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Product Overview
 

High-voltage battery modules and accessories serve as the core energy storage units engineered to deliver flexible, scalable, and reliable power solutions. Designed for residential, commercial, industrial, and renewable energy applications, these high-voltage systems integrate high-performance lithium battery technology, modular architecture, an intelligent Battery Management System (BMS), and multi-layered safety mechanisms.

 

Backed by robust OEM and ODM capabilities, strict international standard quality control, and comprehensive engineering support, these systems empower global partners to deploy safe, efficient, and market-leading energy storage solutions.

 

 
 
Key Technical Specifications and Standards

 

Technical Parameter Specification Details
System Voltage Range Flexible configuration from 200V to 800V+ (fully customizable)
Cycle Life Greater than or equal to 6,000 cycles at standard operating conditions
Enclosure Protection IP65 and IP67 rated options for indoor and outdoor installation
Communication Protocols CAN 2.0 and RS485 for seamless inverter integration

 

Product Categories
 

High-Voltage Battery Modules

The foundational building blocks of high-voltage systems. Each module houses premium lithium battery cells, structural framing, monitoring sensors, and safety architecture. Connecting modules in series achieves higher voltage and capacity targets.
Key Features: High energy density, modular expansion, intelligent BMS integration, and stable performance across wide temperature ranges.
Target Applications: Residential solar storage, hybrid inverter setups, commercial and industrial systems, and microgrids.

HV Battery Stack Modules

Designed with a vertical, space-saving layout optimized for rapid deployment.
Advantages: Plug-and-play installation, flexible capacity scaling, reduced wiring complexity, and simplified maintenance for indoor and outdoor spaces.

HV Battery Control Box

The central nerve center managing electrical flow, safety isolation, and data routing between the battery bank, inverter, and grid.
Main Functions: High-voltage contactor management, real-time isolation monitoring, fault interruption, and data transmission.

Intelligent Battery Management System (BMS)

Continuously monitors cell health to maximize safety, efficiency, and battery lifespan.
Core Protections: Real-time cell voltage monitoring, thermal management, over-charge and over-discharge defense, short-circuit protection, and active or passive cell balancing.

HV Battery Accessories

Battery Connectors: High-current, low-resistance connectors ensuring secure high-voltage linking.
Communication Cables: Industrial-grade CAN and RS485 cables for robust long-distance data exchange.
Mounting Brackets and Hardware: Heavy-duty structural brackets designed for rapid, secure array assembly.
Protective Components: Fuses, breakers, and insulation covers engineered to mitigate electrical hazards.

 

Core Technical Advantages

 

 

Modular Scalability

Expand storage capacity dynamically over time without swapping out core infrastructure.

 

Uncompromising Safety

Multi-tier fault management protecting against over-voltage, thermal runaway, and short circuits.

 

Optimized Total Cost of Ownership

Long cycle life and low maintenance requirements deliver superior lifetime return on investment.

 

 

Global Application Scenarios

 

GH02 5kwh Module Stacked Battery
  • Residential

    Home solar storage and emergency backup power for absolute energy independence.

  • Commercial

    Peak load shaving, demand charge reduction, and office or retail backup.

  • Industrial

    Heavy-duty manufacturing plant energy security and microgrid stabilization.

  • Renewable Integration

    Large-scale solar-plus-storage and hybrid wind-solar farms.

 

Manufacturing and Service Excellence
 
 
 

Advanced Production

State-of-the-art production lines for low-voltage, high-voltage, and containerized energy storage units.

 
 

Full OEM and ODM Customization

Tailored electrical capacity, custom mechanical enclosures, proprietary communication protocols, and private labeling.

 
 

Rigorous Quality Assurance

Full-process tracking from incoming raw material audits and cell grading to module-level burn-in and safety testing.

 
 

End-to-End Global Support

Comprehensive engineering consultation, swift sample prototyping, installation guidance, and dedicated after-sales service.

 

 

 

Frequently Asked Questions

 

Q: What is an HV battery module?

A: An HV battery module is a rechargeable lithium battery unit designed to operate at high voltage levels. Multiple modules can be connected together to create larger energy storage systems with higher voltage and capacity.

Q: What are the advantages of high-voltage battery systems?

A: High-voltage battery systems provide higher energy transmission efficiency, lower current loss, and improved performance for larger energy storage applications. They are especially suitable for commercial, industrial, and renewable energy storage projects.

Q: Can HV battery modules be expanded in the future?

A: Yes. The modular design allows additional battery modules to be added according to increasing energy requirements, making the system highly scalable and future-proof.

Q: What communication protocols do HV battery systems support?

A: HV battery systems typically support communication protocols such as CAN 2.0 and RS485 for smooth data transmission between battery modules, the BMS, inverters, and energy management systems.

Q: Are HV battery modules suitable for solar energy storage?

A: Yes. HV battery modules are widely used in solar energy storage systems to store excess solar power and provide electricity during nighttime, peak demand periods, or grid outages.

Q: What applications are suitable for HV battery modules?

A: HV battery modules are ideal for residential energy storage, commercial and industrial energy storage, solar-plus-storage systems, microgrids, and backup power applications.

Q: Do you provide OEM and ODM services?

A: Yes. Comprehensive OEM and ODM solutions are available, covering custom battery design, capacity configuration, communication settings, structural optimization, and private labeling.

Q: How long is the service life of HV battery modules?

A: The service life depends on operating conditions, usage patterns, and maintenance. With proper installation and operation, high-quality lithium battery modules can deliver thousands of charge and discharge cycles with long-term reliable performance.

Q: How is battery safety ensured?

A: Battery safety is guaranteed through multiple protection mechanisms, including an intelligent BMS, real-time temperature and voltage monitoring, electrical safeguards, and rigorous quality testing during manufacturing.

Q: Can HV battery modules work with different inverters?

A: Yes. The battery systems can be configured and programmed to communicate with a wide range of compatible inverter systems and energy management platforms based on specific project requirements.

Q: What kind of support can customers receive after purchasing?

A: Customers receive comprehensive technical consultation, product guidance, installation support, troubleshooting assistance, and dedicated engineering services.

Q: Why choose these high-voltage battery solutions?

A: They combine advanced battery manufacturing expertise, flexible customization capabilities, strict quality management, and global project experience to deliver reliable, high-performance energy storage solutions worldwide.

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