Description
Product Description
High Voltage Reliability – Deye HV BOS‑G 5.12kWh High Voltage Lithium Ion Battery at the Core of Your Solar Stack
The Deye HV BOS‑G 5.12kWh High Voltage Lithium Ion Battery is specifically engineered for modern, high-performance energy storage systems. Designed around a 51.2V LiFePO₄ architecture, this battery delivers 100Ah of clean, consistent, and expandable energy—ideal for grid-tied hybrid or off-grid solar solutions. Right from the start, it includes an integrated smart BMS, which intelligently monitors and balances cells to ensure long-term health and safety.
Furthermore, the Deye HV BOS‑G 5.12kWh High Voltage Lithium Ion Battery pairs flawlessly with Deye High Voltage Inverters, ensuring real-time CAN and RS485 communication. In addition, the 19-inch rack-mount format allows for streamlined stacking, making it easy to expand from a single 5.12kWh unit to an impressive 61.44kWh capacity.
🔁 Expandable Energy – Stack Up to 12x Deye HV BOS‑G 5.12kWh High Voltage Lithium Ion Battery Units
What sets the Deye HV BOS‑G 5.12kWh High Voltage Lithium Ion Battery apart is its multi-unit scalability. Not only can you connect up to 12 batteries in a single stack, but you can also do so without extra balancing equipment. Because of its industrial-grade BMS, the system remains protected across all load conditions—charging, discharging, or idle.
Moreover, safety is never compromised. With certifications like CE, UN38.3, and IEC62619, this battery meets international safety and transport standards. Whether you’re powering an office building or a large household, the Deye HV BOS‑G 5.12kWh High Voltage Lithium Ion Battery delivers reliable power without interruption.
💡 Smart Integration with Leading Components and Internal Ecosystem
This battery works best when installed with components from our High Voltage Battery Range, as well as our Hybrid Inverter Systems. You’ll benefit from optimal communication, synchronized charging curves, and smoother firmware updates.
✅ Key Benefits of the Deye HV BOS‑G 5.12kWh High Voltage Lithium Ion Battery 🔋
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✅ 51.2V / 100Ah LiFePO₄ Core – Long cycle life with stable discharge performance
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✅ Smart BMS Built-In – Monitors and protects cells in real time
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✅ High Voltage Compatibility – Designed to integrate with Deye high-voltage inverters
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✅ Scalable Up to 61.44kWh – Connect up to 12 batteries in parallel
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✅ 19-Inch Rack-Mount Format – Professional-grade housing for easy stacking
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✅ Advanced Certifications – CE, UL, UN38.3, IEC62619
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✅ 10-Year Warranty – Peace of mind with long-term support
✅ Technical Specifications Table
| Specification | Detail |
|---|---|
| Product Name | Deye HV BOS‑G 5.12kWh High Voltage Lithium Ion Battery |
| Battery Chemistry | LiFePO₄ (Lithium Iron Phosphate) |
| Nominal Voltage | 51.2V |
| Rated Capacity | 100Ah |
| Total Energy | 5.12kWh |
| Stackable Capacity | Up to 61.44kWh (12 units) |
| Communication Ports | CANBus, RS485 |
| BMS Type | Integrated Smart BMS |
| Cycle Life | 6000+ cycles at 80% DoD |
| Mounting Type | Rack-Mount (19”) |
| Certifications | CE, UN38.3, IEC62619, UL, UKCA |
| Warranty | 10 Years or 6000 Cycles |

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