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GCE 5U HV BMS 45S 400A 144V China BMS High-voltage BMS manufacturer Custom high voltage cluster BMS solution

Name: GCE 5U HV BMS 45S 400A 144V China BMS High-voltage BMS manufacturer Custom high voltage cluster BMS solution
Brand: Hunan GCE Technology Co.,Ltd
SKU: RBMS-S24H-125A-144
Price: 556 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: GCE

Certification: CE/RoHS/MSDS

Model Number: RBMS-S24H-125A-144

Payment & Shipping Terms

Minimum Order Quantity: 2sets

Price: 556

Packaging Details: paper box

Delivery Time: 15days

Payment Terms: T/T,L/C,D/P

Supply Ability: 100000setes

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Product Details

Product Description

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                                                                                                                                                                                                                                                                                                                                                                                                                                                            GCE 5U HV BMS 45S, high voltage BMS 400A, custom HV BMS solution
                      

Product Name:	High Voltage BMS Battery Management System	Application:	Solar Energy Storage Systems,UPS Power Supply, Industrial/Commercial/Residential Energy Storage
Function:	Cell Balance Management, Safety Protection	Current:	50A
Voltage:	144V	Product Size:	48289500mm
Paper Box Size:	513621cm	Gross Weight:	18kg
Communication Protocol:	Modbus TCP	Communication:	RS485/Can/LAN/Bluetooth
Battery Type:	Lithium Battery/LiFePO4/LFP/Nmc/Lto	Design:	Master And Slave Separated
Balancing Type:	Passive Or Active Optinal	Cooling:	AIR COOLING
Grid Connection:	Off Grid, Hybrid Grid, On Grid	Warranty:	3 Years For RBMS,1 Year For BMU/PCB
OEM/ODM:	Acceptable

Product Name:	High Voltage BMS Battery Management System
Application:	Solar Energy Storage Systems,UPS Power Supply, Industrial/Commercial/Residential Energy Storage
Function:	Cell Balance Management, Safety Protection
Current:	50A
Voltage:	144V
Product Size:	48289500mm
Paper Box Size:	513621cm
Gross Weight:	18kg
Communication Protocol:	Modbus TCP
Communication:	RS485/Can/LAN/Bluetooth
Battery Type:	Lithium Battery/LiFePO4/LFP/Nmc/Lto
Design:	Master And Slave Separated
Balancing Type:	Passive Or Active Optinal
Cooling:	AIR COOLING
Grid Connection:	Off Grid, Hybrid Grid, On Grid
Warranty:	3 Years For RBMS,1 Year For BMU/PCB
OEM/ODM:	Acceptable

GCE 5U HV BMS 45S 400A 144V China BMS High-voltage BMS manufacturer Custom high voltage cluster BMS solution

GCE 5U HV BMS 45S 400A 144V High-Voltage Battery Management System

Professional custom high voltage cluster BMS solution for industrial energy storage applications

Key Features

Wide Voltage Adaptability: Supports 192-1000V DC voltage range and 0-250A current, perfectly matching large-scale energy storage systems (10KWh-1000MWh) and UPS lithium battery applications
Reliable Protection & Longevity: Comprehensive self-test functions and multi-layer protection strategies for enhanced battery safety and extended cycle life
Modular & Scalable Design: Distributed architecture for easy assembly, debugging, and maintenance; supports up to 432 battery cells in series
Rich Communication Compatibility: Multiple interfaces (RS485, CAN, Ethernet) with flexible protocols for seamless integration
Intuitive HMI Display: Built-in high-definition display shows real-time operational data
Stable Performance: Industrial-grade dustproof and anti-interference design, adaptable to harsh working environments (-20~60℃)

Applications

ESS: Energy storage systems and battery storage

Solar Storage: Solar PV and renewable energy storage

C & I Storage: Commercial and industrial energy storage

UPS: High voltage UPS and backup power systems

BESS: Rack-mounted and containerized BESS

System Functions

Monitoring: Cell Voltage, Current, Temperature

Calculation: SOC estimation, SOH estimation and SOP calculation

Protection: Over-charge, over-discharge, over-current, over-temperature, and short circuit protection

