48-48-5120
AES RACKMOUNT 48-48-5120
AES RACKMOUNT is the rapid install energy storage system designed for Residential Off-Grid Solar and Whole-Home Backup Power. The battery features a high-current GEN-4 BMS that delivers superior peak power for demanding load support and 1C charge and discharge rates. Easy configuration, UL1973, and UL9540-BESS enable seamless permitting throughout North America. An industry-leading 10-year warranty and energy throughput performance guarantee delivers a strong ROI.
MECHANICAL SPECIFICATIONS
| Industry Reference | 19 Inch Rackmount 3U | |
| Length A (in/mm) | 19.6 | 497.3 |
| Width B (in/mm) | 17.3 | 439.2 |
| Height C (in/mm) | 5.3 | 133.5 |
| Total Height D (in/mm) | 5.3 | 133.5 |
| Weight (lbs/kgs) | 97 | 44 |
| Terminal * | Amphenol SurLok Plus | |
| Cell(s) | 16S1P | |
| Case Material | Galvanized Steel Sheet | |
| IP Rating | 20 | |
| Electrolyte | LiFePO4 | |
NOTE 1: Dimensions have a ±2 mm (0.08 in) tolerance. Weights may vary.
NOTE 2: Refer to terminal guide on website for torque values.
ELECTRICAL SPECIFICATIONS
| Open Circuit Voltage (V) | 51.2 | |
| Charge Voltage (Bulk Vdc) | 55.2 | |
| Max Absorption Voltage (U1 Vdc) | 55.2 | |
| Float Voltage (U2 Vdc) | 53.6 | |
| Suggested Low Voltage Cutoff (Vdc) | 48 | |
| Max Continuous Charge Current - 1 Hour | 95 A | |
| Max. Continuous Charge Current (I Max. Adc) | 70 A | |
| Min. Finishing Charge Current (I Min. Adc) | 2.5 A | |
| Max Continuous Discharge Current - 1 Hour | 95 A | |
| Max Continuous Discharge Current (Adc) | 70 A | |
| Maximum Continuous Discharge Rate (kW) | 5.12 | |
| Max Peak Current (Adc) | 218 A RMS | |
| Self-Discharge (25°C / 77°F) | < 3% per month | |
| 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) | |
Electrical Specifications at 25°C.
Do not exceed maximum voltage at the battery terminals.
CAUTION: Extra considerations must be given to depths of discharge, operating voltages and currents when designing systems for use at maximum operating temperatures.
PERFORMANCE SPECIFICATIONS
| Nominal Energy (kWh) | 5.12 | |
| Usable DoD | 100% | |
| Rated Wh Capacity (1C) | 5120 | |
| Rated Ah Capacity (1C) | 100 | |
FEATURES
LYNK PORT
- Connect battery string to LYNK Gateway
- Multi-battery BMS communication
- Remote ON/OFF capability
HIGH-CURRENT BMS
- High peak surge, continuous current
- Sets charge voltage, broadcasts SoC and temperature, balances cells
LYNK ACCESS
- Monitor and troubleshoot
- Configure communication with charger
- Export battery data logs
- Update battery firmware
ACCESSORIES
LYNK GATEWAY
- Closed-loop charger configuration
- J1939 / CAN Open / Serial CAN
- Three programmable relays
ELEMENT ESS BATTERY COMBINER
- Fully assembled. Quick connect cables
- 19-inch rack mount
- Combine up to 6 Battery Modules
- Disconnect breaker
- System ON/OFF button
BENEFITS
RUNS LONGER
- 2x Runtime of lead-acid batteries
- Up to 100% usable capacity
LASTS LONGER
- 10x the life of lead-acid battery (BCI-06)
- 10-Year warranty and energy performance guarantee
CHARGES FASTER
- 1C max charge rate, regardless of SoC
- 2x faster than C/2 rated Lithium batteries
SURGE POWER
- Up to 2.2C peak power
- Up to 1C charge/discharge
HIGH-EFFICIENCY
- Up to 50% more energy efficient than lead-acid batteries
- Up to 98% round-trip efficiency
DYNAMIC CHARGING
- Up to 40% faster recharge from 0% to 100% SoC
- Real-time charge rate optimization
PARALLEL POWER
- Up to 160 kWh (per LYNK)
- Linear scaling of charge, discharge, peak capacity
CERTIFICATION STANDARDS
- IEC 62619
- UL 1973
- UL 9540a (pending)
- UL9540 (pending)
- CE
SHIPPING CLASSIFICATION
- UN 38.3
- UN 3480, Class 9 (Lithium batteries)
Charging Profile
Voltage Regulated IU Charging Curve Parameters
