3A Active Balancing high voltage bms Battery Management System ESS BMS 112S358.4V 125A HV BMS For UPS ESS HV Lifepo4 Batteries

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Hunan GCE Technology Co.,Ltd

City: changsha

Province/State:hunan

Country/Region:china

Tel:86-731-86187065

Contact Person:
Mr.Jeffrey View Contact Details

3A Active Balancing high voltage bms Battery Management System ESS BMS 112S358.4V 125A HV BMS For UPS ESS HV Lifepo4 Batteries

Price	Negotiable with bruceliu@hngce.com， +86 13620097954（whatsapp）
Insulation withstand voltage	2800VDC ＜1mA 1min
Place of Origin	China
Dimension	440mm178mm500mm
Minimum Order Quantity	2 Set
Voltage	358.4V
Strings	112S
Packaging Details	Corrugated Carton, bundles, pallets, wooden box
Parallel connection	Support up to 15 BMS connected in parallel
Communication Protocol	CAN
Style	Slave and master all in one device
Balancing Method	3A Active Balancing
Parameter Setting	available
Brand Name	GCE
Model Number	RBMS-S20-125A-358.4V
Certification	CE/ROHS/MSDS
Display	3.5-inch
Color	Black or White Optional
System protection parameter setting	Support
Operating ambient temperature	-20℃~60℃
Features	DC&AC dual power supply
Payment Terms	FOB/CFR/EXW
Delivery Time	15-20 days
Current	125A
Mounting Type	19" Rack
Compatible inverter	Deye, Growatt, Goodwe, Sofar, Atess, Sungrow, Bluesun...
Structure	3-level structure
Supply Ability	5000pcs / month

Detailed Product Description

3A Active Balancing High Voltage BMS Battery Management System

112S358.4V 125A HV BMS for UPS ESS HV LiFePO4 Batteries

Company Overview

Dedicated for more than a decade to the R&D and production of high-voltage battery management systems, GCE Technology serves as a professional OEM/ODM manufacturer offering fully customizable BMS solutions. Our product range supports operating voltages from 96V up to 1500V and is compatible with LFP, NMC, and LTO battery chemistries, catering to diverse needs including residential storage, commercial & industrial ESS, off-grid solar systems, and critical UPS backup power.

Technical Specifications

Parameter	Value
Nominal Load Current	125 Amps
System Voltage Options	358.4V, 409.6V, 512V, 563.2V (350V & 750V available on request)
Idle Power Consumption	<15W
Voltage Measurement Accuracy	±1% of full scale
Dielectric Strength	2800VDC isolation, leakage current <1mA
Protection Rating	IP20 (indoor use)
Dimensions	482×132×500 mm
Net Weight	16 kg
Communication Protocols	CAN bus, RS485, Ethernet

Core Features

Standard Functions

Smart charge/discharge control algorithms
Multiple temperature sensing points
Over-the-air IAP firmware updates
Short-circuit protection
Built-in precharge circuitry
Parallel operation sync for multiple units
Event logging - stores up to 5,000 fault/operation records
Redundant dual power inputs for enhanced reliability

Optional Upgrades

Integrated insulation monitoring module
Local HMI touch panel
Cascade expansion - up to 15 units in parallel
Dry contact terminals for external equipment control

Application Scenarios

Renewable energy storage: grid-connected PV plants, standalone wind-solar hybrid off-grid systems
Mission-critical UPS: data center IDC rooms, telecom base stations, essential facility backup
Industrial applications: factory energy backup, mining power storage, isolated microgrids
Distributed storage: commercial behind-the-meter, residential on/off-grid battery systems
Utility-scale storage: grid peak shaving, frequency regulation, renewable integration support

Business Information

Item	Details
Production Nature	In-house manufacturing with proprietary R&D team
Sample Policy	Evaluation samples available for performance testing
Cell Compatibility	Fully supports LFP, NMC, and LTO lithium types
Production Lead Time	15-20 working days after deposit
Payment Terms	T/T deposit, flexible arrangements for long-term partners
Warranty	3 years on main RBMS assembly, 1 year on BMU and PCBs
Custom Services	Full OEM and ODM capabilities
Quality Control	100% incoming component inspection and finished product testing
Flexible Configurations	Adjustable voltage (96V-864V) and current (50A-500A)
Inverter Pairing	Standard CAN/RS485 protocols compatible with major global inverter brands

Company Profile

Based in China, GCE Technology has concentrated exclusively on high-voltage lithium BMS design and manufacturing for the past ten years. Our modular BMS solutions provide dependable cross-brand inverter compatibility and flexible adaptation to various lithium battery chemistries. Continuous product refinement and rigorous quality assurance have established our long-standing reputation as a reliable supply partner for energy storage distributors and system integrators worldwide.

Product Tags: high voltage BMS for ESS 112S358.4V HV BMS active balancing BMS for Lifepo4

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