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30s-75s 50A/100A Master Slave All in One Battery Management System High Voltage BMS for BESS UPS

Name: 30s-75s 50A/100A Master Slave All in One Battery Management System High Voltage BMS for BESS UPS
Brand: Hunan GCE Technology Co.,Ltd
SKU: RBMS07S75S100A
Price: 570 USD
Availability: InStock

Product Details

Place of Origin: Hunan, China

Brand Name: GCE, GCE

Certification: CE/RoHS/UN38.3/MSDS

Model Number: RBMS07S75S100A

Payment & Shipping Terms

Minimum Order Quantity: 2 sets

Price: $570 / set

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Product Details

Product Description

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                                                                                                                                                                                                                                                                                                                                                                                                            30s-75s Battery Management System, 50A/100A High Voltage BMS, Master Slave All in One Integrated BMS
                      

Battery Type:	Lifepo4/NMC/LTO	Dimension:	410232128mm
Weight:	5.5kgs	Communication Port:	Rs485, CAN
Protection Class:	IP55	Cooling:	Air Cooling
Current:	50A/100A	Strings:	30s-75s
System Voltage:	120-370 VDC	Balancing Current:	100mA ± 10mA
Temperature Accuracy:	± 2℃	Voltage Accuracy:	±20mV
Short Circuit Protection:	7.5KA 20ms	Operating Temperature:	－20～60℃
Insulation Voltage:	1800VDC 1mA 1min

Battery Type:	Lifepo4/NMC/LTO
Dimension:	410232128mm
Weight:	5.5kgs
Communication Port:	Rs485, CAN
Protection Class:	IP55
Cooling:	Air Cooling
Current:	50A/100A
Strings:	30s-75s
System Voltage:	120-370 VDC
Balancing Current:	100mA ± 10mA
Temperature Accuracy:	± 2℃
Voltage Accuracy:	±20mV
Short Circuit Protection:	7.5KA 20ms
Operating Temperature:	－20～60℃
Insulation Voltage:	1800VDC 1mA 1min

30s-75s 50A/100A Master Slave All in One Battery Management System High Voltage BMS for BESS UPS

Best Selling GCE Battery BMS - Lifepo4/NMC/LTO High Voltage Battery Management System

GCE brings over 10 years of specialized experience in high voltage BMS research, development, and manufacturing. Our Battery Management Systems support voltages up to 1500V and are engineered for LFP, NMC, and LTO battery technologies in UPS, residential, commercial, and industrial energy storage applications.

The GCE BMS platform supports multiple parallel connections and can be configured as two-level or three-level architectures, making it suitable for applications ranging from kilowatt-hours to megawatt-hours. Our systems are compatible with leading inverter brands including Deye, Kehua, Sofar, Growatt, Sinexcel, ATESS, Sungrow, Goodwe, Megarevo, and Voltronic Power.

Technical Specifications

Basic Parameters	Specifications
System Operating Voltage Range	120-370 VDC
Rated Current	50A / 100A
Start-up Method	DC Start
Balancing Type	Passive Resistance Equalization
Balancing Current	100mA ± 10mA (when single cell voltage 3.50V)
Temperature Sampling Accuracy	± 2℃
Voltage Sampling Accuracy	Single Cell Voltage ±20mV
Communication Modes	CAN: 1 channel (communication with PCS/UPS) RS485: 1 channel (communication with host computer/PCS/UPS)
Display Options	6-digit LED indicator, 3.5" HMI display (optional), Host computer software available
Short Circuit Protection	7.5KA 20ms
Maximum Overload Capacity	50A system: 70A/10S transients 100A system: 150A/10S transients
Parallel Function	Supports parallel use (maximum 7 sets in parallel)
Protection Levels	Level 1: Cut off charging/discharging Level 2: Cut micro-break switch and power down system
Power Consumption	≤10W
Physical Dimensions	40923286mm
Weight	4.5kg
Insulation Withstand Voltage	1800VDC 1mA 1min
Compliance	Conforms to CE Standards
Operating Conditions	Temperature: －20～60℃ Humidity: <90 RH(40℃±2℃)

30S-75S Integrated BMS

Voltage Range: 96V-240V
Current Options: 50A / 100A
Communication: CAN & RS485
Design: Master & Slave All-in-One Configuration

Voltage Acquisition Wiring

Standard lengths available: 600mm, 900mm, 1200mm

Temperature Acquisition Wiring

Standard lengths available: 600mm, 900mm, 1200mm

Each 15S wire includes 3 temperature sensing probes. Total probes: 12 in 60S configuration, 15 in 75S configuration.

Company Introduction

Hunan GCE Technology Co., Ltd. (GCE) is a high-tech company specializing in BMS and battery energy storage system R&D and production for over 10 years. Our products serve industrial, commercial, and home energy storage markets.

Our 30s to 75s BMS solutions feature master-slave integrated design with relay solutions, meeting lithium battery requirements for multiple strings of small capacity batteries while significantly reducing user costs.

For larger applications, our 60s-405s systems utilize master-slave three-level architecture, meeting series and parallel requirements for high-capacity single lithium batteries up to 1500V.

Our stackable home energy storage systems (7.68KWh-40.96KWh) support 3-8 HV battery modules connected in series. These feature compact design, lightweight construction, plug-in embedded modules, and built-in smart BMS for easy installation and maintenance.

Frequently Asked Questions

Are you a manufacturer or a trading company?

We are a manufacturer with over 10 years of R&D and production experience. We welcome visits to our factory.

Can I get some samples?

Yes, sample orders are available for quality checking and market testing.

What kind of cells are applicable to this Battery Management System?

LFP, NMC, LTO and other lithium battery chemistries.

How about the delivery time?

Lead time typically ranges from 15 to 20 working days based on order specifications and quantity.

What are your terms of payment?

Advanced T/T is our primary payment method, with other terms negotiable upon request.

What are your warranty terms?

3 years for RBMS and 1 year for BMU/PCBs.

Can you produce BMS with customization requirements?

Yes, we provide OEM & ODM services.

How does your factory handle quality control?

Quality is our top priority. All products undergo strict quality control from incoming materials through assembly. Each unit is tested before packaging and shipping.

What is the voltage range supported by GCE High Voltage BMS?

GCE High Voltage BMS supports voltage ranges from 96V to 864V.

What is the current capacity range available for GCE High Voltage BMS?

Current options include 50A, 125A, 160A, 250A, 400A, and 500A to accommodate various system requirements.

Which inverters are compatible with GCE BMS?

GCE BMS supports CAN & RS485 protocols and is compatible with most well-known inverter brands including DEYE, Growatt, Goodwe, Sofar, Sungrow, Kehua, ATESS, Megarevo, Sinexcel, Pylontech, Solis, and Sermatec.

Packaging and Shipping

Shipping Method	Arrival Destination	Departure Point
By Sea	Sea port you want	Any port in China
By Air	Airport you want	Any port of China
By Railway	Your door	Any railway station
By Express	Your door	Changsha City

Packing list includes: Integrated BMS, voltage & temperature acquisition wires

Tags:

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Stackable high voltage BMS(HV BMS)

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