EG4 | LL Lithium Battery (V2) | 12V 400AH | Server Rack Battery

Introducing the enhanced EG4-LL (Lifetime Lithium) Lithium Iron Phosphate battery 12.8V (12V) 5.12kWh with 200A internal BMS, built on the same outstanding features of the esteemed EG4-LL Battery.

Comprising (16) UL listed prismatic 3.2V cells subjected to 7,000 deep discharge cycles to 80% DoD, this battery ensures seamless daily charge and discharge for over 15 years with unwavering reliability and a 99% operating efficiency.

Now equipped with an LCD screen for quick access to vital battery information, it also offers selectable closed-loop inverter communications, including compatibility with Victron and EG4 systems. With a user-friendly plug-and-play interface, setting up your system is effortless.

Included:

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

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
  
  
• Selectable closed-loop inverter communications including Victron, and EG4!
  
  
• 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 80kWh while maintaining BMS
    communications!

Performance Components

• Reliable Built-In EG4 Smart BMS, Voltage, Current, Temp. and Health Management
  
  
• Stress-Free Battery Bank Expansion Capacity
  
  
• Cell & Module Voltage Protection
  
  
• Short Circuit Protection >775A <0.1mS
  
  
• Temperature Protection <-4°F or >167°F
  
  
• Operating Power Consumption  <14mA

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

Specifications

EG4 | LL Lithium Battery (V2) | 12V 400AH | Server Rack Battery Specifications

Warranty

10-year Warranty

Warranty Exclusions - Solar Guys has no obligation under this limited warranty for product subjected to the following conditions (including but not limited to):

-Damages incurred during installation or removal,
-Damages caused during mishandling of product,
-Inappropriate Environmental Exposure,
-Damages caused by improper maintenance,
-Tampering, Altering, and/or Disassembly of product,
-Using product in applications other than which it was intended for by manufacturer,
-Lightning, Fire, Flood, or Acts of God,
-Any product whose serial number has been altered, defaced, or removed,

Manual

EG4 | LL Lithium Battery (V2) | 12V 400AH | Server Rack Battery Manual