EG4-LL Lithium Battery (V2) | 48V 100AH | Server Rack Battery | UL1973, UL9540A

Upgraded EG4-LL (Lifetime Lithium) Lithium Iron Phosphate battery 51.2V (48V) 5.12kWh with 100A internal BMS, based on the same subset features of the previous industry-renowned EG4-LL Battery. Fully Compatible with the 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.

Included:
(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)

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 Schneider, Solark, Victron, Growatt, 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 64 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. This feature will be available with a firmware upgrade.

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 >250A <0.1mS
  
  
• Temperature Protection
  
  
• Operating Power Consumption  <25mA

Advanced Configurability

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

Reliability & Safety Testing

• Dual On-board Fire Arrestors
  
  
• Environmentally Friendly & Lead-Free
  
  
• Entire Battery UL Rated - Design Optimized and Tested by EG4's R&D Solar Laboratory. In-House & Texas Based
  
  
  • 1973 by UL
  • 9540A by Intertek
    
    
• 10-Year Warranty Supported and serviced out of Texas

10 Year Battery Warranty Signature Solar offers a 10-Year Full Parts Replacement or Full Product Replacement Prorated Warranty from the date of purchase. Your warranty must be registered within the first year of purchase to remain valid. If you choose not to register your warranty, your warranty may be invalidated. This limited warranty is to the original purchaser of the product and not transferable to any other person or entity. All BMS and Cell Exchanges are covered throughout the warranty period. If a full replacement warranty is needed the warranty is prorated 1/9th per year after the first year at the current retail pricing. Replacement shipping charges may incur on a case-by-case basis. Warranty Exclusions - Signature Solar 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, Lightening, Fire, Flood, or Acts of God, Any product whose serial number has been altered, defaced, or removed, Any product whose serial number has been altered, defaced, or removed. 10 Year Warranty - Register through this link

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