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Deye 5.12kWh 48V High Voltage Lithium-ion Battery BOS-W - Modular LiFePO₄ & Scalable The Deye 5.12kWh BOS-W High Voltage Battery is an advanced lithium storage unit engineered for modern solar and hybrid power systems. Featuring LiFePO₄ safety chemistry, a robust...
The Deye 5.12kWh BOS-W High Voltage Battery is an advanced lithium storage unit engineered for modern solar and hybrid power systems. Featuring LiFePO₄ safety chemistry, a robust 48V design, and high-voltage stackable architecture, this unit offers dependable energy storage that scales with your future needs.
Built to work seamlessly in residential, commercial, and industrial settings, the BOS-W battery integrates with compatible high-voltage inverters and delivers efficient power for clean energy independence.
Genuine Deye high-voltage battery with verified warranty
Nationwide delivery and certified installation
System customization and expert inverter pairing
Proven performance across Kenya
Excellent technical support and post-sale service
5.12kWh Capacity – Delivers long runtime for home and business needs
48V High Voltage Design – Supports advanced hybrid setups
LiFePO₄ Chemistry – Stable, non-toxic, and long-life performance
Built-In BMS – Protects against over-voltage, short-circuit, and thermal issues
Stackable Architecture – Allows multiple units in series for high-voltage banks
High Compatibility – Works with Deye HV inverter systems and others
Compact, Durable Build – Suitable for indoor installations
Low Maintenance – No ventilation or special cooling required
| Feature | Details |
|---|---|
| Model | Deye BOS-W 5.12kWh |
| Battery Chemistry | Lithium Iron Phosphate (LiFePO₄) |
| Nominal Capacity | 5.12kWh |
| Nominal Voltage | 48V (HV Stackable) |
| Current | 100Ah |
| Cycle Life | >6000 cycles at 90% DoD |
| Scalability | Yes – High-voltage series stacking |
| BMS | Built-in intelligent BMS |
| Communication | CAN/RS485 |
| Mounting | Floor-mounted or rack-mounted |
| Dimensions | Compact modular design |
| Warranty | 5–10 years (usage dependent) |
High-voltage solar storage setups
Smart homes with hybrid inverters
Commercial solar banks needing safe expansion
Energy backup for office or institutional buildings
Industrial or microgrid applications
Q1: What does “high voltage” mean in this battery?
A: It’s designed to be connected in series with other BOS-W units to achieve a higher voltage bank compatible with certain hybrid inverters.
Q2: Can I use this with a regular 48V inverter?
A: No. This battery is intended for high-voltage systems only and must be paired with compatible inverters like Deye HV models.
Q3: How many units can I stack?
A: Multiple units (e.g., 2–10) can be connected in series, depending on your system’s design and inverter voltage input.
Q4: Is it safe for home use?
A: Yes. It uses LiFePO₄ cells and a BMS for optimal safety, with no fumes or fire risk.
Q5: Can it work off-grid?
A: Yes, when paired with a suitable hybrid inverter capable of off-grid functionality.
Q6: Is there a mobile app for monitoring?
A: Monitoring is handled through the inverter’s communication interface; many supported inverters offer app-based tracking.
