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Stackable high voltage BMS(HV BMS)

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High Voltage BMS 240S 768V 200A LFP System Lithium BMS Battery Management System for LiFePo4 Battery ESS UPS Off Grid Solar ESS

Name: High Voltage BMS 240S 768V 200A LFP System Lithium BMS Battery Management System for LiFePo4 Battery ESS UPS Off Grid Solar ESS
Brand: Hunan GCE Technology Co.,Ltd
SKU: RBMS-S20-250A-1000
Price: 100000000 USD
Availability: InStock

Product Details

Place of Origin: china

Brand Name: GCE

Certification: CE

Model Number: RBMS-S20-250A-1000

Document: GCE HV BMS 4U RBMS specific...on.pdf

Payment & Shipping Terms

Minimum Order Quantity: 2 units

Price: Consult with cara@hngce.com

Packaging Details: Cardboard box foam packaging

Delivery Time: 25 workdays

Payment Terms: L/C, T/T

Supply Ability: 1000 units per month

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Product Details

Product Description

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                                                                                                                                                                                                                                                                                    High Voltage BMS 240S 768V, LFP System Lithium BMS, LiFePo4 Battery ESS UPS
                      

Product Name:	Battery Management System BMS	Battery Type:	LFP NCM LTO
Application:	Solar Energy Storage Systems,ups,C&I ESS,Residential Energy Storage	Warranty:	3 Years
Communication:	RS485/CAN/LAN	Gross Weight:	24.5kg
Max Current:	250A	Balancing Tech:	Active/passive Balance(optional)
OEM/ODM:	Acceptable	Design:	Master And Slave Bms

Product Name:	Battery Management System BMS
Battery Type:	LFP NCM LTO
Application:	Solar Energy Storage Systems,ups,C&I ESS,Residential Energy Storage
Warranty:	3 Years
Communication:	RS485/CAN/LAN
Gross Weight:	24.5kg
Max Current:	250A
Balancing Tech:	Active/passive Balance(optional)
OEM/ODM:	Acceptable
Design:	Master And Slave Bms

High Voltage BMS 240S 768V 200A LFP System Lithium BMS Battery Management System for LiFePo4 Battery ESS UPS Off Grid Solar ESS

High Voltage BMS 240S 768V 200A LFP System

Lithium BMS Battery Management System for LiFePo4 Battery ESS UPS Off Grid Solar ESS

Product Overview

The 4U High Voltage Rack Battery Management System (RBMS) is a next-generation master controller designed for large-scale stationary lithium battery storage. Supporting voltages up to 1000V and currents up to 250A, this intelligent system offers flexible 2-wire (standard) or 3-wire (center-tap) configurations. With its robust 19-inch rack-mount design, dual power supply, and advanced (3-level) architecture, it delivers unparalleled safety, scalability, and communication compatibility for commercial and industrial energy storage projects.

Key Features & Technical Advantages

Wide Voltage & Current Portfolio - Available in 150V, 350V, 750V, and 1000V voltage levels with optional rated currents of 125A, 160A, or 250A. Supports up to 256 cells in series (400 for lead-carbon batteries), making it suitable for small UPS systems up to massive utility-scale racks.
Flexible System Architecture (2-Wire / 3-Wire) - Supports both standard two-wire systems (without mid-line) and 3-wire center-tap systems for applications requiring a neutral line. Operates in standalone mode (BMU+RBMS) or parallel cluster mode (BMU+RBMS+SEMS) to manage up to 15 racks simultaneously.
Ultimate Protection & Safety - Equipped with 25kA short-circuit protection (response within 20ms at 1000V), integrated pre-charge function, reverse polarity protection, and an Emergency Power Off (EPO) dry-contact input. Dual power supply (battery + AC mains, with mains priority) ensures uninterrupted operation.
Intelligent Automatic Parallel Control - Built-in automatic circulation suppression and auto-parallel/offline control algorithms eliminate balancing headaches, allowing effortless battery rack expansion without the risk of internal loop burnout.
Comprehensive Data Traceability - Stores up to 5,000 event records internally, with an optional SD card slot for long-term cell history logging. Supports real-time monitoring via an external HMI display (7-inch compatible).
Universal Communication Compatibility - Rich interface suite including RS485, CAN, Ethernet, and dry contact I/O. Pre-supports standard protocols and offers custom firmware adaptation to ensure seamless plug-and-play integration with virtually all PCS, Inverter, and UPS brands on the market.
Rugged Rack-Mountable Design - 4U standard 19-inch form factor (482*180*500mm), front-in/front-out wiring for easy maintenance, IP20 protection, and a wide operating temperature range of -20℃ to 45℃ (with derating above 45℃). CE safety certified (IEC62477-1, EN61000-6-2/4).

Core Functions

Function	Description
Charge/Discharge Management	Precisely controls charging and discharging based on battery health to maximize lifespan.
Temperature Monitoring	Real-time thermal management across all battery packs.
Fault Diagnosis & Protection	Auto-detects over-voltage, under-voltage, over-current, short-circuit, and insulation faults.
IAP Upgrade	Supports in-application programming for remote firmware updates without disassembly.
System Parameter Setting	Fully customizable protection thresholds to match different battery chemistries.
Data Analysis	SOC/SOH estimation with ±5% accuracy, providing smart grid-ready analytics.

Main Applications

PV Power Plant Storage - Grid-tied solar farms requiring high-voltage, high-current management.
Island / Off-Grid Energy Storage - Reliable power for remote locations without grid access.
Commercial & Industrial (C&I) Storage - Peak shaving, load shifting, and demand charge reduction.
Household / Residential ESS - High-voltage home battery systems paired with hybrid inverters.
Micro-Grid Applications - Stable coordination between multiple distributed energy resources.
UPS Backup Power - Data centers, hospitals, and industrial facilities needing critical power backup.
Power System 220V DC Supply - Substations and electrical infrastructure projects.

Why Choose This 4U RBMS?

Aspect	Competitive Edge
Scalability	Supports up to 256 series cells and 15 parallel racks - grows with your project.
Flexibility	2-wire or 3-wire options, plus custom protocols for any inverter/UPS brand.
Robustness	25kA short-circuit rating and dual power supply ensure maximum system uptime.
Traceability	5,000-event memory + SD card logging provides full operational transparency.
Compliance	CE certified, meeting international safety and EMC standards.

Tags:

high voltage BMS(HV BMS)

Energy Storage BMS

Battery Management System

Integrated BMS

Master Slave BMS

UPS BMS

ESS BMS

BMS Solution

Relay BMS

EV BMS

Stackable high voltage BMS(HV BMS)

Battery Energy Storage System

Battery Power

High Voltage BMS 240S 768V 200A LFP System Lithium BMS Battery Management System for LiFePo4 Battery ESS UPS Off Grid Solar ESS