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Fortress 5.4 kW eFlex Lithium Battery
Original price was: $8 538.60.$8 288.00Current price is: $8 288.00.
Stock: Available
Modular energy storage solution that can be expanded to 162 kWh.
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- Description
- Additional information
- Reviews (3)
- Features
- Technical Specs
- Documents
- Warranty
Description
Description
Additional information
Additional information
| Weight | 119 lbs |
|---|---|
| Dimensions | 24 × 24 × 12 in |
| Brand | Fortress |
Reviews (3)
3 reviews for Fortress 5.4 kW eFlex Lithium Battery
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Features
- High-performance lithium-ion battery technology
- Modular design for easy installation and maintenance
- Compatible with solar PV systems
- Smart battery management system for optimal performance and safety
- UL9540 + UL9450A Certifications
- Can be expanded with additional batteries for increased capacity
- Can stack up to 30 modules in parallel (162kWh)
Technical Specs
Nominal Capacity: 5.4 kW
Battery Voltage: 48 VDC
Battery Type: Lithium Iron Phosphate
Maximum Charge/Discharge Rate: 100 A
Efficiency: >98%
Operating Temperature Range: 0°C to 45°C
Dimensions 18 x 23 x 7.3 Inches
Weight: 108 lbs
Cycle Life: 8,000 cycles @ 80% DOD
Documents
Fortress 5.4 kW eFlex Lithium Battery Specification Sheet
Warranty
The Fortress 5.4 kW eFlex Lithium Battery comes with a 10-year limited warranty that covers defects in materials and workmanship
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Oliver Phillips –
The Fortress 5.4 kW eFlex Lithium Battery has been a game-changer for my home energy system. Its high capacity and advanced lithium technology ensure reliable power backup, giving me peace of mind during outages or peak demand periods. Highly recommended for anyone looking for a dependable energy storage solution.
Emily Lavoie –
Installed the Fortress 5.4 kW eFlex Lithium Battery for my off-grid cabin, and I’m impressed. Its high energy density and fast charging capabilities provide efficient energy storage, allowing me to power my essential appliances with ease. A must-have for off-grid living or backup power needs.
Alexander Nguyen –
The Fortress 5.4 kW eFlex Lithium Battery is a versatile solution for various energy storage applications. Its compact design and easy installation make it suitable for residential and commercial setups alike. With its reliable performance and advanced features, it’s the perfect choice for anyone seeking a flexible energy storage solution.