Industrial and Commercial 233kwh Liquid Solar Energy Storage Power System with Generator Backup

ECO-E233LS Liquid Energy Storage System

The 233KWH commercial & industrial energy storage system adopts advanced cabinet-level liquid cooling and temperature balancing strategy. The cell temperature difference is less than 3°C, which further improves the consistency of cell temperature and extends the battery life. The modular design makes the parallel solution more flexible and has higher energy density, which significantly improves the economy, safety and construction convenience of ESS projects.

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Key Features

All-in-one design for easy integration
Modular design for flexible expansion
Capacity of up to 233kWh and power up to 100kW
Black start capability for restoration

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Benefits

Efficient energy storage for C&I applications
Reliable power supply during emergencies
Cost-effective solar battery solution

Basic Specifications

Model NO.ECO-E233LS

Nominal Capacity233kwh

Cycle Life8000 Cycles

CoolingLiquid-Cooled

Grid TypeOn Grid / Off Grid

CommunicationRS485 / Ethernet

BMSBuilt-in Protection

Dimensions1250*1300*2400mm

Production Details

3D Structure Diagram

Key Components

Liquid-Cooled PACK: Consists of LFP cells (1P52S) with built-in BMU and liquid cooling plate. Enables protection against overvoltage, undervoltage, and overheating.

PCS: Modular bidirectional inverter specifically designed for small-scale energy storage, meeting requirements for microgrids and industrial ESS.

BMS: Supports three-level and two-level architectures for pack, cluster, and array protection. Real-time safety monitoring and fault diagnosis.

EMS: Integrated architecture design suitable for user-side ESS. Optimizes system operation to maximize benefits and ROI.

Technical Parameters

DC Side
Cell Type	LFP 280Ah
PACK Capacity	46.592kWh
Battery System Capacity	233.96kWh
Voltage Range	728~936Vdc
AC Side
Rated Power	100kW
Nominal Voltage	400Vac/3P+N+PE
Frequency	50/60 Hz
General Data
System Efficiency	≥90%
Cycle Life	≥8,000 times
Ingress Rating	IP55 (Cabinet) / IP65 (Pack)
Operating Temp	-25ºC ~ 55ºC
Fire Safety	NOVEC1230 / Aerosol

Application Scenarios

Energy storage solutions are widely used in: Industrial Parks, Factories, Microgrids, EV Charging Stations, Commercial Complexes, and Data Centers.

Project Showcase & Exhibition

Frequently Asked Questions

Q: What is the main advantage of liquid cooling in this ESS?

A: The liquid cooling system ensures cell temperature differences remain below 3°C, which significantly improves battery consistency, safety, and extends the overall cycle life to over 8,000 cycles.

Q: Can this energy storage system work off-grid?

A: Yes, the system supports both on-grid and off-grid modes and features black start capability for independent power restoration during outages.

Q: What safety features are integrated into the cabinet?

A: The system includes a multi-level BMS for real-time monitoring and an integrated fire suppression system using NOVEC1230 or aerosol to prevent thermal runaway.

Q: Is the system expandable if my energy needs grow?

A: Absolutely. The modular design allows for simplified parallel expansion, making it easy to increase capacity as your industrial or commercial requirements scale.

Q: How long is the typical warranty for the battery system?

A: The standard warranty ranges from 5 to 10 years, depending on the specific project configuration and application environment.

Q: What is the installation footprint of the 233kWh cabinet?

A: The system is highly compact with a footprint of only 1.4m², allowing for easy transportation and fast installation in space-constrained locations.

Industrial and Commercial 233kwh Liquid Solar Energy Storage Power System with Generator Backup