Deye BOS-B
14.3 kWh commercial battery module with 215 kWh per cluster and 98.5% PCS efficiency.
Technical Specifications
| Parameter | DEYE-BOS-B |
|---|---|
| Battery Data | |
| Module Capacity | 280 Ah |
| Module Energy | 14.3 kWh |
| Battery Type / Chemistry | BOS-B215 |
| Recommended DoD | 90% |
| System Energy | 214.5 kWh |
| Usable Energy | 193.05 kWh |
| Cluster Capacity | 215 kWh |
| Max System Capacity | 3.44 MWh |
| Max Continuous Charge/Discharge Current | 168 A |
| Cycle / System Efficiency | 98.5% |
| Additional Specifications | |
| Battery Module Nominal Voltage | 51.2 V |
| Battery Module Qty In Series ( Optional ) | 15 |
| Lightning protection | / |
| Communication Port | TCP / RS485 / CAN |
| Energy Per Module | 14.3 kWh |
| Max Count per PCS | 16 packs |
| IP Rating of Enclosure | IP20 |
| Backup Time (16 racks) | Up to 32 hours |
| Protection Features | |
| Certification / Compliance Safety | CE / IEC62619 / IEC62040 / UN38.3 |
| IP Rating | IP20 |
| Communication | |
| BMS Communication | CAN |
| Display | SOC / Fault Code; Yellow : Battery High Voltage Power On |
| Communication Interface | Touchscreen, Bluetooth, USB |
| Electrical / AC Output Data | |
| System Nominal Voltage | 768 V |
| Nominal Voltage | 51.2 Vdc |
| Status Indicator | Red : Battery System Alarm |
| Electrical Data | |
| PCS Efficiency | 98.5% |
| Mechanical Data | |
| Design / Form Factor | Rack Mounted |
| Operating Conditions | |
| Operating Temperature | charge ：0 ~ 55 ℃ |
| Storage Temperature Range | 0 ~ 35 ℃ |
| Max Altitude | ≤3000m |
| Relative Humidity | 5% ~ 85% |
| Charging Temperature Range | 0 to 55 °C |
| Discharging Temperature Range | -20 to 55 °C |
Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.
Configurations & shipping weights
| Configuration | Weight | Dimensions (W × D × H) |
|---|---|---|
| BOS-B — 71.5 kWh (5 × 14.3 kWh modules) | 630 kg | 2150 × 800 × 1136 mm |
| BOS-B — 85.8 kWh (6 × 14.3 kWh modules) | 752 kg | 2150 × 800 × 1136 mm |
| BOS-B — 100.1 kWh (7 × 14.3 kWh modules) | 874 kg | 2150 × 800 × 1136 mm |
| BOS-B — 114.4 kWh (8 × 14.3 kWh modules) | 996 kg | 2150 × 800 × 1136 mm |
| BOS-B — 128.7 kWh (9 × 14.3 kWh modules) | 1118 kg | 2150 × 800 × 1136 mm |
| BOS-B — 143 kWh (10 × 14.3 kWh modules) | 1240 kg | 2150 × 800 × 1136 mm |
| BOS-B — 157.3 kWh (11 × 14.3 kWh modules) | 1362 kg | 2150 × 800 × 1136 mm |
| BOS-B — 171.6 kWh (12 × 14.3 kWh modules) | 1484 kg | 2150 × 800 × 1136 mm |
| BOS-B — 185.9 kWh (13 × 14.3 kWh modules) | 1606 kg | 2150 × 800 × 1136 mm |
| BOS-B — 200.2 kWh (14 × 14.3 kWh modules) | 1728 kg | 2150 × 800 × 1136 mm |
| BOS-B — 214.5 kWh (15 × 14.3 kWh modules) | 1850 kg | 2150 × 800 × 1136 mm |
This listing covers several shippable configurations. Each row is the manufacturer’s stated figure for that build; the page weight above is the smallest one, which is what a single unit ships at.
Availability & grid compliance in Sudan
| Market | Sudan |
| Grid authority / regulator | Sudanese Electricity Distribution Company (SEDC), Ministry of Energy and Petroleum |
| Quotation currency | SDG |
| Support hours timezone | Africa/Khartoum |
| Delivery & installation coverage | Khartoum, Omdurman, Port Sudan, Kassala, Nyala |
Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in Sudan that is Sudanese Electricity Distribution Company (SEDC), Ministry of Energy and Petroleum. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- Up to 3.44 MWh: Massive capacity for large C&I installations
- 98.5% Efficiency: Industry-leading PCS efficiency
- 32 Hours Backup: Extended backup with 16 racks per PCS
- Deye Cloud Platform: Real-time monitoring and smart scheduling
- 6000 Cycle Life: Long lifespan at 90% depth of discharge
- 10-Year Warranty: Comprehensive long-term coverage
Frequently Asked Questions
What applications is the BOS-B designed for?
The BOS-B is designed for commercial and industrial facilities including peak shaving, load shifting, grid stabilization, critical infrastructure backup, and renewable energy integration with PV or hybrid systems.
How much backup power can the BOS-B provide?
With 16 racks per PCS configuration, the BOS-B can provide up to 32 hours of backup power, making it ideal for critical infrastructure that requires extended uninterrupted power supply.
What monitoring features are available?
The BOS-B integrates with the Deye Cloud Platform for real-time monitoring, smart energy scheduling, and dynamic charging/discharging strategies. It also supports zero-export and time-of-use features for maximum cost savings.
What safety features does the BOS-B have?
The BOS-B includes high-voltage hazard indication, fault alarms, system diagnostics via integrated LCD, and comprehensive protection through the intelligent BMS. The IP20-rated enclosure ensures safe indoor installation.