High voltage lifepo4 battery system GSL-HV51100-R30-60

The GSL-HV51100 is a modular high-voltage LiFePO4 battery system developed for residential solar storage, small commercial facilities, backup power and off-grid energy projects. Each 3U battery module provides 5.12kWh of energy at 51.2V and 100Ah, allowing four to twelve modules to be connected in series.

The series offers nine standard configurations from 20.48kWh to 61.44kWh, with nominal voltage options ranging from 204.8V to 614.4V. This flexible architecture enables installers and system integrators to select a battery configuration that matches the operating voltage of a compatible high-voltage hybrid inverter or PCS.

Up to five complete battery systems can be connected in parallel, expanding total storage capacity to 307.2kWh. The system combines stable LiFePO4 battery chemistry, intelligent BMS protection, CAN and TCP/IP communication, a rated cycle life of 6,500 cycles and a 10-year warranty. Its standardized rack structure simplifies transportation, installation, capacity expansion and module-level maintenance.

GSL ENERGY provides battery configuration, inverter communication matching and OEM/ODM support for distributors, solar installers, EPC contractors and energy solution providers.