Deye BOS-W Lithium Battery 5.12kWh
High Voltage 100Ah
Product Overview
The Deye BOS-W is a high-performance lithium battery system designed for reliable energy storage. It utilizes advanced LFP (Lithium Iron Phosphate) technology, offering a safe and long-lasting solution with minimal self-discharge.
Key Features:
- Smart Protection: Safeguards against over-discharge, over-charge, over-current, and extreme temperatures.
- Safe & Reliable: Employs LFP technology for enduring performance and minimal self-discharge.
- Flexible Connectivity: Supports parallel connection of multiple battery modules and is compatible with USB and remote upgrades.
- Wide Operating Temperature: Functions efficiently in temperatures ranging from -20°C to 55°C.
- High Cycle Life: Offers over 6000 cycles, ensuring longevity and a reduced total cost of ownership.
- User-Friendly: Equipped with CAN2.0/RS485 communication ports and status indicators for straightforward monitoring.
Main Parameters
| Parameter | Specification |
|---|---|
| Cell Chemistry | LiFePO4 |
| Module Energy (kWh) | 5.12 |
| Module Nominal Voltage (V) | 51.2 |
| Module Capacity (Ah) | 100 |
| Battery Module Number | BOS-W80 |
| Battery Module Qty In Series (Optional) | 16 (Max) |
| System Nominal Voltage (V) | 819.2 |
| System Operating Voltage (V) | 704 - 934.4 |
| System Energy (kWh) | 81.92 |
| System Usable Energy (kWh) | 73.73 |
| Rated DC Power (kW) | 81.92 |
| Charge / Discharge Current (A) (Nominal) | 50 |
| Charge / Discharge Current (A) (Peak Discharge, 2 mins, 25°C) | 100 / 125 |
| 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 / RS485 |
| Humidity | 5%~85%RH |
| Altitude | ≤3000m |
| IP Rating of Enclosure | IP20 |
| Dimension (W x D x H, mm) | 1060 × 602 × 1629 |
| Weight Approximate (kg) | 837 |
| Installation Location | Rack Mounting |
| Storage Temperature (°C) | 0 - 35 |
| Recommend Depth of Discharge | 90% |
| Cycle Life | ≥6000 cycles (25±2°C, 0.5C / 0.5C, EOL 70%) |
| Certification | UN38.3 |
Note 1: DC Usable Energy, test conditions: 90% DOD, 0.3C charge & discharge at 25°C. System usable energy may vary due to system configuration parameters.
Note 2: The current is affected by temperature and SOC.
Typical Application Scenarios
Scenario 1: Parallel Connection of Battery Clusters
Description: The BOS-W80 system supports a maximum of 16 clusters of batteries connected in parallel with an 80kW inverter.
Visual Description: A diagram shows multiple BOS-W80 battery units arranged in racks. The diagram illustrates the concept of connecting these units in parallel to a central point, indicating a scalable system configuration. The text below the diagram specifies "Maximum support for 16 clusters of batteries in parallel" with an "Inverter 80kW" shown connected.
Scenario 2: AC Parallel Operation of Inverters
Description: The system allows for AC parallel operation of up to 10 inverters, supporting the BOS-W80 battery configuration.
Visual Description: A diagram depicts multiple BOS-W80 battery units connected to multiple inverters. The diagram illustrates a setup where up to 10 inverters (labeled "Inverter 80kW x 10") are connected in parallel, working in conjunction with the battery system. The text below the diagram states "Maximum support for 10 inverters in AC parallel operation."
