48V Lithium Battery Pylontech Force L1 21.31kWh with BMS
Modelo: Force L1 21,31kWh- Sku: PYLOBAT033
- Vendor: Pylontech
Specifications
Product Description
With six FL48074 modules and the FC0048-100S BMS, the Pylontech Force L1 48V Lithium Battery 21.31kWh with BMS takes residential storage to the next level, offering more nighttime energy and extended backup during outages. Its 48 V low-voltage architecture, LiFePO4 chemistry, and stackable design without internal wiring simplify installation, enhance safety, and provide a flawless appearance in a technical room or protected indoor space.
Main Features
- Nominal capacity: 21.31 kWh (6× FL48074, 48 V, 444 Ah total).
- Current delivery: 75 A continuous; 110 A peak (15 s) managed by the BMS.
- Efficient operation: 90% DoD and ≈96% efficiency for optimized TCO.
- Mechanical robustness: IP55 protection rating and integrated circuit breaker.
- Longevity: >6000 cycles and expected lifespan around 15 years under nominal conditions.
- Easy expansion: stackable column format; grow by modules without rewiring.
Advantages or Benefits
- Maximum autonomy: covers long nights and evening peaks even with several appliances running simultaneously.
- Safety and reliability: stable LFP chemistry, active BMS control, and international certifications.
- Universal integration: RS485/CAN communication compatible with 48 V inverter ecosystems.
- Competitive cost per usable kWh: high efficiency and large number of cycles reduce ownership cost.
- Clean installation: guided stacking, fewer errors, and an elegant presence in the technical room.
Purpose or Applications
Homes with high consumption (heat pump, occasional electric vehicle, pool), light commercial premises with prolonged loads, off-grid installations with high PV production, and hybrid on-grid projects with backup. Perfect for those who prioritize independence and service continuity.
Technical Specifications
| System capacity | 21.31 kWh (6× FL48074) |
| System voltage | 48 V (LV) |
| Electrical capacity | 444 Ah (sum of modules) |
| Continuous / peak current | 75 A / 110 A (15 s) |
| Chemistry | LiFePO4 (LFP) |
| DoD / Efficiency | 90% / ≈96% |
| Communication | RS485 / CAN (BMS FC0048-100S) |
| Protection | IP55; integrated circuit breaker |
| Approx. dimensions (W×D×H) | 600×380×1,210 mm (base + BMS + 6 modules) |
| Approx. weight | ≈232 kg (complete stack) |
| Operating temperature | 0–50 °C |
| Cycles / Service life | >6000 / 15 years (nominal conditions) |
| Certifications | VDE2510-50, IEC62619, CE, IEC62477-1, UN38.3 |
Compatibilities
Includes FC0048-100S BMS and 6 FL48074 modules. Integrates with 48 V hybrid inverters that support LFP batteries via RS485/CAN. If you need even more capacity, you can add another module to reach the top configuration of the series (24.86 kWh).
The Pylontech Force L1 48V Lithium Battery 21.31kWh with BMS is a high-performance storage solution for those seeking maximum autonomy, safety, and a modular, organized installation.
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48V Lithium Battery Pylontech Force L1 21.31kWh with BMS
