Description

About the EG4-LL-S Lithium 48V 100Ah Battery

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

Composed of (16) UL listed prismatic 3.2V cells in series 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.

What’s Included:

• (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 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. This feature will be available with a firmware upgrade that will be released soon.

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
• Design Optimized and Tested by EG4’s R&D Solar Laboratory. In-House & Texas Based
• 10-Year Warranty Supported and serviced out of Texas

Downloads and Literature:

• EG4-LL-S Spec Sheet
• EG4-LL-S Manual