The PowerRoll EG4-LL Portable Battery System revolutionizes energy portability by transforming high-capacity EG4-LL lithium iron phosphate batteries into a rugged, mobile power solution. Encased in a durable road case equipped with heavy-duty 5-inch wheels, this system is designed to deliver reliable power across rough terrains and remote locations. With quick-disconnect Anderson plugs and RJ45 connections for battery paralleling, you can set up a robust power supply in minutes.

KEY FEATURES

High Capacity Power

Combines three EG4-LL batteries for a total capacity of 15.36 kWh (51.2V, 300Ah), providing substantial energy for extended operations.

Rugged Mobility

Heavy-duty road case with reinforced corners and 5-inch rugged wheels allows for smooth transport over challenging surfaces.

Quick Connect/Disconnect

Anderson SB175 plugs enable rapid, secure connections, reducing setup and teardown times.

Easy Paralleling

RJ45 connections facilitate seamless paralleling with additional units, scaling your power needs effortlessly.

Durable Construction

Built to withstand harsh conditions with a reinforced aluminum case and shock-absorbing interior padding.

Versatile Charging Options

Compatible with solar panels, AC power sources, and generators, offering flexible charging methods wherever you are.

Advanced Battery Management

Integrated Battery Management System (BMS) monitors each cell for optimal performance, safety, and longevity.

TECHNICAL SPECIFICATIONS

Technical Specifications

Total Capacity: 15.36 kWh (51.2V, 300Ah)

Voltage: 51.2V nominal

Max Continuous Output: 150A

Dimensions: 40" L x 22" W x 30" H (approximate)

Weight: 450 lbs (204 kg) (approximate)

Case Material: Reinforced aluminum with protective corner guards

Wheels: 5-inch heavy-duty wheels with locking mechanism

Connectors:

Power Output/Input: Anderson SB175 plugs

Paralleling: RJ45 ports for communication and synchronization

Operating Temperature: -4°F to 140°F (-20°C to 60°C)

Charging Options: Solar input, AC charger compatibility, generator input

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15.75 KWH Modular Battery Pre-Assembled Mobile Rack

15.75 KWH Modular Battery Pre-Assembled Mobile Rack

Regular price $6,199.00 USD
Regular price Sale price $6,199.00 USD
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Modular Battery Rack with 3 EG4-LLS Batteries

Powerful. Flexible. Certified for Performance and Safety.

Our modular battery rack combines superior engineering with advanced technology to provide a portable and reliable energy storage solution. Featuring 3 UL 1973 Certified EG4-LLS Lithium Batteries, this rack not only delivers exceptional performance but also ensures unparalleled safety and durability, making it the ideal choice for both residential and commercial power needs.

Key Features:

1. Triple EG4-LLS Lithium Battery Configuration

  • UL 1973 Certified for Quality & Safety: The EG4-LLS 48V 100AH Lithium Iron Phosphate Batteries are UL 1973 certified, ensuring they meet the highest safety and quality standards for energy storage.
  • Unrivaled Longevity & Performance: These batteries boast a design life of over 7,000 deep cycles at 80% depth of discharge (DOD), offering a lifespan of more than 15 years, providing you with reliable, long-term power.

2. EMP-Hardened Protection

  • Certified Electromagnetic Pulse (EMP) Hardening: The EG4-LLS batteries are EMP-hardened, making them capable of withstanding disruptions caused by both natural and manmade electromagnetic pulses. This feature ensures your power system remains resilient in extreme conditions.

3. Advanced Monitoring & Connectivity

  • On-board LCD Touch Screen: Each battery features an on-board LCD touchscreen, providing easy-to-see Battery Management System (BMS) monitoring for real-time status and performance tracking.
  • Selectable Closed-Loop Communications: Seamlessly integrate with a wide range of inverters, including EG4, Schneider, Sol-Ark, Victron, Growatt, Megarevo, Luxpower, and Deye, ensuring compatibility and efficient energy management.

4. Enhanced Safety Features

  • Emergency Stop (E-Stop) Functionality: A single-button E-Stop allows for rapid emergency shutdown of all batteries and inverters equipped with RSD (Rapid Shutdown) capabilities, ensuring fail-safe operation in potentially high-risk environments. This function requires an additional RSD/ESS disconnect switch or pairing with a supported rapid shutdown inverter.
  • Dual Fire Arrestors: Each battery is equipped with dual on-board fire arrestors, offering thermal runaway protection for added peace of mind during operations.
  • Protection Against High-Voltage Failures: Designed to safeguard against rare hardware failures in high-voltage solar charge controllers, ensuring the continued safety of your equipment.

5. Heavy-Duty Wiring and Connectivity

  • 2/0 AWG Cable Wiring: Engineered with heavy-duty 2/0 gauge cable, the rack ensures optimal power transfer and minimal energy loss, even under high load conditions.
  • 157 Amp Anderson Connector: The side-mounted 157 Amp Anderson connector provides a secure and efficient connection, enabling seamless integration with various power systems and accessories.

6. Expandability & Scalability

  • Parallel up to 64 Batteries: Achieve up to 327.6kWh of power output by connecting up to 64 batteries in parallel while maintaining BMS communication through the 6 DIP switch option. This makes it ideal for those requiring extensive energy storage.

7. Enhanced Mobility and Durability

  • Upgraded 6-Inch Wheels: The rack is equipped with heavy-duty, upgraded 6-inch wheels, ensuring easy transport, even across rugged terrain.
  • Sturdy Frame: Constructed to protect your batteries, the durable frame ensures stability and longevity, whether in stationary or mobile use.
Why Choose This Battery Rack?
  • Certified Safety & Quality: UL 1973 certification and EMP hardening ensure that your energy storage solution meets the highest standards of safety and resilience.
  • Long-Term Reliability: Over 7,000 deep cycles at 80% DOD and a lifespan exceeding 15 years make this battery rack a true long-term investment.
  • Real-Time Monitoring: The on-board LCD touchscreen offers easy BMS monitoring, ensuring that you stay informed about your system's performance.
  • Versatile Integration: Compatible with leading inverter brands, this rack is designed to adapt to various power systems with ease.

Technical Specifications:

  • Battery Type: 3 x EG4-LLS 48V 100AH Lithium Iron Phosphate Batteries
  • Voltage: 51.2V
  • Capacity: 100Ah
  • Charge Cycles: Over 7,000 deep cycles at 80% DOD
  • Dimensions: 6.1 in. × 19 in. × 17.4 in. (15.5 cm × 48.2 cm × 44.2 cm)
  • Weight: 99.6 lbs. (45.2 kg) per battery
  • Wiring: 2/0 AWG Cable
  • Connector: 157 Amp Anderson Connector (side-mounted)
  • LCD Monitoring: On-board touchscreen display
  • Expandable: Parallel up to 64 batteries (up to 327.6kWh)
  • Certification: UL 1973 Certified; EMP-Hardened
Safety Features:
  • Emergency Stop (E-Stop) Functionality: Offers immediate power interruption for enhanced safety.
  • Dual Fire Arrestors: Provides thermal runaway protection.
  • BMS Monitoring: Real-time battery management system (BMS) monitoring for efficient performance tracking.

Ideal For:

  • Off-Grid Power Systems
  • RV and Camper Van Enthusiasts
  • Backup Power for Home or Business
  • Mobile Workshops and Job Sites

Unleash True Power, Safety, and Portability

Experience a new level of energy storage with our modular battery rack featuring UL 1973 Certified, EMP-hardened EG4-LLS Lithium Batteries. Offering superior safety, longevity, and adaptability, this battery rack is the ultimate solution for your energy needs.

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