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Battery Energy Storage System (BESS)

BESS (Battery Energy Storage System) is a technology that stores electrical energy in batteries and releases it when needed. It is widely used in power grids, commercial and industrial facilities, and even homes to improve energy efficiency, reduce costs, and enhance power reliability. BESS plays a critical role in modern energy systems, enabling the transition to cleaner energy and smarter grids.

Our Commercial & Industrial energy storage system is a customerized solution integrating battery packs, BMS, PCS, EMS, auto transfer switch, etc.

It offers energy ranging from 50kWh to 1MWh and covers most of the commercial and industrial application scenarios, such as load shifting, renewable clipping, and back-up power, etc. We can offer customized designs and solutions for your specific needs.

System Key Features

Safe and Reliable

Benefit from high-precision SOC error ≤3%; high-precision SOH, battery health evaluation error ≤5%.

Modular Design

Enjoy the benefits of a modular design that ensures adaptability and scalability.

High Compatibility

A new way to deliver amazing user experiences to your customer on the web.

50kWh~1MWh

We offer energy storage systems of 50kWh~1MWh, used for commercial and industrial applications.

Advantages of Our BESS

BESS provides a wide range of technical, economic, and environmental benefits, making it a key enabler of the transition to a cleaner, more resilient, and efficient energy system.

High Flexibility and Scalability

Fast Response
Modular Design
Versatility
Economic Benefits

Peak Shaving
Demand Charge Reduction
Revenue Generation
Enhanced Grid Stability and Reliability

Frequency Regulation
Black Start Capability
Backup Power
Integration of Renewable Energy

Smoothing Intermittency
Reducing Curtailment
Store in Daytime and Use at Night
Environmental Benefits

Reduced Carbon Emissions
Improved Energy Efficiency
Support for Decentralized Energy Systems
Support for Energy Independence

Microgrids and Off-Grid Solutions
Residential Self-Consumption
Reducing Grid Dependence
Long-Term Cost Savings

Extends Equipment Life
Lowers Maintenance Costs
Reduced Grid Upgrade Costs
Improved Power Quality

Harmonic Filtering
Voltage and Frequency Stability

Product Specifications

Model	G50(All-in-one)	G60(All-in-one)	G80(All-in-one)	G100(All-in-one)	G215(All-in-one)	G233(All-in-one)	G372	G418
Battery Cell Type	LiFePO4	LiFePO4	LiFePO4	LiFePO4	LiFePO4	LiFePO4	LiFePO4	LiFePO4
Battery Energy	51.2kWh	61.4kWh	80kWh	100kWh	215kWh	233kWh	372.7kWh	418kWh
Battery Nominal Voltage	512V	614V	409V	844.8V	768V	832V	1331.2V	1331.2V
Voltage Range	448~584V	537.6~700.8V	345.6~460.8V	345.6~460.8V	600~876V	728~936V	1164.8~1497.6V	1164.8~1497.6V
Rated Charge/Discharge Rate	0.5P	0.5P	0.5P	0.5P	0.5P	0.5P	0.5P	0.5P
Max. Charge/Discharge Rate	1P	1P	1P	1P	1P	1P	1P	1P
Working Temperature	W: -20~55℃	W: -20~55℃	W: -20~55℃	W: -25~60℃	W: -25~60℃	W: -25~60℃	W: -30~55℃	W: -30~55℃
Cycle Lifetime	>6000@25C@0.5C	>6000@25C@0.5C	>6000@25C@0.5C	>6000@25C@0.5C	>6000@25C@0.5C	>6000@25C@0.5C	>8000@25C@0.5C	>8000@25C@0.5C
System Communication	RS485/CAN	RS485/CAN	RS485/CAN	RS485/CAN/Ethernet	RS485/CAN/Ethernet	RS485/CAN/Ethernet	RS485/CAN/4G	RS485/CAN/4G
System Cabinet Weight	805kg	942kg	1050kg	2100kg	3100kg	3025kg	3500kg	3500kg
System Protection	IP54	IP54	IP54	IP54	IP54	IP54	IP55	IP55
SystemCooling	Air cooling	Air cooling	Air cooling	Air Cooling	Air Cooling	Air Cooling/Liquid Cooling	Liquid Cooling	Liquid Cooling
Certification	EU:IEC62477,IEC62040, EN62040,EN61000; AS/NZS 4777.2, AS 62040.1.1; US: UL1741/UL1741SA, CPUC, RULE 21.IEEE1547	EU:IEC62477,IEC62040, EN62040,EN61000; AS/NZS 4777.2, AS 62040.1.1; US: UL1741/UL1741SA, CPUC, RULE 21.IEEE1547	EU:IEC62477,IEC62040, EN62040,EN61000; AS/NZS 4777.2, AS 62040.1.1; US: UL1741/UL1741SA, CPUC, RULE 21.IEEE1547	EU:IEC62477,IEC62040, EN62040,EN61000; AS/NZS 4777.2, AS 62040.1.1; US: UL1741/UL1741SA, CPUC, RULE 21.IEEE1547	GB/T36276,GB/T34120, GB/T34131	GB/T36276,GB/T34120, GB/T34131	IEC62619/CE/ UL1973/UL9540A/ UN38.3/RoHS	IEC62619/CE/ UL1973/UL9540A/ UN38.3/RoHS

Our Projects

Commercial & Industrial energy storage system case -1

Commercial & Industrial energy storage system case -2

Ontario, Canada

2020

The project began in Ontario, Canada in 2020. The first and second batches of 26 MWh have been delivered successfully and the total volume of the project is expected to be 40 MWh.

more Cases