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HV51314 16.08kWh LiFePO₄ Battery Module for Scalable Residential & Commercial Energy Storage Applications
GSL Energy HV51314 Modular High Voltage Battery System is an energy storage solution designed for residential, commercial, and industrial energy applications. Built with advanced LiFePO₄ battery technology, the system combines high safety performance, long cycle life, flexible expansion capability, and intelligent battery management to support the growing demand for reliable renewable energy storage.
The system is based on the HV51314 16.08kWh high-voltage battery module, which adopts a modular architecture for flexible capacity configuration. Multiple battery modules can be connected in series to create high-voltage battery clusters ranging from 128kWh to 241kWh, while multiple battery clusters can be connected in parallel to achieve MWh-level battery energy storage systems (BESS).
With its scalable design, the HV51314 provides an efficient energy storage foundation for solar-plus-storage projects, commercial and industrial energy management, microgrids, off-grid power systems, and emergency backup applications.
As the global energy transition accelerates, businesses, infrastructure operators, and renewable energy developers require energy storage systems that are safer, more flexible, and easier to scale. Traditional battery solutions may face challenges when expanding capacity or adapting to different project requirements.
GSL Energy's Modular High Voltage Battery System is designed to solve these challenges through a flexible and scalable architecture.
The system uses a standardized 16.08kWh LiFePO₄ battery module as the core energy unit. Through modular series connection, multiple modules can be configured into different high-voltage battery systems, including: GSL-R128K, GSL-R144K, GSL-R160K, GSL-R176K, GSL-R192K, GSL-R209K, GSL-R225K, GSL-R241K.
The single battery cluster provides a capacity range from 128kWh to 241kWh, allowing customers to select the appropriate configuration based on project requirements.
For larger-scale energy storage applications, multiple battery clusters can be connected in parallel to build MWh-level energy storage systems, supporting applications from hundreds of kilowatt-hours to multi-megawatt-hour battery storage projects.
This modular high-voltage architecture has been successfully applied in large-scale renewable energy projects, including the 2MWh solar energy storage system for a water treatment facility in Yemen, where multiple high-voltage battery clusters were integrated to provide stable and reliable industrial power support.
Modular High Voltage Design for Flexible Expansion
The HV51314 adopts a modular high-voltage architecture based on 16.08kWh LiFePO₄ battery modules. Multiple modules can be connected in series to form battery clusters from 128kWh to 241kWh, meeting different energy storage requirements.
The flexible modular design allows installers and EPC partners to easily configure and expand energy storage capacity based on project requirements.
|
| Capacity | |||
| GSL-R128K | 8 | 128.61kWh | |||
| GSL-R144K | 9 | 144.69kWh | |||
| GSL-R160K | 10 | 160.76kWh | |||
| GSL-R176K | 11 | 176.84kWh | |||
| GSL-R192K | 12 | 192.92kWh | |||
| GSL-R209K | 13 | 208.99kWh | |||
| GSL-R225K | 14 | 225.07kWh | |||
| GSL-R241K | 15 | 241.15kWh |
Key Features of HV51314 Modular High Voltage Battery System
Safe, Reliable and Long-Life LiFePO₄ Technology
The HV51314 adopts advanced Lithium Iron Phosphate (LiFePO₄) battery chemistry, delivering excellent thermal stability, enhanced safety, and long-term reliability. With a cycle life of more than 8,500 cycles, the system is designed for stable operation in demanding energy storage applications.
Key advantages include:
- High chemical stability and safety performance
- Excellent thermal management capability
- Low capacity degradation
- Long service life for continuous operation
- Reliable performance under frequent charge and discharge cycles
Intelligent BMS with Comprehensive Protection
The integrated Battery Management System (BMS) continuously monitors battery status and optimizes system performance. Multiple protection functions ensure safe and efficient operation throughout the battery lifecycle.
Protection functions include:
- Overcharge protection
- Over-discharge protection
- Over-current protection
- High and low temperature protection
- Battery monitoring and balancing management
The intelligent BMS improves system reliability, enhances battery efficiency, and extends overall service life.
High Voltage Modular Architecture for Flexible Expansion
Built on a 16.08kWh LiFePO₄ battery module platform, the HV51314 features a flexible high-voltage modular design. Multiple modules can be connected in series to create battery clusters from 128kWh to 241kWh, while multiple clusters can be connected in parallel to achieve MWh-level battery energy storage systems (BESS).
The scalable architecture supports:
- Commercial and industrial energy storage systems
- Solar-plus-storage projects
- Microgrid energy solutions
- Large backup power applications
- Multi-megawatt-hour ESS projects
This flexible design allows customers to expand storage capacity according to future energy requirements.
High Voltage Design for Improved System Efficiency
The HV51314 series adopts a high-voltage platform with system voltage configurations from 409.6V to 768V, reducing operating current and improving overall energy conversion efficiency.
Benefits include:
- Reduced power losses
- Improved system efficiency
- Better compatibility with high-voltage PCS
- Optimized performance for large-scale ESS applications
The high-voltage architecture makes the system ideal for industrial facilities, renewable energy projects, and smart microgrid applications.
Convenient Installation and Maintenance Design
Designed with a standard 19-inch embedded modular structure, the HV51314 simplifies installation, integration, and maintenance for professional energy storage projects.
Key benefits:
- Faster system installation
- Easy module replacement and maintenance
- Simplified system integration
- Flexible project deployment
- Suitable for EPC contractors and energy storage integrators
HV51314 Modular High Voltage Battery Applications
The GSL HV51314 Modular High Voltage Battery System is designed for a wide range of energy storage applications, including residential energy storage, commercial and industrial energy management, solar-plus-storage systems, microgrids, off-grid power solutions, and emergency backup power.
For residential applications, the system provides reliable solar energy storage, backup power support, and improved energy independence for large homes and solar-powered properties. For commercial and industrial users, it enables peak shaving, load shifting, demand management, and electricity cost optimization by storing energy during low-demand periods and supplying power during peak consumption.
Combined with photovoltaic systems, the HV51314 helps maximize renewable energy utilization, reduce dependence on the grid, and improve overall energy efficiency. Its modular high-voltage architecture also makes it suitable for remote and independent power applications, including rural electrification, island power systems, off-grid communities, and remote infrastructure.
In addition, the system provides stable backup power for critical facilities such as water treatment plants, industrial facilities, commercial buildings, and large infrastructure projects, ensuring reliable energy supply during grid interruptions or emergency situations.
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