GCE high voltage life4po BMS 75S 240V 500A 5U master BMS battery storage BMS for energy storage system,UPS,ESS,off-gird/Hybrid solar system

Original price was: $2,163.00.Current price is: $1,664.00.

GCE high voltage BMS has a highly integrated overall solution.  GCE’s BMS has three major characteristics: high efficiency, stability and reliability, and has been providing BMS equipment for large global energy storage projects and UPS international giants for many years.

10000 in stock


GCE high voltage life4po BMS 75S 240V 500A 5U master BMS battery storage BMS for energy storage system,UPS,ESS,off-gird/Hybrid solar system

5U standard 19 inch high voltage BMS master BMS iron box battery storage BMS for energy storage

what kind of cell will be suitable for our BMS?

Cell type : LFP NMC LTO are all availble

what’s the communication interface ?

flexible communication interface for can / RS485/ Ethernet /dry contact input and output interfaces,

supporting communication with most PCS and monitoring servers on the market.

Best BMS solutions to save your cost :

75S 240V 500A

  1. make 15S cells to be a battery Pack(module)and 5 packs(modules) in series

Attention: if your battery capacity is big enough (200Ah or more), please use 9S cells as a battery pack to make each pack not too heavy to lift up,

if your cell capacity is less than 150Ah or less, 15S battery pack as each pack will help you to save cost.


GCE master BMS consists of main control PCB(MCU), charging and discharging DC contactors, Hall sensor, DC power supply, high voltage PCB, breaker, rich communication ports, and options for different requirements.

GCE BMS provides complete battery management and control logic. After years of upgrading and iteration, GCE BMS can easily solve all problems at the customer’s site.

bms Industrial Battery Solution bms Solution bms power solution smart bms lipo battery bms lifepo4 bmsLifepo4 BMS Bms for Lithium Ion Battery high voltage bms master slave bms

5U bms application for battery pack solution UPS ESS
5U master 240V-1000V 400A/500A
Accquision wire BMS accessories wire to bmu
Accquision wire BMS accessories wire to bmu


Application scenarios

◎ Battery Energy Storage System(BESS)

◎ Off-grid energy storage

◎ Data Center

◎ Grid frequency modulation energy storage

◎ Track power/traction

◎ LFP UPS power supply

BMS application UPS ESS Solar ESS BESS off-grid ess
High voltage BMS  Master BMS application UPS ESS Solar ESS BESS

Rack BMS product is a battery management system developed for large-scale high-voltage battery energy storage systems as well as UPS applications. And GCE BMS adopts distributed architecture and modular design, also, GCE BMS is highly configurable and easy to assemble, debug and maintain. It is suitable for various battery energy storage systems with DC voltage below 1000V.

First of all, Secondary architecture: (BMU + RBMS), 10kwh-100kwh.

Secondly, Three-level architecture: (BMU + RBMS + SBMS), 50kwh-2mwh.

At last, Four-level architecture: (BMU + RBMS + SBMS + EMS), 2mwh to 1000mwh.

GCE BMS has perfect and reliable operation and protection strategies to effectively prolong the service life of the battery pack.

With a variety of communication interfaces, it can directly or indirectly connect with the third-party energy management system.

Product Features

※ Advanced battery management system—The highly integrated battery management system can realize seamless monitoring.

※ Perfect self-checking and running status checking function, with HMI display screen,system running information is clear at a glance.

※ Complete and reliable system control and protection strategies, comprehensively guarantee battery safety, and escort to extend the life of battery packs.

※ Modular design, configurable and expandable—multiple energy storage units can be flexibly combined and expanded into a larger energy storage system.

※ Abundant communication interfaces—multiple RS485, CAN, Ethernet, dry contact input and output interfaces, supporting communication with most PCS and monitoring servers on the market.

※ The communication interface protocol is flexible—the factory comes with the company’s communication protocol, and it can also be adapted to the PCS of different manufacturers according to customer needs.

※ The built-in large-capacity memory chip can store a large amount of key operating data, and an SD card can be added to realize battery historical data storage

※ Automatic circulation control and automatic parallel/offline control can easily realize the parallel connection of battery packs.

RBMS’s main technical parameters

Basic ParametersMax. current.50A(2U) 125A(3U). 160A(4U). 250A(4U) 400A(5U) 500A(5U)(Optional)
Highest Voltage96V-1000V(Optional)
Power consumption≤25W(Three wire systems / Center tap); ≤15W(Two wire systems)
Current sampling accuracy1%FSR
Insulation withstand voltage2800VDC <1mA 1min
Protection levelIP20
New Weight~32Kg
Communication PortCommunication port with BMUCAN
Communication port with UPSRS485/CAN
Communication port with SBMSRS485/CAN
Communication with monitoring softwareEthernet
Basic FunctionBattery charge&discharge Management.available
Battery  Temperature Managementavailable
IAP Upgradeavailable
System protection parameter settingavailable
Short circuit protectionavailable(25KA 20ms)
Pre-charge functionavailable
Parallel circulation controlavailable
Event recordAvailable(5000)
Systems with center tapAvailable(Optional)
Dual power supplyAvailable(Battery +   municipal   power   supply, municipal power in priority)
Optional functionInsulation detectionApplicable to voltage minimum 300V systems (optional)
HMI display3.5 inches, 7 inches optional (external) (optional)
Stand-alone  or    parallel functionSet up before leaving the factory
Dry contactMaximum 2 dry contact outputs (optional)
OthersAppearance, ColorRAL9005 Black sand grain
Installation methodSuitable for standard 19-inch cabinet installation
Incoming and outgoing line modeFront side in and front side out.
Operating ambient temperature-20℃~60℃
Operating ambient humidity5%~75%RH
Comply with National standardsGB/T 16935.1 GB/T 17626.2 GB/T 17626.5
Safety CertificationComply with CE certification standards

High voltage BMS 5U master BMS Dimension

5U master bms size


High voltage BMS Structure/Diagram

if you want to know more about our advanced high voltage bms , please DOWNLOAD our specifications or contact us directly.

Packing and shipping


Company introduction


Hunan GCE Technology Co., Ltd. is a high-tech company specializing in the research and development of BMS and lithium battery peripheral equipment. We produce BMS voltage from 48V to 1000V with master and slave three-level structure solution.

Our BMS products adopt a distributed architecture, modular design concept, are highly configurable, easy to assemble, debug, and maintain, and can meet the needs of a variety of projects. Intelligent modular high-voltage BMS which is suitable for LFP & NMC batteries in BESS, UPS, EV & For energy storage system Lithium-ion battery solution Off grid Solar Energy Storage System as well as Telecom Base Station battery Storage.

Additional information

Weight38 kg


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