Deye BOS-A Battery System
An overview of the Deye BOS-A battery energy storage system, detailing its advantages, technical specifications, and application examples.
Product Advantages
- Supports larger current output, up to 160A.
- A single system has a higher battery capacity and can be compatible with inverters with higher power.
- Dual electrode disconnection design for battery system.
- The battery system has dual power output plugins, and the single power plugin can support 100A. It can be connected to two battery DC interfaces of the inverter separately.
- A concise data display interface to assist in faster initial installation and debugging.
- Supports mobile Bluetooth APP access, convenient connection, and allows for viewing more detailed system data.
Technical Data
| Main Parameter | Value |
|---|---|
| Cell Chemistry | LiFePO4 |
| Module Energy (kWh) | 7.68 |
| Module Nominal Voltage (V) | 38.4 |
| Module Capacity (Ah) | 200 |
| Module Dimension (W/D/H,mm) | 601.5*520*135 |
| Module Weight Approximate (kg) | 70 |
| Battery Module Qty In Series (Optional) | 7, 13, 21 |
| System Nominal Voltage (V) | 268.8 / 499.2 / 806.4 |
| System Operating Voltage (V) | 235.2~306.6 / 436.8~569.4 / 705.6~919.8 |
| System Energy (kWh) | 53.76 / 99.84 / 161.28 |
| System Usable Energy (kWh) | 48.38 / 89.85 / 145.15 |
| Charge/Discharge Current (A) | Recommend: 100, Max: 160 |
| Working Temperature (°C) | Charge: 0~55 / Discharge: -20~55 |
| Status Indicator | Yellow: Battery High Voltage Power On; Red: Battery System Alarm |
| Communication Port | CAN2.0 |
| Humidity | 5%~85%RH |
| Altitude | ≤3000m |
| IP Rating of Enclosure | IP20 |
| Dimension (W/D/H,mm) | 1900x610x610 / 2350x610x610 / 1900x610x610 |
| Weight Approximate (kg) | 558 / 985 / 1586 |
| Installation Location | Rack Mounting |
| Storage Temperature (°C) | 0~35 |
| Recommend Depth of Discharge | 90% |
| Cycle Life | 25±2°C, 0.5C/0.5C, EOL70%≥6000 |
| Warranty | 10 years |
| Certification | CE/IEC62619/IEC62040/UN38.3/VDE-2510 |
Notes:
- DC Usable Energy, test conditions: 90% DOD, 0.3C charge & discharge at 25°C. System usable energy may vary due to system configuration parameters.
- The current is affected by temperature and SOC.
- The warranty is due whichever reached first of warranty period or life cycle power.
System Backup Solution
| Backup power duration plan | 2 hours | 4 hours | ||
|---|---|---|---|---|
| Hybrid inverter power | 50KW | 80KW | 50KW | 80KW |
| Battery model | BOS-A100 | BOS-A160 | BOS-A100 | BOS-A160 |
| Number of batteries | 1 pcs | 1 pcs | 2 pcs | 2 pcs |
50KW/100KWh System Configuration:
A single 50kW inverter can be paralleled with one BOS-A100 battery module for a 2-hour backup, or two BOS-A100 battery modules for a 4-hour backup.
80KW/160KWh System Configuration:
A single 80kW inverter can be paralleled with one BOS-A160 battery module for a 2-hour backup, or two BOS-A160 battery modules for a 4-hour backup.
Product Introduce
Front Panel Connections:
- B-: Connection position of the common negative pole of the battery.
- B+: Connection position of the common positive pole of the battery.
- LED panel: Displays SOC and fault codes.
- START: A start switch of 12VDC power inside the high-voltage control box.
- HV light indicator: High-voltage hazard indicator.
- ALRM light indicator: Battery system fault alarm indicator.
- PCS1+: Connection position of PCS1 positive pole.
- PCS2+: Connection position of PCS2 positive pole.
- PCS1-: Connection position of PCS1 negative pole.
- PCS2-: Connection position of PCS2 negative pole.
- LAN: Ethernet communication interface.
- PCS COM: Communication interface with charging and discharging equipment.
- IN COM: Connection position with previous GE-F-PDU communication input.
- OUT COM: Connection position with next GE-F-PDU communication output.
- Air switch: Used to manually control the connection between the battery rack and external devices.
- USB: BMS upgrade interface and storage expansion interface.
- COMM1: 12VCD power supply port.
- COMM2: Communicative connection with the first battery module; and providing 12VDC power for the first battery module.
- WiFi/ Bluetooth capture stick: Collect WiFi or Bluetooth information.
Internal Components:
- Fire aerosol: Put out a fire.
- Battery module: Provides electrical energy storage and output.
- Battery negative-: (No description provided)
- Battery positive+: (No description provided)
- BMU: Battery monitoring.
- Air inlet: Cold air inlet.
- CCS: Cells Contact System.
- COMM1: 12VCD power supply port.
- COMM2: Communicative connection with the first battery module; and providing 12VDC power for the first battery module.
Typical Application Cases
The Deye BOS-A battery system can be configured in various ways to meet different backup power needs.
Example Configurations:
- An 50kW/80kW inverter can carry 1 to 16 high voltage boxes, PDU in parallel.
- A high voltage box can be equipped with 7 battery packs, 13 battery packs or 21 battery packs.
The system is designed for flexible integration with Deye inverters to provide reliable backup power solutions.
