Lithium Battery HV SMA 16.4kWh 5xHS-BM-3.28-10 Home Storage
Modelo: 5xHS-BM-3.28-10- Sku: SMAACCE023
- Vendor: SMA
Specifications
Product Description
The HV Lithium Battery SMA 16.4kWh 5xHS-BM-3.28-10 Home Storage is the highest capacity configuration in SMA's home range: five HV modules of 3.28 kWh (LiFePO4) totaling 16.4 kWh usable, with native integration into SMA hybrid inverters. Its high-voltage architecture reduces losses, achieves an efficiency of 94.5%, and, thanks to its IP65 protection, can be installed indoors or outdoors with “plug & play” assembly via MC4 and RJ45.
Main Features
- Usable system capacity: 16.4 kWh (5 × HS-BM-3.28-10) with up to 8000 cycles.
- Nominal voltage 480 V (operating range 450–540 V) and 36 A charge/discharge.
- Safe LiFePO4 chemistry with low self-consumption (≈2 W per module).
- IP65 protection rating and stackable modular format for wall or base installation.
- Battery efficiency: 94.5%; full integration into SMA Home Energy.
- Standardized connections: DC MC4 and RJ45 communication.
Advantages or Benefits
- Maximum autonomy for demanding homes and small businesses with SMA inverters.
- Stable and safe response thanks to LiFePO4 and HV topology.
- Quick, tidy, and scalable installation within the same SMA ecosystem.
- Reliable backup in case of grid outages when combined with SMA hybrid inverter with backup function.
- Low maintenance and centralized monitoring on the SMA platform.
Purpose or Applications
Ideal for high-consumption residential installations (electric vehicle, air conditioning, pumps, etc.) and for businesses seeking to maximize self-consumption, reduce power peaks, and have backup energy with SMA hybrid inverters.
Technical Specifications
| Usable capacity | 16.4 kWh |
| Nominal voltage / range | 480 V / 450–540 V |
| Max. charge/discharge current | 36 A |
| Chemistry | LiFePO4 |
| Efficiency | 94.5 % |
| Protection | IP65 |
| Operating temperature | Discharge −10…+50 °C · Charge 0…+50 °C |
| Self-consumption | ≈2 W per module |
| Dimensions (W×H×D) | ≈610 × 2415 × 214.6 mm (5 modules stacked) |
| Approx. weight | ≈190 kg (5 × 38 kg) |
| Connections | DC MC4 · RJ45 communication |
| Certifications | CE, UN 38.3, IEC 62619, IEC 62477, VDE 2510-50 |
| Warranty | 10 years (registration required) |
Compatibilities
Direct compatibility with SMA hybrid inverters of the STP-SE series (ranges from 6.5 to 16.4 kWh). Recommended accessories: floor base HS-BU-10 and communication cable HS-COM-CBL-3-10. For expansions or replacements, add identical HS-BM-3.28-10 modules.
The HV Lithium Battery SMA 16.4kWh 5xHS-BM-3.28-10 Home Storage offers the largest HV storage in the SMA range for intelligent, efficient, and robust backup self-consumption.
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Lithium Battery HV SMA 16.4kWh 5xHS-BM-3.28-10 Home Storage





