Eastman Batteries 5.12kWh (Rack Mount)

For Shantis Designs Solar, the Eastman 5.12kWh Rack Mount LiFePO4 Battery (ES51.2V-100LP) is the professional choice for scalable energy storage.

While the wall-mount version is great for individual homes, the Rack Mount series is preferred for high-capacity systems where you need to stack multiple batteries neatly in a server cabinet. This is the “Industry Standard” for commercial offices, large estates, and telecom setups.

Product Overview

Professional Grade. Modular. High-Density Storage.

The Eastman 5.12kWh Rack Mount Lithium Battery is engineered for precision and performance. Designed to fit into standard 19-inch server racks, this 48V (51.2V) 100Ah unit is the building block of a robust power system. It features a high-performance Smart BMS and advanced LiFePO4 chemistry, offering over 6,000 cycles and 10+ years of maintenance-free service. Its modular design allows you to start with one unit and expand seamlessly as your energy needs grow.

Key Performance Features

• Modular “Stack & Grow” Design: Specifically designed for easy integration. These units slide into standard battery racks, allowing for a clean, organized installation that can be expanded up to 16 units in parallel (81.9kWh total).

• Superior Thermal Management: Rack mounting allows for better airflow around the battery casing compared to wall-mounted units. This keeps the cells cooler during high-discharge periods (like running a borehole pump or AC), significantly extending the battery’s lifespan.

• 6,000+ Deep Cycles: Built for longevity, providing over a decade of daily use at 80% Depth of Discharge. This makes it a far more cost-effective investment than even the best tubular batteries.

• Intelligent BMS Communication: Equipped with RS485 and CAN ports, the battery talks directly to your Eastman 5.5kW or 8kW inverter. This ensures the inverter knows the exact State of Charge (SoC) and temperature, preventing any risk of overcharging.

• 100A Continuous Discharge: Capable of delivering a steady 5.12kW of power on its own. If you have two in parallel, they can easily handle the massive startup surge of industrial motors or large domestic appliances.

• Maintenance-Free & Eco-Friendly: No acid top-ups, no gas emissions, and no risk of leaks. It’s clean energy storage that is safe for indoor office or home environments.

Technical Specifications