Custom BESS Built Around Your Project Requirements
Standard products do not fit every project. GSL ENERGY supports project-specific battery capacity, voltage, communication, system architecture, cabinet configuration and OEM / ODM requirements.
Discuss a Custom SolutionCustom Capacity
Flexible kWh and MWh-scale configurations.
System Integration
Battery, BMS, PCS and EMS architecture.
Communication
CAN, RS485 and inverter compatibility.
Cabinet Configuration
Application-specific enclosure options.
OEM / Private Label
Branding and customized product programs.
Engineering Support
Technical configuration and system matching.
From Battery PACK Manufacturing to Complete BESS Integration
Our manufacturing platform covers battery PACK assembly, BMS integration, high-voltage battery systems, C&I cabinet assembly, aging tests, communication testing and complete BESS integration.
Built for Real-World Energy Storage Projects
Battery energy storage for commercial energy management, solar integration, peak demand reduction and power resilience.
Manufacturing
Peak shaving & production backup
Warehouses
Demand management
Commercial Buildings
Energy cost optimization
Farms & Agriculture
Solar + battery storage
EV Charging
Peak power support
Microgrids
Grid & off-grid operation
Residential Battery Storage for U.S. Installers & Distributors
Scalable LiFePO₄ battery systems for solar storage, whole-home backup and residential energy applications.
View Residential Systems →