GSL ENERGY
Power Wall Storage Battery
10.49kWh 51.2V 205Ah LiFePO4 Battery

10kWh 51.2V 205Ah LiFePO4 Battery | High Capacity Home Energy Storage System

High-Capacity Modular Energy Storage Solution for Residential and Small Commercial Applications GSL Energy 10.49kWh LiFePO4 Battery is a high-capacity modular energy storage system designed for residential solar applications, backup power, and small commercial energy storage projects. Featuring a 51.2V 205Ah lithium iron phosphate battery module, this system delivers reliable power storage with enhanced safety, intelligent monitoring, and flexible installation options. Compared with standard battery modules, the larger capacity design helps reduce the number of battery units required while providing longer backup duration. With support for floor-standing, rack-mounted, stackable, and wall-mounted installation, the battery adapts to different project requirements. Multiple units can be connected in parallel, allowing the system to expand up to 157.35kWh, making it suitable for growing energy demands.
Product Description

High-Capacity Modular Battery Design

More Energy Storage with Fewer Battery Modules

The 10.49kWh battery module provides higher energy density in a compact design, helping users achieve larger storage capacity while reducing installation complexity.

The modular architecture allows flexible system expansion:

  • Single module capacity: 10.49kWh
  • Maximum parallel connection: 15 units
  • Maximum system capacity: 157.35kWh

The automatic battery module networking function eliminates complicated DIP switch settings, making installation, configuration, and maintenance easier for installers.

Touch Display for Real-Time Battery Management

Easy Monitoring and Parameter Configuration

The integrated touch display provides direct access to battery information without requiring additional monitoring equipment.

Users can easily view:

  • Battery charge and discharge status
  • Remaining capacity (SOC)
  • Operating parameters
  • System information
  • Communication status

The display supports parameter adjustment and protocol customization, providing greater flexibility for different energy storage system configurations.

Safe and Reliable LiFePO4 Battery Technology

Built for Long-Term Energy Storage Performance

The battery uses advanced lithium iron phosphate (LiFePO4) chemistry, offering excellent thermal stability, high safety performance, and long service life.

Key advantages include:

  • 6500+ cycle life
  • Ultra-low self-discharge rate
  • Up to 6 months shelf storage without recharging
  • No memory effect
  • Excellent deep charge and discharge performance

Combined with an internal fire suppression system, the battery provides enhanced protection and reliable operation for residential and commercial energy storage applications.

Intelligent BMS Protection System

Smart Battery Control and Cell Balancing

The built-in Battery Management System continuously monitors battery operation and automatically manages charging and discharging processes.

The intelligent BMS provides:

  • Over-charge protection
  • Over-discharge protection
  • Over-current protection
  • High-temperature protection
  • Low-temperature protection
  • Cell voltage balancing

By maintaining balanced operation between individual cells, the system improves battery efficiency and extends service life.

Smart Connectivity with WiFi and Bluetooth

Remote Monitoring Anytime, Anywhere

The battery is equipped with WiFi and Bluetooth communication, enabling convenient access to real-time battery information.

Users can monitor:

  • Battery status
  • Energy level
  • Charging and discharging data
  • Operating temperature
  • System alerts

The smart connectivity function allows seamless integration with smart home energy management systems and improves overall energy control.

Flexible 4-in-1 Installation Design

Designed for Different Application Environments

The modular structure supports four installation methods:

Wall-Mounted Installation

Space-saving solution for residential applications.

Floor-Standing Installation

Simple installation with convenient access and maintenance.

Rack-Mounted Installation

Suitable for standard battery cabinets and commercial energy storage systems.

Stackable Installation

Flexible capacity expansion with modular battery stacking.

This versatile design allows installers to optimize system layout according to available space and project requirements.

Wide Temperature Operation

Reliable Performance from -20℃ to 55℃

Designed for different climate conditions, the battery supports a wide operating temperature range from:

-20℃ to 55℃

The system maintains stable charging and discharging performance in both cold and hot environments, making it suitable for various residential and commercial applications.

Product Highlights

  • 10.49kWh high-capacity LiFePO4 battery
  • 51.2V 205Ah battery module
  • 6500+ cycle lifespan
  • Built-in aerosol fire suppression system
  • Intelligent BMS with multiple protections
  • WiFi + Bluetooth smart monitoring
  • Touch display for real-time data visualization
  • Supports wall-mounted / floor-standing / rack-mounted / stackable installation
  • Up to 15 units parallel connection
  • Expandable up to 157.35kWh
  • Automatic battery module networking without DIP switch
  • Operating temperature: -20℃ to 55℃

Applications

Residential Solar Energy Storage

Store excess solar energy generated during the day and use it during nighttime or peak electricity periods.

Home Backup Power

Provide reliable backup energy during grid outages and improve household energy independence.

Small Commercial Energy Storage

Support offices, shops, and small businesses with flexible energy management and backup power capability.

Off-Grid Energy Systems

Provide stable and independent power supply for remote locations.

Related products: 51.2V 100Ah 5.12kWh LiFePO4 Battery | Modular Home Energy Storage System

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