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| Model | 48-48-5120 |
| Form Factor | 19 Inch Rack Mount 3U |
| Electrolyte | LiFePO4 |
| Nominal Voltage | 51.2 V |
| Nominal Energy | 5.12 kWh |
| Rated Capacity (1Hr) | 100 Ah |
| Terminal | Amphenol SurLok Plus |
| Heating (integrated) | None |
| Length (in/mm) | 19.6 / 497.3 |
| Width (in/mm) | 17.3 / 439.2 |
| Height (in/mm) | 5.3 / 133.5 |
| Weight (lbs/kgs) | 97 / 44 |
| Charge Temperature | Min: 4°C (39.2°F) | Max: 52°C (125.6°F) |
| Discharge Temperature | Min: -17°C (1.4°F) | Max: 52°C (125.6°F) |
| Storage Temperature | Min: -20°C (-4°F) | Max: 55°C (131°F) |
Discover AES RACKMOUNT 48-48-5120 Energy Storage System
SKU DISCOVER-RACKMOUNT-48-48-5120-LITHIUM
Discover AES RACKMOUNT 48-48-5120 Energy Storage System
The AES RACKMOUNT 48-48-5120 Energy Storage System is a reliable and easily configurable solution for off-grid solar, whole-home backup power, and microgrid applications. Equipped with a high-current fourth-generation Battery Management System (BMS), this system consistently delivers high current and peak power to low-voltage hybrid inverters, ensuring optimal performance.
By networking multiple RACKMOUNT Battery Modules in closed-loop communication, the 48-48-5120 significantly enhances inverter battery charging performance. With the optional RACKMOUNT Slimline Enclosure, the system is UL9540 DC ESS certified, simplifying the permitting process throughout North America.
RACKMOUNT 48-48-5120 Features
- LYNK Port for connecting battery string to LYNK Gateway and enabling multi-battery BMS communication
- High-current BMS for high peak surge and continuous current, setting charge voltage, broadcasting SoC and temperature, and balancing cells
- LYNK ACCESS for monitoring, troubleshooting, configuring communication with charger, exporting battery data logs, and updating battery firmware
RACKMOUNT 48-48-5120 Benefits
With its advanced technology and design, this system delivers 2x runtime compared to lead-acid batteries, with up to 100% usable capacity, and boasts a lifespan 10x that of lead-acid batteries (BCI-06). The system comes with a 10-year warranty (with registration) and a 30 MWh Energy Throughput Performance Guarantee. Additionally, the system offers:
- Up to 50% more energy efficient than lead-acid batteries, with up to 98% round-trip efficiency
- Dynamic charging for up to 40% faster recharge from 0% to 100% SoC
- Parallel power up to 180 kWh with closed-loop communication (per LYNK) or unlimited in open-loop configuration
LYNK II GATEWAY
Maximize AES RACKMOUNT performance by enabling dynamic BMS optimization of popular hybrid inverter-chargers, including Schneider, Victron, Sol-Ark, SMA, and Studer.
AES RACKMOUNT 48-48-5120 Review
The AES RACKMOUNT 48-48-5120 Energy Storage System is a top-performing solution for those seeking a reliable and efficient battery system for off-grid solar, whole-home backup, or microgrid applications. Its high-current BMS and self-heating capabilities set it apart from competitors, ensuring optimal performance in a wide range of conditions.The ability to network multiple Battery Modules in closed-loop communication dramatically improves inverter battery charging performance, while the LYNK ACCESS platform provides users with unparalleled control and monitoring capabilities. With its extended runtime, longer lifespan, faster charging, and impressive peak power, the 48-48-5120 is a smart investment for those who demand the best in energy storage technology.
PARALLEL POWER
Connect up to 180 kWh with closed-loop communication (per LYNK) or unlimited in open-loop configuration.
SURGE POWER
Deliver up to 2.2C peak power and 1C charge/discharge for demanding loads.
DYNAMIC PERFORMANCE
Optimize charge rate in real-time, enabling up to 40% faster recharge from 0% to 100% SoC.
HIGH CURRENT BMS
Advanced BMS delivers high peak surge, continuous current, sets charge voltage, and balances cells.
CHARGES FASTER
1C max charge rate, regardless of SoC, 2x faster than C/2 rated Lithium batteries.
LASTS LONGER
10x the life of lead-acid batteries (BCI-06), 10-year warranty, and 30 MWh Energy Throughput Performance Guarantee.
Learn More about the AES Rackmount Energy Storage System!
AES RACKMOUNT 48-48-5120 Components
AES RACKMOUNT Slimline Enclosure 950-0053
The AES RACKMOUNT Slimline Enclosure 950-0053 is a versatile solution for indoor and outdoor installations, featuring a Battery Combiner, Battery Cables, and Closed-Loop Communication capabilities. It allows for parallel connection of up to 180 kWh and is UL 9540 DC ESS Certified and Seismic AC 156 compliant when installed using this enclosure.
AES RACKMOUNT LYNK II Gateway 950-0025
The LYNK II - 950-0025 unlocks the full potential of an AES RACKMOUNT LiFePO4 Solar Stationary battery by enabling the BMS to optimize and dynamically manage the charge configurations of industry-leading chargers and inverter-chargers. It facilitates real-time closed-loop communication between multiple batteries and chargers.
AES RACKMOUNT Battery Module Combiner 950-0049
The AES RACKMOUNT Battery Module Combiner 950-0049 allows for paralleling up to six AES RACKMOUNT Battery Modules. It comes fully assembled with a 19-inch rackmount enclosure, six quick-connect fused battery cable sets, a master double pole disconnect breaker, and a single button power off feature for added convenience and safety.
AES RACKMOUNT Quick Stack Rack 950-0050
The AES RACKMOUNT Quick Stack Rack 950-0050 is an open battery stacking system that is flexible, secure, and can be set up in just a few minutes. It can accommodate up to six battery modules and a battery module combiner, with interlocking brackets that require no tools. The rack facilitates air gaps between batteries to reduce heat transfer.
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