48V Lithium Battery Pylontech Force L2 14.20kWh with BMS
Modelo: Force L2 14,20kWh- Sku: PYLOBAT037
- Vendor: Pylontech
Specifications
Product Description
The Pylontech Force L2 48V Lithium Battery 14.20kWh with BMS is a high-capacity configuration within the Force L2 family, consisting of four FL4874M modules and the FC0048M-100S BMS. The stackable format without wiring between modules simplifies installation and makes it safer, while the LiFePO4 chemistry ensures thermal stability, long service life, and excellent daily performance with 90% depth of discharge and ≈96% efficiency.
Main Features
- System capacity: 14.20 kWh (4× FL4874M, 48 V, 296 Ah total).
- Nominal and peak current: 75 A continuous; 110 A (15 s) for consumption peaks.
- Protection and robustness: IP55, integrated circuit breaker, and active BMS.
- Durability: >6000 cycles and target lifespan ~15 years under nominal conditions.
- Fast and clean installation: guided stacking and minimal external wiring.
- Wide compatibility: RS485/CAN communication with 48 V ecosystems.
Advantages or Benefits
- Superior daily autonomy to cover long nights and demanding residential consumption.
- Optimized cost per usable kWh thanks to high efficiency and long battery life.
- Residential safety with LFP chemistry and international certifications.
- Scalability without redoing the installation: expand by adding modules in the same tower.
- Aesthetics and order in the technical room with a compact and uniform column.
Purpose or Applications
Homes with medium-high consumption, small businesses, hybrid on-grid projects with backup, and off-grid systems with good PV production. Ideal when seeking energy independence and service continuity.
Technical Specifications
| System capacity | 14.20 kWh (4× FL4874M) |
| System voltage | 48 V (LV) |
| Electrical capacity | 296 Ah |
| Continuous / peak current | 75 A / 110 A (15 s) |
| Chemistry | LiFePO4 (LFP) |
| Depth of discharge | 90 % |
| Efficiency | ≈96 % |
| Cycles / Service life | >6000 / ~15 years |
| Communication | RS485 / CAN (BMS FC0048M-100S) |
| Protection rating | IP55 |
| Dimensions per module | 450×296×296 mm |
| Weight per module | ≈35.5 kg |
| Approx. tower height | ~1.15 m (base + BMS + 4 modules) |
| Operating temperature | 0–50 °C |
| Certifications | VDE2510-50, IEC62619, CE, IEC62477-1, UN38.3 |
Compatibilities
Includes FC0048M-100S BMS and 4 FL4874M modules. Compatible with 48 V hybrid inverters that support LFP batteries via RS485/CAN. Expandable by adding more FL4874M modules in the same Force L2 tower.
The Pylontech Force L2 48V Lithium Battery 14.20kWh with BMS offers great autonomy, safety, and impeccable modular integration for 48 V residential projects.
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48V Lithium Battery Pylontech Force L2 14.20kWh with BMS





