Fortress Power
Fortress Power eFlex 5.4 G2 Lithium Solar Battery 5.4 kWh
- SKU:
- eFlex 5.4 G2
- Condition:
- New
- Availability:
- Ships in 5 business days or less.
- Weight:
- 116.00 LBS
- Warranty:
- 10 Year Manufacturer
- Shipping:
- ADD TO CART TO ESTIMATE SHIPPING
- Coupon:
- EFLEX300
Fortress Power eFlex 5.4 kWh Gen2 Lithium Iron Phosphate Solar Storage Battery LifePO4 5.4 kWh 48VDC $300 off with coupon code EFLEX300.
The compact and easy-to-install unit can be wall mounted or floor-standing. It also fits well into standard server racks for large systems.
High Durability and Long-Lasting
10 Year Warranty with the safe and premium prismatic Lithium-Iron-Phosphate cells
Lowest Cost Per Cycle
High energy throughput with exceptional life span (6000+ cycles) and high round-trip efficiency (>98%)
Versatile Applications
Expandable from 5.4 kWh to 81 kWh for residential, commercial, railway, military, and telecommunication applications etc.
Closed-Loop Communication
Enables higher system efficiency & increased performance along with easy set-up. Certified to run closed-loop with many major brand inverters like Sol-Ark, Victron, SMA, etc.
Waterproof and Saltwater Resistant
The sleek-looking Aluminum cabinet has IP 65 waterproof rating to prevent salt-water corrosion
Specifications
- Rugged, Long-lasting, Daily Use Battery
- Total Energy (kWh): 5.4
- Max. Charge Current (Continuous) [A]: 100
- Max. Discharge Current (Continuous) [A]: 60
- Max. Pulse Current (for 5 sec) [A]: 130
- Capacity [Ah]: 105
- Voltage Range [V]: 44 - 58.4
- Charging Temperature [F]: 32 to 113
- Discharging Temperature [F]: 32 to 140
- Storage Temperature [F]: 32 to 95
- Dimensions [L x W x H, inch]: 21.5 x 17.5 x 7.2
- Weight [lbs]: 116
- Life Cycles: 8000@80% DoD
- Safe Lithium Iron Phosphate Technology (LifeP04)
- Round Trip Efficiency: >98%
- Flexible Mounting Options
- Remote Monitoring including wifi, modbus, and canbus
- BMS Monitors & Balances Individual Cells
- NRTL certified to UL9540 and UL9540a standards
Important Links
FAQs
- Can I use the Fortress Power batteries in a closed-loop system with a Sol-Ark inverter?
Yes. You would set the Sol-Ark to Port 0 and instead of using the RJ45 connection, you would use the CAN connection to accomplish this.
Attachments