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.

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

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)

From purchase to installation and beyond, our USA-based team offers lifetime support—contact us with any questions.