Bess Solar 100kW 233kWh 125kW 261kWh Energy Storage System C&I Outdoor Battery Industrial and Commercial Energy Storage Cabinet

Product Description

These two liquid-cooled energy storage cabinets are standardized products designed for industrial and commercial energy storage scenarios, covering different power and capacity requirements. Their core design revolves around high safety, long lifespan, and efficient thermal management.

100kW/233kWh Model

Highly integrated design including battery pack, liquid cooling, BMS, PCS, and fire protection in less than 1.5 square meters.

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125kW/261kWh Model

Upgraded energy density using 280Ah or 314Ah high-capacity cells, supporting seamless grid-connected and off-grid switching.

Product Description & Visuals
Liquid-Cooled Storage Cabinet 1
Liquid-Cooled Storage Cabinet 2
Detailed Component View
Technical Specifications
Model Parameters 100kW/233kWh 125kW/261kWh
Battery Parameters
Rated Capacity232kWh261kWh
Rated Voltage832V
Cell TypeLFP (Lithium Iron Phosphate)
Cell Capacity280Ah314Ah
AC Parameters
Rated AC Power100kW125kW
Rated AC Voltage400V (3W+N+PE)
System Efficiency> 90%
General Parameters
Protection LevelIP55
Cooling ModeIntelligent liquid-cooled
Dimensions (W*D*H)1600*1350*2300mm
Weight (approx.)3180kg3330kg
Applications & Structure
Application Overview
Wiring Diagram

Common Technological Advantages: Both products feature a liquid cooling solution that controls cell temperature differences within 3℃, extending cycle life to over 6000 cycles. They support a 1C charge/discharge rate and come standard with a cloud monitoring platform for real-time tracking of over 200 data points.

Project Display & Solutions
Factory Showcase
Project Display
Packing and Transport
C&I Solutions

C&I PCS and BESS solutions help achieve peak shaving, PV self-consumption, and microgrid backup power.

Manufacturing Capability

Founded in 2002, our enterprise specializes in the photovoltaic (PV) field, providing high-quality clean energy products globally. Our portfolio includes solar modules, inverters, lithium batteries, and containerized energy storage systems. All products meet ISO 9001:2015 and ISO 14001:2015 standards, ensuring excellent adaptability to extreme environments across North America, Europe, and Africa.

Frequently Asked Questions
What are the main differences between these two liquid-cooled energy storage cabinets?
The main difference lies in rated power and capacity. The 100kW/233kWh model is ideal for stable discharge needs, while the 125kW/261kWh model offers higher power for large load fluctuations.
What are the advantages of liquid cooling over air cooling?
Liquid cooling provides superior heat dissipation, keeps cell temperature differences small, extends battery life, and allows the system to operate in high-dust or high-temperature environments.
What safety features are included in the design?
The system includes multi-level electrical protection, cell-level monitoring, and an automatic aerosol or heptafluoropropane fire suppression system for maximum safety.
Is the installation and commissioning complex?
No. The cabinets feature a pre-installed integrated design. On-site work is limited to foundation prep, placement, and cable connection, typically completed within a few days.
Does the system support remote monitoring?
Yes, it includes an Energy Management System (EMS) compatible with cloud platforms via 4G/Ethernet for real-time monitoring and fault warnings.
Can it operate off-grid during a power outage?
Yes. It can automatically switch to off-grid mode within 20 milliseconds, ensuring continuous power supply for critical loads.

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