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EG4 LL Lithium Battery (V2) 24V 200AH | Server Rack Battery

EG4
SKU EG4-LL-S24-200
Save $264.70
Original Price $1,764.65
Current Price $1,499.95

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EG4 LL Lithium Battery (V2) 24V 200AH | Server Rack Battery Overview

Upgraded EG4-LL (Lifetime Lithium) Lithium Iron Phosphate battery 25.6V (24V) 5.12kWh with 200A internal BMS, based on the same subset features of the previous industry renowned EG4-LL Battery. Fully Compatible with Previous EG4-LL Model (See below).

Composed of (16) UL listed prismatic 3.2V cells which have been tested at 7,000 deep discharge cycles to 80% DoD - fully charge and discharge this battery daily for over 15 years without issue. Reliable and rigorously tested, with a 99% operating efficiency. Includes an LCD screen to quickly view your batteries' most important information, but now features Selectable closed-loop inverter communications including Schneider, Solark, Victron, Growatt, and EG4! A simple plug-and-play interface that has all the essentials built in for easy setup.

EG4 Lifetime Lithium, Best In Class Solar Rack Battery

  • Rated for 7000 deep charge & discharge cycles
  • 15-year life with 80% depth of discharge daily, designed for up to 20-year life
  • Tier One, A+ Cell Composition, 99% Efficiency LiFePo4 16-Cell Pack
  • #1 Energy Density Server Rack Battery Form Factor
  • Dual Onboard automatic fire arrestors
  • Failsafe operation in high-risk environments and to protect against rare
  • hardware failure on high voltage solar charge controllers!
  • Parallel up to 16 batteries
  • Get the most power possible! Up to 81.9kWh while maintaining BMS
  • communications!
  • Have existing V1 EG4-LL Batteries? Enable expanded communication for existing V1 EG4-LL Battery Banks by using a new V2 EG4-LL Battery as your master battery.
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Advanced Configurability

  • On-board LCD Screen
  • PC Monitoring Software
  • Lifetime firmware updates

Reliability & Safety Testing

  • Dual On-board Fire Arrestors
  • Environmentally Friendly & Lead-Free
  • Design Optimized and Tested by EG4's R&D Solar Laboratory. In-House & Texas Based
  • 10-Year Warranty Supported and serviced out of Texas
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What's Included

Everything you need is included with your product.

  • (1) 1 foot RS485 Communication Cable and (1) Set of Parallel Cables per battery 
  • (1) RS485 USB Battery Comm Cable PER (6) BATTERIES (shipped separately)
  • User Manual

EG4 12kPV Hybrid Inverter Specifications

MODULE OPERATING PARAMETERS

Specification Details
VOLTAGE 10
CAPACITY 29.5×20.5×11.2 in (750×520×285 mm)
CHARGING VOLTAGE (BULK/ABSORB) 110 lbs. (50 kg)
FLOAT High Frequency - Transformerless
SOC CUTOFF 0-100%
CHARGING CURRENT <2000m (<6561 ft)
DISCHARGING CURRENT -13°F – 140°F (-25°C – 60°C)

GENERAL SPECIFICATIONS

Specification Details
CELL BALANCE 120mA | Passive Balance | Cell Voltage Difference >40mV
TEMPERATURE ACCURACY 3% | Cycle Measurement | Measuring Range -40°F ‒ 212°F (-40°C ‒ 100°C)
VOLTAGE ACCURACY 0.5% | Cycle Measurement | For Cells/Module
CURRENT ACCURACY 3% | Cycle Measurement | Measurement Range +/-200A
SOC 5% | Integral Calculation
POWER CONSUMPTION (SLEEP & OFF MODE) <300uA | Storage/Transport
POWER CONSUMPTION (OPERATING) <20mA | Charging/Discharging
COMMUNICATION PORTS RS485/CAN | Customizable
MAXIMUM MODULES IN PARALLEL 16
DIMENSION (H×W×D) 6.1 in.×19 in.×20.2 in. (15.5 cm×48.2 cm×51.3 cm)
WEIGHT 99.2 lbs. (44.5 kg)

Frequently-Asked Questions

Can I connect multiple batteries together for more storage?

Yes! The EG4 LL Lithium Battery V2 supports both parallel and series connections, allowing users to expand their storage capacity.

What type of battery chemistry does this use?

This battery utilizes LiFePO4 (Lithium Iron Phosphate), known for long cycle life, high safety, and efficiency.

Is this battery compatible with my existing solar inverter?

The EG4 LL Lithium Battery V2 is compatible with most 24V inverters and solar charge controllers.

How long does this battery last?

With 10,000+ charge cycles, this battery can last over 10 years under normal use.

Can this battery be used in a grid-tied solar system?

Yes! This battery is ideal for both off-grid and grid-tied energy storage systems with battery backup functionality.

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