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GCE 160S512V 250A LFP System BMS High Voltage BMS Battery Management System for ESS & UPS Lithium Battery Energy Storage
GCE 160S512V 250A LFP System BMS High Voltage BMS Battery Management System for ESS & UPS Lithium Battery Energy Storage
GCE 160S512V 250A LFP System BMS High Voltage BMS Battery Management System for ESS & UPS Lithium Battery Energy Storage
GCE 160S512V 250A LFP System BMS High Voltage BMS Battery Management System for ESS & UPS Lithium Battery Energy Storage
Specifications
Application :
BESS UPS Solar Off Grid ESS Container ESS
Model Number :
RBMS-S20-250A-512V
Communication :
LAN(IP/TCP) RS485 CAN
Payment Terms :
T/T,L/C
Warranty :
36 months
Price :
USD1678/set (EXW) Negotiate the price with bruceliu@hngce.com/+8613620097954
Balancing :
200mA Passive or 3A Active
Supply Ability :
1000sets per month
Voltage :
512V
Certification :
CE TUV UL
Color :
Black OR White (MOQ)
Battery Chemistry :
LFP, NMC, Sodium-ion, LTO
MOQ :
2
Delivery Time :
20~25work days
Current :
250A
Place of Origin :
CHINA
Packaging Details :
Bubble bag, foam, carton
Design Feature :
AC, DC Dual power supply
Brand Name :
GCE
Description
GCE 160S512V 250A LFP System BMS High Voltage Battery Management System

160S 512V 250A Master Slave High Voltage BMS | 4U Rack Mount Battery Management System for LFP NCM LTO UPS ESS Off-Grid Microgrid Solar BESS

GCE 160S512V 250A LFP System BMS High Voltage BMS Battery Management System for ESS & UPS Lithium Battery Energy Storage
Product Overview

Our RBMS07-S20-250A512V 4U high-voltage rack BMS adopts a mature three-layer BMU+RBMS+SBMS master-slave distributed architecture, perfectly matching 16-series lithium modules to build a full 160S 512V 250A energy storage system. Compatible with LiFePO4, NCM, and LTO lithium cells, this industrial-grade battery management system serves multiple energy scenarios including large-scale commercial ESS, household energy storage, off-grid solar power stations, carport solar systems, microgrids and industrial UPS backup power.

GCE 160S512V 250A LFP System BMS High Voltage BMS Battery Management System for ESS & UPS Lithium Battery Energy Storage

The complete HV BMS kit contains 1 main master unit + 10 slave BMUs plus matched sampling harnesses; an extra SBMS master cluster controller is supplied for multi-cabinet parallel expansion to realize cross-rack unified communication and coordinated operation. Built per our official 4U two/three-wire RBMS specification V2.0, all hardware uses industrial-grade components with CE & RoHS certification for global energy projects.

GCE 160S512V 250A LFP System BMS High Voltage BMS Battery Management System for ESS & UPS Lithium Battery Energy Storage
Complete HV 160S 512V 250A BMS Full Kit Configuration

Full standard package for 160S 512V 250A energy storage system:

  • 1 x RBMS07-S20-250A512V 4U Master Rack BMS (2-wire standard, 4U 19-inch rack mounting, front wiring design)
  • 10 x BMU07-16S8T48F Slave Module Monitoring Unit (each with 8 built-in temperature sensors, 48V fan power supply)
  • 10 x sets of dedicated cell sampling wire harness (600/900/1200mm customizable lengths for voltage & temperature signal collection)
  • Cascaded CAN communication cables for master-slave BMU interconnection, equipped with 120Ω terminal matching resistors

Optional accessory: SBMS cluster master controller, required when parallel connecting over 2 sets of battery racks to achieve cross-rack data synchronization and group control.

GCE 160S512V 250A LFP System BMS High Voltage BMS Battery Management System for ESS & UPS Lithium Battery Energy Storage
Core Master RBMS Hardware Specifications
Model: RBMS07-S20-250A512V
Electrical Parameters
Operating voltage coverage 96V ~ 1000VDC, supports 160S 512V full configuration
Continuous rated current ±250A, instantaneous peak current up to 500A
Current sampling precision 1%FS industrial high accuracy
Standby power consumption ≤15W (2-wire version); dual AC+DC power supply with mains priority
Insulation withstand 2800VDC 1min <1mA, IP20 cabinet protection grade
Communication Ports (Multi-protocol open design)
  • CAN bus: Communication with all slave BMU modules
  • RS485 + CAN: Docking with PCS, inverter, and industrial UPS devices
  • Ethernet TCP/IP: Real-time data upload to EMS cloud monitoring platform
  • Supports remote IAP firmware upgrade without disassembly
Protection & Control Mechanism
  • Full-range safety protection: Overcharge, overdischarge, overcurrent, short-circuit (25KA@20ms), over/under temperature, reverse polarity
  • Built-in pre-charge circuit + automatic parallel circulation balance for multi-string battery packs
  • Manual DC cold start button, supports black startup without grid AC power
  • Optional functions: High-voltage insulation detection, external 4.3/7-inch HMI touch display
Physical Installation
  • Standard 4U 19-inch cabinet dimension: 482(W)*180(H)*500mm, net weight ~28kg
  • Front-in & front-out wiring layout for easy field maintenance
  • Fanless natural heat dissipation structure, no forced ventilation fans to reduce failure risks
Slave BMU (16S Module Monitor Unit) Key Parameters

