Outback Power 20.48kWh EnergyCell 5 Stackable Heated Lithium Battery - 4 Stack EC-FE5148
MPN No: EC-FE5148 4 Stack
Expected ship date Sep 28 - Oct 05
In Stock
9,570.00
-7%
$8,830.00
Sale
Outback Power 20.48kWh EnergyCell 5 Stackable Heated Lithium Battery - 4 Stack EC-FE5148
Outback Power 20.48kWh EnergyCell 5 Stackable Heated Lithium Battery - 4 Stack EC-FE5148
Regular price
$9,570.00
-7%
$8,830
8% OFF
LESS THAN 50
Sale
Outback Power 20.48kWh EnergyCell 5 Stackable Heated Lithium Battery - 4 Stack EC-FE5148
Outback Power 20.48kWh EnergyCell 5 Stackable Heated Lithium Battery - 4 Stack EC-FE5148
Available
MPN No: EC-FE5148 4 Stack
Regular price
$9,570.00
-7%
$8,830
Expected ship date Sep 28 - Oct 05
U.S. Warehouse
Trusted by Thousands
Expert U.S. Support
Regular price
$9,570.00
-7%
$8,830
Outback Power 20.48kWh EnergyCell 5 Stackable Heated Lithium Battery - 4 Stack EC-FE5148
MPN No:
EC-FE5148 4 Stack
Expected ship date Sep 28 - Oct 05
Sale
OutBack Power EnergyCell 5 Stackable Heated Lithium Battery 15.36kWh Bundle (4 Stack) with BMS & Base | EC-FE5148
This Bundle Includes:
(1) Outback Battery Management System EC-BMS
(1) Outback Power EnergyCell 5 Base EC-BASE
(4) OutBack Stackable Heated Lithium Batteries EC-FE5148
Total Usable Storage: 20.48kWh
Built around safe LiFePO₄ battery technology, the EnergyCell 5 platform is engineered for long-term reliability, intelligent battery protection, and easy expansion.
The integrated Battery Management System continuously monitors voltage, current, and temperature to maximize battery performance and lifespan, while built-in heating elements help maintain dependable operation in cold climates.
Expand Your Energy Storage
Start with a 20.48kWh system today and expand your installation over time. The EnergyCell 5 platform supports 3 to 8 battery modules per stack, with up to 24 battery modules in a complete system for growing energy demands.
Intelligent Battery Protection
The integrated Battery Management System continuously balances voltage, current, and temperature to maximize efficiency, extend battery life, and protect your investment.
Built for Safe, Reliable Performance
Advanced LiFePO₄ chemistry, integrated fire suppression, and intelligent monitoring provide dependable backup power with enhanced safety for your home or business.
Ready for Cold Weather
Integrated heating elements help maintain battery performance during low-temperature operation, making the EnergyCell 5 an excellent choice for colder climates.
Outdoor-Ready Construction
An IP65-rated enclosure protects the system from dust and water, allowing installation in a wide range of indoor and outdoor applications.
Fast Installation
Automatic stack identification and communication simplify commissioning, reducing installation time and making future expansion straightforward.
Key Features
- Complete 20.48kWh EnergyCell 5 battery bundle
- Heated lithium battery modules for cold-weather operation
- Safe, long-life LiFePO₄ battery chemistry
- Intelligent Battery Management System included
- Automatic stack communication for quick commissioning
- Internal fire-extinguishing safety module
- Expandable modular architecture
- Supports 3–8 battery modules per stack
- Scalable up to 24 battery modules total
- IP65 outdoor-rated enclosure
- Backed by a 10-Year Manufacturer Warranty
Ideal Applications
- Whole-home battery backup
- Residential solar energy storage
- Off-grid power systems
- Hybrid solar installations
- Small commercial energy storage
- Energy independence and peak-load management
Specifications
| Specification | Value |
|---|---|
| Battery Chemistry | Lithium Iron Phosphate (LiFePO₄) |
| Battery Modules Included | 4 |
| Battery Capacity | 5.12kWh per module |
| Total Storage Capacity | 20.48kWh |
| Battery Management System | Included |
| Base | Included |
| Expandability | 3–8 batteries per stack |
| Maximum System Size | Up to 24 battery modules |
| Environmental Rating | IP65 |
| Cold Weather Heating | Integrated |
| Warranty | 10 Years |
Why Buy From US Solar Supplier?
When you purchase from US Solar Supplier, you're getting more than premium equipment.
Our experienced solar specialists help you choose the right products, answer technical questions, and support your project from planning through installation. Whether you're building a backup power system or a complete solar-plus-storage solution, we're here to help you power your future with confidence.