Fault Management: Fault detection, Fault record and Fault alarm

Communication: CAN, RS485 and Ethernet

Balance: Active Balance and Passive Balance

Product Images

Technical Specifications

Parameter	Details
Rated Current	400A, 500A (Optional)
Max Voltage	150V, 350V, 750V, 900V (Use according to rated voltage match)
Power Consumption	≤15W
Current Sampling Accuracy	±1%FS(50A); ±1%FS(500A)
Voltage Sampling Accuracy	0.5%FS(1000V)
SOC Estimation Error Value	≤5%
Insulation Withstand Voltage	2800VDC ＜1mA 1min
Ingress Protection	IP20
Size (WHD)	485220500(mm)
Net Weight	~32Kg
Communication Port with BMU	CAN
Communication Port with UPS	RS485/CAN
Communication Port with SBMS	RS485/CAN
Communication with Monitoring Software	Ethernet
Battery Charge & Discharge Management	Available
Battery Temperature Management	Available
Reverse Polarity Protection	Available
IAP Upgrade	Available
System Protection Parameter Setting	Available
Short Circuit Protection	Available (750V 45KA 20ms)
Pre-charge Function	Available
Parallel Circulation Control	Available
Event Record	Available 5000
DC power Start	Available (battery powered, commercial power as on / off signal)

Company Profile

Hunan GCE Technology Co Ltd is a prominent high-tech company established in 2012, specializing in the research, development, and manufacturing of High Voltage Lithium Battery Management Systems (BMS). Headquartered in Changsha, China, the company has built a global reputation as a leading supplier of intelligent battery management solutions for energy storage and backup power systems.

Core Business Focus

Our core business focuses on high-performance BMS solutions tailored for high voltage applications ranging from 96V to 1500V. We provide a comprehensive product line, including 30S to 75S integrated BMS and 60S to 270S master slave three-level architecture systems. These products are widely used in Utility Scale Energy Storage Systems (BESS), Industrial and Commercial ESS, Data Center UPS Lithium Battery Upgrades, and Microgrids.

Technical Expertise

GCE's core strengths lie in over a decade of dedicated R&D experience in high voltage technology. Our intelligent management systems utilize international leading algorithms for SOC precision of less than 3% and advanced safety protection strategies that effectively prevent thermal runaway and extend battery life. We have successfully deployed over 10,000 sets of BMS annually across more than 80 countries, providing a proven track record of stability and reliability.

Quality Assurance

Our production facility is equipped with advanced manufacturing lines and a professional technical team, ensuring a supply capacity of 1,000 sets per month. GCE has obtained CE, RoHS, and MSDS certifications and follows rigorous ISO quality management standards. Every unit undergoes strict technical validation, including high voltage insulation testing and communication protocol matching for global inverter brands like Deye, Huawei, and Sungrow. We stand by our products with a comprehensive 3-year warranty for Master BMS units and 1-year for PCBs.

Competitive Advantages

High-Voltage & High-Current Capacity: Supports up to 750V and 125A rated current, compatible with 200 cells in series, ideal for large-scale stationary storage
Flexible Architecture: Operates in standalone (BMU+RBMS) or parallel cluster mode (BMU+RBMS+SBMS), enabling easy system expansion
Superior Safety & Protection: Provides 20kA short-circuit protection (20ms response), pre-charge function, and dual dry-contact outputs for emergency control
Universal Communication: Equipped with RS485, CAN, Ethernet, and dry contacts; supports standard protocols and custom firmware adaptation for most PCS/Inverter/UPS brands
Full Data Traceability: Built-in 5,000-event memory + optional SD card logging, plus HMI display (4.3″/7″) for real-time monitoring and diagnostics
Rugged & Rack-Mountable: 3U 19-inch standard design, front-in/front-out wiring, IP20, operates from -20℃ to 55℃, with CE safety certification

Frequently Asked Questions

What voltage and current ranges does GCE BMS support for energy storage systems?

GCE BMS covers 192-1500V DC voltage and 0-500A current, compatible with 10KWh-1000MWh energy storage systems and UPS lithium battery applications, meeting diverse project scale needs.

Does GCE offer customization for BMS, and what are the requirements for free logo integration?

Yes, we support small-batch customization (starting from 5 units). For single RBMS orders of 20+ units, free logo integration into the display is provided without extra cost.

What communication interfaces and protocols does GCE BMS support?

GCE BMS is equipped with RS485, CAN, and Ethernet interfaces, compatible with flexible protocols. It seamlessly connects with third-party PCS and energy management systems for smooth data transmission.

How does GCE BMS perform in extreme temperature environments?

Our BMS features industrial-grade design, adapting to -20~60℃ harsh conditions. With advanced thermal management algorithms, it ensures stable operation in high-heat or low-temperature regions like Southeast Asia and Africa.

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