Cabinet EMS 1
9 UPS 1

Main Specifications Of ESS

PCS Max.AC output 100kW
AC voltage 380V(3P3W)
DC voltage range 600V～900V
Max.current for charge and discharge 160A
DC-DC Max.power 100kW
Input voltage range 250V～620V
Applicable capacity of PV module 50-200kWp
Battery Rated capacity 215kWh
Number of cycles
(@25℃,0.5C,DOD90%)
 ≥6000(SOH80%)
430kWh Self-sufficient & Disaster Prevention Integrated ESS
TK-ES-B430 Series
430kWh Self- sufficient
  • Different configurations are available depending on your needs.
  • 100kW(PCS)/100kW(DC-DC)/430kWh(BAT)
  • 100kW(PCS)/200kW(DC-DC)/430kWh(BAT)
  • 200kW(PCS)/200kW(DC-DC)/430kWh(BAT)
  • 100kW(PCS)/430kWh(BAT)(No PV)
  • 200kW(PCS)/430kWh(BAT)(No PV)

The 430kWh containerized ESS adopts a DC-side coupling design, which can effectively improve the utilization efficiency of energy storage.The load tracking control is fast enough to avoid triggering the anti-reverse current system. The high-quality lithium iron phosphate battery produced by CATL guarantees the service life and safety of the system, and the PCS&DC-DC integrated machine can effectively save space of the container.

Circuit Diagram Of ESS

Circuit Diagram Of ESS

Container Design Drawing

Container Design Drawing

Operating Curve

Operating Curve
No. Name Quantity
1 Lithium Battery Rack 215kWh * 2
2 PCS-AC 1 to 4
3 DC-DC Module 0 to 4
4 DC-DC & PCS Cabinet 1
5 10Ft Container 1
6 HVAC 1
7 Portable Fire Extinguisher 1
8 Control Cabinet EMS 1
9 UPS 1

Main Specifications Of ESS

.
PCS Max.AC output 200kW(4 modules)
AC voltage 380V(3P3W)
DC voltage range 600V～900V
Max.current for charge and discharge 320A
DC-DC Max.power 200kW(4 modules)
Input voltage range 250V～620V
Applicable capacity of PV module 100-400kWp
Battery Rated capacity 430kWh
Number of cycles (@25℃,0.5C,DOD90%) ≥6000（SOH80%）
Single 10Ft  ESS
Dimensions【W x H x D】：2991 x 2591 x 2438 mm

215 kWh

50kW~100kW

430 kWh

100kW~200kW

Single 10Ft ESS
Product Name Model Rated Battery Capacity
（kWh）		 DC-DC Power
（kW）		 Rated AC Power
（kW）
Single 10Ft ESS TK-ES-B215-A050 215 - 50
TK-ES-B215-A100 215 - 100
TK-ES-B215-D50-A050 215 50 50
TK-ES-B215-D100-A050 215 100 50
TK-ES-B215-D100-A100 215 100 100
TK-ES-B430-A100 430 - 100
TK-ES-B430-A200 430 - 200
TK-ES-B430-D100-A100 430 100 100
TK-ES-B430-D200-A100 430 200 100
TK-ES-B430-D200-A200 430 200 200
Model Rated Battery Capacity
（kWh）		 DC-DC Power
（kW）		 Rated AC Power
（kW）
TK-ES-B215-A050 215 - 50
TK-ES-B215-A100 215 - 100
TK-ES-B215-D50-A050 215 50 50
TK-ES-B215-D100-A050 215 100 50
TK-ES-B215-D100-A100 215 100 100
TK-ES-B430-A100 430 - 100
TK-ES-B430-A200 430 - 200
TK-ES-B430-D100-A100 430 100 100
TK-ES-B430-D200-A100 430 200 100
TK-ES-B430-D200-A200 430 200 200
Multiple 10Ft ESS
Dimensions【W x H x D】：2991 x 2591 x 2438 mm