Each BMU07-16S8T48F slave monitoring unit matches one 16-string lithium pack:

  • Supports 0~5V single-cell voltage detection
  • 8 independent NTC temperature probes per module to track cell heat evenly
  • Operating power: 12V supply, static power draw below 20mA
  • 48V cooling fan power interface for battery modules (17~24S models adopt 12V fan output)
  • Cascaded CAN communication for seamless data upload to the main RBMS master
Wire Harness Supporting List
  • Cell voltage & temperature sampling harness: 600/900/1200mm optional, multi-core shielded wire
  • BMU cascaded communication cables, matched 120Ω terminal resistors for long-distance anti-interference
  • Fan power wiring for battery module cooling units
Main Product Competitive Advantages
  • Three-level expandable master-slave topology, max 20 slave BMUs per master unit, supports multi-rack parallel via SBMS cluster controller
  • Universal compatibility with LFP, NCM, and LTO lithium cells, adaptable to all stationary energy storage scenes
  • Rich open communication protocols (CAN / RS485 / Ethernet), customizable docking with mainstream PCS & monitoring systems
  • Large-capacity onboard storage chip, expandable SD card to record 12+ months of operational & alarm logs
  • Fanless passive cooling design, long service life with minimum MTBF, wide operating range -20℃ ~ +45℃
  • CE & RoHS certified industrial hardware, full set of test reports available for overseas power & energy storage projects
  • OEM & ODM custom service available: adjust current, voltage, display, and communication protocols based on project demands
GCE 160S512V 250A LFP System BMS High Voltage BMS Battery Management System for ESS & UPS Lithium Battery Energy Storage
Wide Application Scenarios

Large-scale commercial energy storage station, residential home ESS, off-grid solar power system, solar carport storage, industrial microgrid, telecom UPS backup power, substation DC power supply, portable energy storage container

GCE 160S512V 250A LFP System BMS High Voltage BMS Battery Management System for ESS & UPS Lithium Battery Energy Storage
Common Customer FAQs
Q1: Are you a direct manufacturer or a trading company?
A: GCE is a professional HV BMS factory with independent R&D and production lines; clients are welcome to arrange factory inspection and production line visits.
Q2: Can I order trial samples for performance testing?
A: Sample orders are supported for technical verification and market evaluation, with negotiable sample costs and lead times.
Q3: What lithium cell chemistries does this BMS adapt to?
A: Fully compatible with LiFePO4, ternary NCM and lithium titanate LTO battery cells.
Q4: How long is the standard production lead time?
A: The standard production cycle is 15~20 working days after deposit and confirmed technical specifications; rush orders can be coordinated upon request.
Q5: What payment terms can we adopt?
A: T/T advance deposit is our standard settlement method; other flexible payment plans can be negotiated for bulk long-term orders.
Q6: What's the official warranty policy?
A: We provide a 3-year global warranty covering all hardware defects caused by manufacturing flaws.
Q7: Is customized development acceptable?
A: Minor parameter, communication, and hardware adjustments are available for mass quantity orders.
Q8: How do you control product quality before shipment?
A: All raw materials pass incoming inspection; every complete BMS set undergoes aging, full functional and safety testing before packaging and delivery.
Q9: Which international trade terms do you support?
A: EXW, FOB, CFR, CIF are all available. Small sample parcels can be shipped via DHL, UPS, FedEx Express.
GCE 160S512V 250A LFP System BMS High Voltage BMS Battery Management System for ESS & UPS Lithium Battery Energy Storage
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GCE 160S512V 250A LFP System BMS High Voltage BMS Battery Management System for ESS & UPS Lithium Battery Energy Storage

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Product Detail
Application :
BESS UPS Solar Off Grid ESS Container ESS
Model Number :
RBMS-S20-250A-512V
Communication :
LAN(IP/TCP) RS485 CAN
Payment Terms :
T/T,L/C
Warranty :
36 months
Price :
USD1678/set (EXW) Negotiate the price with bruceliu@hngce.com/+8613620097954
Contact Supplier
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GCE 160S512V 250A LFP System BMS High Voltage BMS Battery Management System for ESS & UPS Lithium Battery Energy Storage
GCE 160S512V 250A LFP System BMS High Voltage BMS Battery Management System for ESS & UPS Lithium Battery Energy Storage

Hunan GCE Technology Co.,Ltd

Verified Supplier
5 Years
hunan, changsha
Since 2012
Business Type :
Manufacturer, Exporter
Main Products :
high voltage BMS(HV BMS), Energy Storage BMS, Battery Management System
Total Annual :
23600000-30000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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