5 MWh Liquid-Cooled Containerized Battery Energy Storage System
5.016 MWh
Capacity
LFP
Chemistry
Why Ecocell Grid Is a Smarter Energy Storage Solution
A high-performance 20-ft containerised grid-scale storage solution engineered for front-of-meter and behind-the-meter applications. Built to deliver frequency regulation, peak shifting, and renewable firming with exceptional thermal stability, maintaining cell temperature variation below 3°C even on the hottest days.
Cell Level Liquid Cooling
Efficient coolant loops maintain uniform cell temperatures within 3°C, safeguarding performance, capacity, and long-term cycle life.
Smart Cluster Energy Management
Each cluster operates independently, reducing mismatch losses and maximizing rated energy output every cycle.
Advanced Multi-Tier Fire Protection
Advanced VOC sensing, aerosol suppression, and container flooding create a comprehensive layered safety system.
Fast & Hassle-Free Installation
The Complete Technical Specification.
The complete specification set, from electrical performance to mechanical dimensions, all in one place.
Electrical
Auxiliary Power Parameters
60 kW – 400 V / 50 Hz, 3N + PE
Ingress Protection (IP) Rating
IP54
Installation Method
Outdoor Installation
Altitude
≤ 3000 m
Fire Protection System
Aerosol and Water Firefighting
Operating Temperature Range
-20 ℃ to +50 ℃, derating > 45 ℃
Operating Conditions
2C Charge / 2C Discharge
Dimensions (W*D*H)
6058 mm x 2438 mm x 2896 mm
Corrosion Protection Level
C4 (C5 optional)
Storage Temperature
-20 ℃ ～ +35 ℃, < 6 months
System Communication Interface
CAN / Ethernet / RS485
Weight
～ 43 T
Lightning Protection Level
Level II
Operating Humidity Range
0 ~ 95 % RH, no condensation
External System Communication Protocol
Modbus TCP / IEC61850
Certifications
IEC62619 / IEC61000 / IEC62477 / UN38.3/ UL / NFPA
Electrical
Auxiliary Power Parameters
60 kW – 400 V / 50 Hz, 3N + PE
Ingress Protection (IP) Rating
IP54
Installation Method
Outdoor Installation
Altitude
≤ 3000 m
Fire Protection System
Aerosol and Water Firefighting
Operating Temperature Range
-20 ℃ to +50 ℃, derating > 45 ℃
Operating Conditions
2C Charge / 2C Discharge
Dimensions (W*D*H)
6058 mm x 2438 mm x 2896 mm
Corrosion Protection Level
C4 (C5 optional)
Storage Temperature
-20 ℃ ～ +35 ℃, < 6 months
System Communication Interface
CAN / Ethernet / RS485
Weight
～ 43 T
Lightning Protection Level
Level II
Operating Humidity Range
0 ~ 95 % RH, no condensation
External System Communication Protocol
Modbus TCP / IEC61850
Certifications
IEC62619 / IEC61000 / IEC62477 / UN38.3/ UL / NFPA
Battery
Cell Type
LFP – 3.2 V – 314 Ah
Charge/Discharge Rate (C-Rate)
≤ 0.5 C
Cycle Life
≥ 8000 cycles（25 ℃ ± 10 ℃, 100 % DOD, 80 % EOL）
Nominal Capacity
5016 kWh
Maximum Charge
2500 kW
Cooling Method
Liquid Cooling
Nominal DC Voltage
1331.2 V
Operating Temperature
Charging: -0 ℃ ～ 60 ℃;
Discharging: -30 ℃～ 60 ℃
DC Voltage Range
1165 V ～ 1497 V
Recommended Ambient Temperature
25 °C ± 10 °C
Battery
Cell Type
LFP – 3.2 V – 314 Ah
Charge/Discharge Rate (C-Rate)
≤ 0.5 C
Cycle Life
≥ 8000 cycles（25 ℃ ± 10 ℃, 100 % DOD, 80 % EOL）
Nominal Capacity
5016 kWh
Maximum Charge
2500 kW
Cooling Method
Liquid Cooling
Nominal DC Voltage
1331.2 V
Operating Temperature
Charging: -0 ℃ ～ 60 ℃;
Discharging: -30 ℃～ 60 ℃
DC Voltage Range
1165 V ～ 1497 V
Recommended Ambient Temperature
25 °C ± 10 °C
Where Ecocell Grid Makes a Difference.
Designed for demanding utility and large C&I energy storage applications, with proven deployment across multiple operating sites.
Frequency regulation (FCR / aFRR)
Renewable Firming and Ramp Control
Peak Load Reduction for Utilities and Large C&I
Renewable Power Utilization Management
Explore the Ecocell Product Range
One Core Technology, One Cloud EMS, Built for Three Deployment Scales.
Commercial & Industrial
125 kW / 261 kWh Liquid-Cooled All-in-One BESS
All-in-one energy storage designed for seamless integration at C&I facilities.
261 kWh
Capacity
Residential
5 kWh Lithium Battery for Energy Storage
Reliable backup and solar storage for homes and commercial spaces.
5.12 kWh
Capacity