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The Epoch SR48100H 48V 100Ah server rack lithium battery is a high-performance LiFePO4 energy storage unit designed for solar systems, off-grid setups, and home backup power. With a total capacity of 5.12kWh, it delivers stable, efficient, and long-lasting energy storage in a compact 3U rack-mounted design.
Its key feature is the built-in self-heating system, which allows safe charging in cold environments (as low as -25°C). This makes it ideal for installations in garages, sheds, or regions with low winter temperatures where standard lithium batteries may fail to charge properly.
Built with an advanced Battery Management System (BMS), it ensures protection against overcharging, over-discharging, overheating, and short circuits while maintaining cell balance for maximum lifespan. The unit also supports CAN/RS485 communication for seamless integration with compatible inverters.
With high cycle life (6000+ cycles), maintenance-free operation, and scalable parallel expansion, it is a reliable solution for both residential and light commercial energy storage systems.