Fortress Power 5.4kWh Battery with Wall Mount Kit - EFLEX 5.4 G2

$2,522.72
SKU:
FRT-54G2
Weight:
122.00 LBS
Width:
17.00 (in)
Height:
13.50 (in)
Depth:
20.50 (in)
Shipping:
Calculated at Checkout

Product Description

The Fortress Power eFlex 5.4kWh G2 is a cutting-edge lithium iron phosphate (LFP) battery designed to provide safe, efficient, and scalable energy storage. Paired with a wall mount kit, this solution is ideal for residential and commercial applications. The eFlex 5.4kWh offers robust performance, compatibility with leading inverters, and a compact design to maximize your energy storage potential.


Features

  • 5.4kWh Energy Storage: Delivers high-capacity energy storage for homes and businesses.
  • Wall Mount Kit Included: Enables easy and secure vertical installation to save space.
  • Advanced Safety: LFP chemistry ensures thermal stability and long-term reliability.
  • Expandable System: Connect up to 15 batteries in parallel for larger energy storage needs.
  • Broad Compatibility: Works seamlessly with inverters like Sol-Ark, Victron, Schneider, and more.
  • Integrated BMS: Monitors performance and ensures safety with optimized battery management.
  • Durable Design: Rated IP65 for outdoor and indoor use in varied environmental conditions.
  • Long Cycle Life: Provides over 6,000 cycles at 80% depth of discharge, ensuring longevity.

Specifications

  • Nominal Capacity: 5.4kWh
  • Voltage: 48V
  • Chemistry: Lithium Iron Phosphate (LFP)
  • Cycle Life: >6,000 cycles at 80% DoD
  • Operating Temperature Range: -4°F to 131°F (-20°C to 55°C)
  • Scalability: Supports up to 15 batteries in parallel
  • Warranty: 10 Years

Dimensions

  • H: 13.5 inches
  • W: 17.0 inches
  • D: 20.5 inches

Weight

  • Unit Weight: 122 lbs

Data Sheets

Installation Guides / Warranty

Certifications

Racking Details


Why Shop With Us

At Zendo Solar, your satisfaction is our top priority. Here’s why choosing us for your solar needs is the smartest decision:

  • Expert Customer Support: Our dedicated team is here to assist you every step of the way. Whether you're an experienced solar user or new to renewable energy, we provide tailored guidance to help you make the best decisions for your needs.
  • Fast Shipping: We understand the importance of timely deliveries. Our streamlined shipping ensures your products arrive promptly, so you can start harnessing solar power without delays.
  • Competitive Pricing: At Zendo Solar, we believe everyone should have access to affordable solar solutions. That’s why we offer high-quality products at competitive prices without sacrificing performance or reliability.
  • Transparency You Can Trust: Transparency is at the heart of our operations. From product details to pricing, we provide clear, accurate information to help you make informed choices. No hidden fees, no surprises—just straightforward service.

Experience the Zendo Solar difference today and take the first step toward a brighter, more sustainable future.

Warranty Information

10 Year Limited Warranty for eFlex 5.4 kWh Battery