Discover 5.0 kWh AES Rackmount ESS LiFePO₄ LFP Battery Module – 51.2 V, 100 Ah 48-48-5120
MPN No: 48-48-5120-H
Expected ship date Sep 27 - Oct 04
In Stock
$1,697.00
Discover 5.0 kWh AES Rackmount ESS LiFePO₄ LFP Battery Module – 51.2 V, 100 Ah 48-48-5120
Discover 5.0 kWh AES Rackmount ESS LiFePO₄ LFP Battery Module – 51.2 V, 100 Ah 48-48-5120
Regular price
$1,697
LESS THAN 50
Discover 5.0 kWh AES Rackmount ESS LiFePO₄ LFP Battery Module – 51.2 V, 100 Ah 48-48-5120
Discover 5.0 kWh AES Rackmount ESS LiFePO₄ LFP Battery Module – 51.2 V, 100 Ah 48-48-5120
Available
MPN No: 48-48-5120-H
Regular price
$1,697
Expected ship date Sep 27 - Oct 04
Data Sheet
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Regular price
$1,697
Discover 5.0 kWh AES Rackmount ESS LiFePO₄ LFP Battery Module – 51.2 V, 100 Ah 48-48-5120
MPN No:
48-48-5120-H
Expected ship date Sep 27 - Oct 04
Use Code STACK for 5% off through February 20th, 2026
Discover AES Rackmount ESS Battery Module – 5.0 kWh, 51.2 V, 100 Ah (MPN 48-48-5120)
LFP / Lithium iron phosphate / LiFePO₄ Battery
The Discover AES Rackmount ESS Battery Module is a high-performance lithium energy storage solution designed for residential and commercial solar + backup applications. This rack-mountable battery delivers 5.0 kWh of usable energy at 51.2 V and 100 Ah, featuring lithium iron phosphate (LFP) chemistry for long cycle life, safety, and reliable performance. Its 19-inch rackmount form factor simplifies integration into standard battery racks or ESS cabinets.
Key Features
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5.0 kWh usable energy capacity with 51.2 V nominal voltage, 100 Ah capacity
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Designed for rackmount ESS installations with integrated Battery Management System (BMS)
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Lithium iron phosphate (LiFePO₄) chemistry for enhanced safety and long cycle life
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Parallel capable for scalable energy storage installations
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Amphenol SurLok Plus terminal connectors for reliable DC connections
Best Uses
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Residential solar energy storage and peak shaving
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Whole home backup power systems
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Off-grid and hybrid inverter systems
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Commercial and light industrial battery arrays
Compatibility
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Works with hybrid and battery-ready inverters that support 48 V battery banks
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Compatible with standard 19-inch rack-mount ESS infrastructure
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Parallel configurations supported for expanded kWh capacity
Product Specifications
| Specification | Detail |
|---|---|
| Manufacturer | Discover Energy Systems |
| Model / MPN | AES Rackmount Battery Module / 48-48-5120 |
| Nominal Voltage | 51.2 V |
| Nominal Capacity | 100 Ah |
| Usable Energy | 5.0 kWh |
| Battery Chemistry | Lithium Iron Phosphate (LFP) |
| Form Factor | 19-inch rackmount (3U) |
| Weight | Approx. 97 lbs (44 kg) |
| Dimensions | Approx. 19.6" L × 17.3" W × 5.3" H |
| Terminal Type | Amphenol SurLok Plus |
| Installation | Indoor rack-mounted ESS |
| Warranty | Manufacturer warranty (varies by seller) |
Why Choose This Battery
This AES Rackmount ESS Battery Module combines high energy density and a modular form factor for professional ESS builds. Its robust BMS and lithium iron phosphate chemistry make it well-suited for daily cycling, backup power, and scalable storage designs.
