T-BAT-SYS-LV — low-voltage 48 V LFP batteries, 2.5–85 kWh
Country: China · Model: T-BAT-SYS-LV
The low-voltage LiFePO4 batteries T-BAT-SYS-LV with a nominal voltage of 51.2 V are assembled into a bank of 2.5 to 85.1 kWh. They are connected to X1 HYBRID LV inverters and other LV systems in houses where backup is built on a 48 V bus.
- Models
- LV R25 (2.5–40.9 kWh), LV R36 (3.6–58.8 kWh), LV D53 (5.3–85.1 kWh), LV D150 (15 kWh, 314 Ah)
- Voltage
- 51.2 V
- Current
- 100 A (D53), 155 A (D150), 120 A (R25)
- In parallel
- up to 16 units
Technical specifications
| Models | LV R25 (2.5–40.9 kWh), LV R36 (3.6–58.8 kWh), LV D53 (5.3–85.1 kWh), LV D150 (15 kWh, 314 Ah) |
|---|---|
| Voltage | 51.2 V |
| Current | 100 A (D53), 155 A (D150), 120 A (R25) |
| In parallel | up to 16 units |
| Cycle life | > 6000 cycles (D150) |
| Ingress protection | IP65 (D150), IP20 (R25) |
| Customs codes (for reference) | |
| HS code | 8507.60 |
| UKTZED code (Ukraine) | 8507600000 |
| CN code (EU) | 85076000 |
Specifications are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.
Description
The series includes four modules. LV R25 and LV R36 reach capacities of 2.5 to 40.9 kWh and 3.6 to 58.8 kWh respectively, and LV D53 scales within 5.3–85.1 kWh. The LV D150 stands apart, at 15 kWh with 314 Ah cells, a life of more than 6000 cycles and a current of 155 A. For the D53 the current is 100 A and for the R25 it is 120 A, and this determines how much inverter power the battery can supply without overload. Up to 16 modules are connected in parallel, so the bank is expanded gradually by adding units to those already installed. The D150 housing with IP65 protection is sealed against dust and water jets, so it is placed in a garage or utility room, while the R25 with IP20 is mounted only in a dry room or a cabinet.
How to choose
The model is chosen by the required energy and the continuous discharge current, because it is the current that limits the power the battery gives to the inverter. The D150 has the highest current, and the D53 gives the largest total capacity. If the inverter is high-voltage, this series will not do; for it there is the T-BAT-SYS-HV with a voltage of 89.6–759.2 V (R2.5) or stackable HS units of 5.1–92 kWh. For a 48 V system with high currents it is worth comparing the LD series as well, where the LD117 delivers up to 230 A.
Request a price and lead time
T-BAT-SYS-LV — low-voltage 48 V LFP batteries, 2.5–85 kWh. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
Which inverters are the T-BAT-SYS-LV batteries compatible with?
The batteries are intended for X1 HYBRID LV inverters and other low-voltage systems of the manufacturer. The nominal voltage of 51.2 V corresponds to the 48 V class.
How many T-BAT-SYS-LV batteries can be connected in parallel?
Up to 16 modules. In this way the LV R25 reaches 40.9 kWh, the LV R36 reaches 58.8 kWh, and the LV D53 reaches 85.1 kWh.
What is the cycle life of the LV D150 battery?
The manufacturer states more than 6000 cycles for the LV D150. The cells of this model have a capacity of 314 Ah, and the module stores 15 kWh.
Where should T-BAT-SYS-LV batteries be installed?
The D150 is rated IP65, so this module withstands dust and splashes in a garage or utility room. The R25 has IP20 and is installed only in a closed, dry room.
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Need a price, lead time or replacement?
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