As global energy costs continue to rise and renewable energy adoption accelerates, commercial and industrial (C&I) customers are increasingly seeking smarter, more flexible, and more reliable energy solutions.

From factories and shopping malls to commercial buildings and grid-connected facilities, Battery Energy Storage Systems (BESS) are becoming a key technology for reducing electricity costs, improving energy resilience, optimizing renewable energy utilization, and supporting intelligent energy management.

With extensive experience in global energy storage deployment, GSL ENERGY provides advanced Commercial & Industrial Energy Storage Systems designed for diverse applications, including peak shaving, backup power, solar-plus-storage integration, microgrids, and grid energy management.

Through successful projects across Europe, Asia, and North America, GSL ENERGY has demonstrated strong capabilities in system design, engineering integration, manufacturing, and customized energy storage solutions.

Proven Global C&I Energy Storage Projects

A successful commercial energy storage project requires more than battery capacity. It requires deep understanding of local grid conditions, climate environments, application requirements, safety standards, and long-term operational needs.

GSL ENERGY has delivered a wide range of C&I BESS projects worldwide, covering different scales from hundreds of kilowatt-hours to multi-megawatt-hour energy storage systems.

Representative projects include:

• Germany | 2MWh Grid-Level Energy Storage System
• Malaysia | 2MW/4.6MWh Containerized BESS for Shopping Mall
• California, USA | 120kWh Commercial Energy Storage System
• Thailand | 186kWh High Voltage BESS Solution

These projects demonstrate GSL ENERGY’s ability to provide flexible and reliable energy storage solutions for different markets and business scenarios.

Germany 2MWh Energy Storage System: Supporting Grid Energy Trading and Renewable Integration

In Germany, GSL ENERGY deployed a 2.088MWh grid-connected Battery Energy Storage System designed to support intelligent energy management and electricity market participation.

The project integrates multiple liquid-cooled battery storage cabinets into a scalable energy platform, enabling efficient charging and discharging strategies based on electricity price fluctuations.

Through an intelligent Energy Management System (EMS), the system can:

• Optimize energy charging during lower electricity price periods
• Discharge stored energy during high-demand periods
• Improve renewable energy utilization
• Support future smart grid and virtual power plant applications

This project highlights how modern commercial battery storage systems are evolving from traditional backup power solutions into active energy assets that create long-term economic value.

Malaysia 4.6MWh Containerized BESS: Powering Commercial Microgrid Applications

For a large shopping mall in Malaysia, GSL ENERGY delivered a 2MW/4.6MWh containerized Battery Energy Storage System to improve energy efficiency, power reliability, and operational flexibility.

The system consists of two independent liquid-cooled BESS containers with a total capacity of 4.6MWh, combined with transformers, PCS, BMS, EMS, and intelligent monitoring systems.

Designed for high-load commercial environments, the solution supports:

• Peak demand management
• Backup power protection
• Grid-connected and island microgrid operation
• Future solar PV integration
• Intelligent energy optimization

With factory-integrated container design, the system simplifies transportation, installation, and commissioning while ensuring reliable operation in Malaysia’s tropical climate.

This project demonstrates GSL ENERGY’s capability to deliver turnkey industrial and commercial energy storage solutions for large-scale commercial facilities.

California 120kWh Commercial Energy Storage System: Meeting Strict Safety Requirements

The North American energy storage market places high requirements on system safety, certification compliance, and reliability.

GSL ENERGY successfully deployed a 120kWh commercial energy storage system project in California, USA, demonstrating its ability to meet demanding international safety standards and regional market requirements.

For commercial customers, safety certification is not only a technical requirement but also an important factor in project approval, insurance compliance, and long-term operation.

GSL ENERGY energy storage solutions support internationally recognized certifications, including:

• UL 9540
• UL 9540A
• UL 1973
• IEC 62619
• CE
• UN38.3

These certifications help ensure that GSL ENERGY systems meet global safety and performance expectations for residential, commercial, and industrial applications.

Thailand 186kWh High Voltage BESS: Flexible Solutions for Southeast Asia

In Thailand, GSL ENERGY deployed an 186kWh high-voltage LiFePO₄ Battery Energy Storage System integrated with a 50kVA Deye hybrid inverter.

The solution was designed for commercial and industrial applications requiring:

• Solar energy utilization
• Peak shaving
• Backup power
• Intelligent energy management

By combining high-voltage battery technology with advanced inverter integration, the project provides businesses with a reliable and efficient energy solution suitable for Southeast Asia’s growing renewable energy market.

Strong OEM/ODM Capability for Global Energy Storage Partners

Beyond standardized products, GSL ENERGY provides comprehensive OEM and ODM energy storage solutions to support different market requirements.

As an experienced energy storage manufacturer, GSL ENERGY manages the complete process from battery system design and engineering development to manufacturing, testing, and project delivery.

Our customization capabilities include:

• Customized battery capacity and system configuration
• Rack-mounted, cabinet-type, and containerized BESS solutions
• Customized communication protocols
• EMS integration according to project requirements
• Branding and product appearance customization
• Market-specific certification support

Whether for EPC companies, distributors, project developers, or energy solution providers, GSL ENERGY provides flexible cooperation models to accelerate global energy storage deployment.

A Trusted Partner for Global Commercial & Industrial Energy Storage

With successful projects across Europe, North America, and Asia, GSL ENERGY has built extensive experience in delivering reliable C&I Battery Energy Storage Systems for different applications.

From Germany’s grid energy trading platform, Malaysia’s large commercial microgrid, California’s certified energy storage project, to Thailand’s high-voltage commercial solution, each project reflects GSL ENERGY’s engineering expertise and commitment to quality.

By combining:

• Advanced LiFePO₄ battery technology
• Flexible system architecture
• OEM/ODM customization capability
• Comprehensive international certifications
• Global project experience

GSL ENERGY continues to help businesses worldwide achieve smarter energy management, lower operating costs, and a more sustainable energy future.

GSL ENERGY — Proven Energy Storage Solutions for Global Businesses.