GSL Energy offers high-performance server rack battery and rack mount battery solutions designed for telecom, data centers, and energy storage applications. Our advanced 48V battery lithium systems provide long-lasting power, safety, and easy scalability. Ideal for both on-grid and off-grid scenarios, each rack mount battery backup unit is engineered for high-density storage, fast installation, and seamless integration with inverters and solar systems. Whether you're powering IT infrastructure or supporting renewable energy systems, GSL’s lithium batteries deliver dependable backup and energy efficiency.