Deye BOS-B112.5 kWh PRO-A3 battery storage system for industry and commerce
€16,749.25*
Prices incl. 19 % VAT, free delivery
Description
Product information
The Deye BOS-B112 Pro-A3 high-voltage storage system is a modular C&I energy storage solution for commercial, industrial and large PV applications. With 112.5 kWh storage capacity, 101.25 kWh usable energy at 90 % depth of discharge and safe LiFePO4 technology, the system offers a reliable, scalable and intelligently controllable storage platform for on-grid, off-grid and backup scenarios.
Key features at a glance
- Storage capacity: 112.5 kWh gross
- Usable energy: 101.25 kWh at 90 % DoD
- System configuration: 7 BOS-B-Pack16-A3 modules in series with BOS-B-PDU-2-A
- Power: up to 64.512 kW max. DC output at 180 A
- Scalability: up to 16 racks in parallel, approx. 2.3 MW / 4.1 MWh
- Communication: TCP / RS485 / CAN, Bluetooth app, USB and cloud upgrades
Efficient energy storage for commercial applications
The BOS-B112 system combines standardised 5U battery modules with a high-voltage architecture. With 358.4 V nominal voltage and an operating voltage range of 291.2~408.8 V, it is suitable for peak-shaving, load management, self-consumption optimisation and backup supply.
Scalable and secure
The BOS-B Pro-A3 concept can be expanded on a project basis. One rack contains 7 battery modules; multiple racks can be operated in parallel. Smart fan cooling, cell balancing, triple auxiliary power supply and LiFePO4 cells support stable and long-lasting operation.
Who is the Deye BOS-B112 Pro-A3 storage system suitable for?
- Commercial operations with high self-consumption and peak loads
- Industrial and C&I projects with scalable storage needs
- PV systems with PCS, hybrid inverter or MPPT connection
- System integrators needing modular rack solutions
| Model | BOS-B112 Pro-A3 |
| Battery type | LiFePO4 |
| Module energy (kWh) | 16.08 |
| Module nominal voltage (V) | 51.2 |
| Module capacity (Ah) | 314 |
| Number of battery modules in series | 7 |
| System nominal voltage (V) | 358.4 |
| System operating voltage (V) | 291.2~408.8 |
| System capacity (kWh) | 112.5 |
| Usable system capacity (kWh) | 101.25 |
| Max. DC output (kW) | 64.512 |
| Max. charge/discharge current (A) | 180 |
| Operating temperature (°C) | Charging: 0 ~ 55 / Discharging: -20 ~ 55 |
| Thermal management | Smart fan cooling |
| Communication | TCP / RS485 / CAN |
| Protection rating | IP20 |
| Dimensions (W × H × D, mm) | 1067 × 1305 × 800 |
| Approx. system weight (kg) | 1010 |
| Type of installation | Rack Mounted |
| Recommended depth of discharge | 90% |
| Cycle life | EOL70% ≥ 6000 |
| Warranty | 10 years |
| Certifications | CE / IEC62619 / IEC62040 / UN38.3 |
FAQs on the Deye BOS-B112 Pro-A3 high-voltage storage system
What is the total capacity and usable energy of the system?
The system includes 7 battery modules each with 16.08 kWh. This results in a gross capacity of 112.5 kWh. At 90 % recommended depth of discharge, around 101.25 kWh of usable energy is available.
What are the technically relevant voltage and power values?
- System nominal voltage: 358.4 V DC
- System operating voltage: 291.2~408.8 V
- Max. DC output: 64.512 kW
- Max. charge/discharge current: 180 A
How is the system structured?
Typically, a BOS-B112 Pro-A3 system consists of 1 x BOS-B-PDU-2-A high-voltage control and distribution module, 7 x BOS-B-Pack16-A3 battery modules as well as a suitable rack system. The specific composition may vary depending on the project and PCS/MPPT design.
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