Deye BOS-B Pro-A3 LiFePO4 Battery 16.08 kWh HV 51.2V 314Ah
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Deye BOS-B Pro-A3 LiFePO4 HV 51.2V 314Ah (16.08 kWh) Battery
Description
The Deye BOS-B Pro-A3 battery is a high-voltage industrial-grade module designed for
commercial and industrial energy storage systems. It stores up to 16.08 kWh of energy
and provides stable backup power in case of unreliable or unavailable grid supply.
Using LiFePO4 (Lithium Iron Phosphate) technology, the battery ensures safety, thermal
stability, and long lifecycle up to 6000 cycles. The metal casing with active cooling
maintains optimal temperature under high currents.
The battery acts as a buffer between the grid, generator, and loads. It stores energy and during
power outages automatically supplies critical systems such as servers, production lines, pump
stations, or security systems.
The module supports scalable configurations in Deye ESS systems with external BMS, inverters, and
cloud management, allowing solutions from tens to hundreds of kWh.
Key Advantages
- High energy capacity — 16.08 kWh
- Reliable LiFePO4 technology
- Long lifespan — up to 6000 cycles
- High charge/discharge current — up to 180 A
- Active cooling system
- Durable metal enclosure
- Suitable for industrial ESS systems
- Scalable for large energy installations
- Stable operation in harsh temperature conditions
Technical Specifications
| Parameter | Value |
|---|---|
| Battery Type | High-voltage |
| Technology | LiFePO4 |
| Capacity | 314 Ah |
| Energy | 16.08 kWh |
| Nominal Voltage | 51.2 V |
| Operating Voltage Range | 44 – 58.4 V |
| Discharge Cut-off Voltage | 44 V |
| Nominal Continuous Power | 9.22 kW |
| Maximum Power | 9.22 kW |
| Max Charge Current | 180 A |
| Recommended Discharge Current | 180 A |
| Max Cut-off Current | 180 A |
| Terminal Type | Proprietary |
| Cooling Mode | Active |
| Charging Temperature | -20°C ~ +55°C |
| Discharging Temperature | 0°C ~ +55°C |
| Storage Temperature | 0°C ~ +35°C |
| Case Material | Metal |
| Dimensions | 796 × 526 × 275 mm |
| Weight | 123 kg |

For individuals
Prepayment
- Full prepayment - 100% of the amount is paid in advance before the start of the order.
- Partial prepayment - you pay an agreed part of the cost before the start of work or delivery of equipment.
Cashless payment
- through the cash desk of any bank;
- from a personal account (for example, via online banking).
For legal entities
- Payment is made inclusive of VAT.
- All payments are made in full compliance with the current legislation of Ukraine.
- We provide a full package of accounting documents: invoice, act, contract, tax invoice, etc.
Delivery
- In Ukraine, we deliver via popular logistics services (Nova Poshta, SAT, Delivery, etc.).
- Pickup is possible from our warehouse in Poltava (by prior arrangement).
- Installation with delivery - when ordering the equipment installation service, we deliver it directly to the facility.
If you have additional questions about payment or delivery, our manager will be happy to help you!
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