Is the installation complicated?

No, installation is straightforward. We provide complete installation videos,Wiring diagrams and our professional technical team also offers remote assistance and configuration support to ensure smooth setup.

What warranty and technical support are provided?

Warranty: 1-year quality warranty. Technical Support: 24x7 hotline and online support, with remote diagnostics to resolve most software and configuration issues.

Lws Energy Storage BMS High Voltage 75s 80s 96s 128s 100A 200A 300A High Voltage BMS

Name: Lws Energy Storage BMS High Voltage 75s 80s 96s 128s 100A 200A 300A High Voltage BMS
Brand: Shenzhen Li-ion Battery Bodyguard Technology Co., Limited
SKU: 2288219395

Guangdong, ChinaShenzhen Li-ion Battery Bodyguard Technology Co., Limited

US$459.00-630.00

1 Piece

Sample price:US$480.00/piece.Request sample

Product profile

Customization

Available

Strings

5s-320s

Normal Working Voltage

240V

Model NO.

LWS-HVBMS-965

Current

100A/200A/300A(Optional)

Supports Max Voltage

1000V

Application

Home Energy Storage/Backup Power for Communication

Balance Function

Active Balance/Passive Balance

Certification

RS485,Can,WiFi

Delivery Time

7-15 Days After Payment for Small Order

Condition

New

Testing Service

100%E-Testing

Size

480*380*130mm

Net Weight

10kg

Ambient Temperature

-25ºC-70ºC

Slave Board Size

L120.4*W90*T19.7mm

Transport Package

in: Vacuum Packing/out: Packing: Carton Packing

Specification

Customized

Trademark

LWS

Origin

Shenzhen, Guangdong

HS Code

8536300000

Key features

The Battery Management System (BMS) adopts a master-slave architecture, specifically designed for high-voltage,large-capacity battery packs (such as those used in electric vehicles, energy storage sys

The BMS Supports 5S-320S Battery Packs,With A Voltage Range Of 96V-1000V,Suitable for Large-Capacity,High-voltage Applications.

Supports Active And Passive Balancing, Ensuring Even Charge Distribution Across Cells And Extending The Battery Pack's Lifespan.

Current Capacity: 100A / 200A / 300A (Optional)

Supports Industry Standard Protocols, Including , including CAN/RS485/RS232/Wifi.

Company profile

Self-brandedPatents AwardedYears of Export ExperienceHigh Repeat Buyers Choice

Shenzhen Li-ion Battery Bodyguard Technology Co., Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Shenzhen Port, Hong Kong PortAverage Response Time: ≤7.19h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a Battery BMS manufacturer with documented quality, service, R&D, and production processes. It reports OEM and ODM services, SDK availability, 3D design, broad customization, recent new-product activity, and documented design and verification records. Production-related evidence includes SMT, screen printing, reflow soldering, AOI, coating, drying, packaging, and dedicated testing equipment, with standardized finished-product inspection instructions. It has participated in several offline trade shows and identifies Shenzhen and Hong Kong ports as nearby logistics points. However, the provided information does not establish certifications, named customer cases, or financial performance; it also reports no overseas warehouses, showrooms, agents, or branches.

Supplier typeThe supplier identifies itself as an active Battery BMS manufacturer and reports both OEM services for well-known brands and ODM services. This supports classification as a BMS manufacturer with contract design and manufacturing capabilities.

After-Sales capabilityThe supplier reports clear procedures and followed records for corrective and preventive actions and customer complaint handling. Its technology engineers also provide technical support for production and after-sales service, indicating documented and technically supported after-sales processes.

R&D capabilityR&D engineers handle customer-request confirmation, technical support, and new-product development; design input, output, review, verification, and validation documents are reportedly available for audit. The supplier also reports new products within the past year, ODM capability, and SDK availability, providing explicit evidence of active R&D capability.

Production capacityThe supplier reports multiple manufacturing and testing facilities, including SMT, screen printing, reflow soldering, AOI, coating, drying, packaging, and dedicated power-protection-board testing equipment. It also states that finished-product inspection instructions are available and uniformly followed, while quality assurance and written supplier-service assessment procedures are reported.

Customization capabilityThe supplier provides 3D software design services and reports customization from samples, designs, flexible customization, minor customization, and full customization. These statements directly support broad product and design customization capability.

Product Q&A

Q:What Battery Series and Voltage Range Does the High-voltage Bms Support?

The BMS Supports 5S-320S Battery Packs,With A Voltage Range Of 96V-1000V,Suitable for Large-Capacity,High-voltage Applications.

Q:Which Inverter Brands and Protocols Are Compatible?

Our Bms Is Compatible With Various Inverter Manufacturers Such As Goodwe, Sofar, Deye, Growatt, Etc., Supporting Standard Communication Protocols For Seamless Integration.

Q:Does the BMS Support Battery Balancing?

Yes, It Supports Both Active And Passive Balancing, Ensuring Even Charge Distribution Across Cells And Extending The Battery Pack's Lifespan.

Q:How does the BMS ensure safety and reliability?

The system features multiple layers of protection: Hardware Protection: Over-voltage, over-current, short-circuit, and low-temperature protection are implemented in hardware circuits with millisecond-level response. Exclusive Design: A unique short-circuit retry mechanism prevents false triggers during high inrush currents from inverter connections. System Safety: High-voltage interlock and insulation resistance monitoring prevent leakage risks.

Q:How do I monitor and configure the system?

The system offers a human-computer interface via upper computer software, where you can set parameters such as voltage, current, temperature, and alarms, as well as monitor real-time data.