645 kWh

150kW~300kW

860 kWh

200kW~400kW

1075 kWh

200kW~500kW

1290 kWh

300kW~600kW

1505 kWh

300kW~700kW

1720 kWh

400kW~800kW

Multiple 10Ft Containerized Combination System
Product Name Model Rated Battery Capacity
（kWh）		 DC-DC Power
（kW）		 Rated AC Power
（kW）
Multiple 10Ft ESS TK-ES-B645-D***-A*** 645 0-300 150-300
TK-ES-B860-D***-A*** 860 0-400 200-400
TK-ES-B1075-D***-A*** 1075 0-500 200-500
TK-ES-B1290-D***-A*** 1290 0-600 300-600
TK-ES-B1505-D***-A*** 1505 0-700 300-700
TK-ES-B1720-D***-A*** 1720 0-800 400-800
Model Rated Battery Capacity
（kWh）		 DC-DC Power
（kW）		 Rated AC Power
（kW）
TK-ES-B645-D***-A*** 645 0-300 150-300
TK-ES-B860-D***-A*** 860 0-400 200-400
TK-ES-B1075-D***-A*** 1075 0-500 200-500
TK-ES-B1290-D***-A*** 1290 0-600 300-600
TK-ES-B1505-D***-A*** 1505 0-700 300-700
TK-ES-B1720-D***-A*** 1720 0-800 400-800
※ The number of containers depends on your needs.
Single 20Ft ESS
Dimensions【W x H x D】：6058 x 2591 x 2438 mm

645 kWh

50kW~300kW

1290 kWh

300kW~500kW

Single 20Ft Containerized System
Product Name Model Rated Battery Capacity
（kWh）		 DC-DC Power
（kW）		 Rated AC Power
（kW）
Single 20Ft ESS TK-ES-B645-D***-A*** 645 0-300 150-300
TK-ES-B860-D***-A*** 860 0-400 200-400
TK-ES-B1075-D***-A*** 1075 - 200-500
TK-ES-B1290-D***-A*** 1290 - 300-500
Model Rated Battery Capacity
（kWh）		 DC-DC Power
（kW）		 Rated AC Power
（kW）
TK-ES-B645-D***-A*** 645 0-300 150-300
TK-ES-B860-D***-A*** 860 0-400 200-400
TK-ES-B1075-D***-A*** 1075 - 200-500
TK-ES-B1290-D***-A*** 1290 - 300-500
Multiple 20Ft ESS
Dimensions【W x H x D】：6058 x 2591 x 2438 mm

3010 kWh

500kW~1500kW

5160 kWh

1000kW~2500kW

8170 kWh

2000kW~4000kW

10320 kWh

2000kW~5000kW

Multiple 20Ft Containerized Combination System
Product Name Model Rated Battery Capacity
（kWh）		 DC-DC Power
（kW）		 Rated AC Power
（kW）
Multiple 20Ft ESS TK-ES-B2150-D***-A*** 2150 0-1000 500-1000
TK-ES-B3010-D***-A*** 3010 0-1500 500-1500
TK-ES-B5160-D***-A*** 5160 0-2500 1000-2500
TK-ES-B6020-D***-A*** 6020 0-3000 1500-3000
TK-ES-B8170-D***-A*** 8170 0-4000 2000-4000
TK-ES-B10320-D***-A*** 10320 0-5000 2000-5000
Model Rated Battery Capacity
（kWh）		 DC-DC Power
（kW）		 Rated AC Power
（kW）
TK-ES-B2150-D***-A*** 2150 0-1000 500-1000
TK-ES-B3010-D***-A*** 3010 0-1500 500-1500
TK-ES-B5160-D***-A*** 5160 0-2500 1000-2500
TK-ES-B6020-D***-A*** 6020 0-3000 1500-3000
TK-ES-B8170-D***-A*** 8170 0-4000 2000-4000
TK-ES-B10320-D***-A*** 10320 0-5000 2000-5000
※ The number of containers depends on your needs.
Large-scale Liquid-cooling ESS

Features

  • Systems above 5MW/10MWh integrates with liquid-cooling batteries and high-power PCS of 1500V .
  • CATL liquid-cooling battery cabinet with high integration can save space and reduce on-site workload.
  • Containerized or outdoor PCS can be selected according to customers' requirements.
  • It is oriented to various applications like PV and wind power ESS, shared ESS and grid-side ESS,etc.
Liquid-cooling Battery Cabinet

EnerOne

PCS

PCS

Outdoor PCS

Outdoor PCS

Containerized PCS

Containerized PCS