EG4 48V LL-S Lithium Server Rack Battery

The EG4-LL (Lifetime Lithium) 48V 100Ah Battery is a powerful and efficient energy storage solution designed to meet the demands of residential, commercial, and industrial applications. Engineered with advanced lithium iron phosphate (LiFePO4) technology, this battery delivers exceptional reliability, longevity, and scalability. Comprising 16 UL-listed prismatic 3.2V cells, it is rigorously tested to provide over 7,000 deep charge and discharge cycles at 80% Depth of Discharge (DoD), translating to more than 15 years of daily use with an impressive 99% operating efficiency. Users can rely on consistent power output while minimizing energy loss, making it a long-term investment in clean energy.

This battery is designed for seamless integration, featuring a plug-and-play interface that simplifies installation and operation. Its on-board LCD touchscreen offers real-time monitoring of critical system metrics, including voltage, current, temperature, and overall battery health. With selectable closed-loop communication, the EG4-LL battery is fully compatible with leading inverter brands such as Schneider, Sol-Ark, Victron, Growatt, Megarevo, Luxpower, and Deye, ensuring smooth and efficient system connectivity across a wide range of setups.

Scalability is a standout feature of the EG4-LL 48V battery, as it supports parallel connection of up to 64 units, offering a total energy capacity of 327.7kWh. This flexible design allows users to expand their energy storage systems as needed, making it ideal for both small-scale and large-scale projects. Whether you’re powering a home, a business, or an off-grid system, the EG4-LL battery ensures reliable energy availability while maintaining robust Battery Management System (BMS) communication across the entire bank.

Safety is a top priority with the EG4-LL battery, which includes dual on-board fire arrestors and E-stop functionality for immediate system shutdown in high-risk environments. Additionally, the battery is equipped with comprehensive cell and module voltage protection, short circuit protection, and temperature regulation, ensuring stable and safe operation even in challenging conditions. Its environmentally friendly, lead-free design further underscores its commitment to sustainable energy solutions.

Designed and tested by EG4’s R&D team in Texas, the EG4-LL 48V 100Ah battery is backed by a 10-year warranty, providing customers with peace of mind and local support. With its combination of performance, safety, and scalability, the EG4-LL battery is a best-in-class solution for those seeking reliable, long-lasting energy storage.