DAH Solar Dyness PowerBrick 51.2V 280Ah 14.3kWh Wall Mounted Battery User Manual

1. Introduction

The Dyness PowerBrick is a high-capacity, wall-mounted LiFePO4 battery module designed for advanced energy storage systems, particularly in residential and commercial solar applications. It offers a nominal battery energy of 14.336kWh and a nominal voltage/capacity of 51.2V/280Ah, providing reliable and efficient power storage. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your PowerBrick battery system.

2. Safety Information

Please read and understand all safety instructions before installing or operating the PowerBrick battery. Failure to follow these instructions may result in electric shock, fire, serious injury, or property damage.

• High Voltage: The battery operates at high voltage. Only qualified personnel should perform installation and maintenance.
• Heavy Weight: The unit weighs 114KG. Ensure proper lifting techniques and secure mounting to prevent injury or damage.
• Ventilation: Install the battery in a well-ventilated area to prevent heat buildup.
• Fire Safety: Keep flammable materials away from the battery. The system includes an optional aerosol fire extinguisher for enhanced safety.
• Environmental Conditions: Operate the battery within the specified temperature ranges (Charging: 0 ~ 55°C, Discharging: -20 ~ 55°C).
• Short Circuits: Avoid short-circuiting the battery terminals. Use insulated tools.
• Damage: Do not operate a damaged battery. Contact support immediately.

3. Product Overview

The PowerBrick battery module features a robust design for wall-mounted installations. It integrates a built-in WIFI module and supports APP OTA (Over-The-Air) function for remote monitoring and firmware updates.

3.1 Dimensions and Weight

• Dimensions (W*D*H): 435mm * 233mm * 857mm (without wall-mounted bracket)
• Net Weight: 114KG

3.2 Key Features

• High Capacity: 14.336kWh nominal energy.
• Modular Design: Can be expanded up to 50 parallel modules, with a maximum expandable capacity of 761.8KWh (no HUB required).
• Advanced Communication: Equipped with RS232, WIFI, GPRS, CAN, and RS485 communication ports for versatile integration and monitoring.
• Smart Monitoring: Built-in WIFI module and APP OTA function for remote management and updates.
• Safety: LiFePO4 battery type ensures maximum safety and a longer life cycle. Optional aerosol fire extinguisher.
• High Performance: Continuous discharge current of 200A, maximum continuous discharge power of 10KW.

4. Specifications

5. Installation

The PowerBrick battery is designed for wall-mounted installation. Due to its significant weight (114KG) and high voltage, installation must be performed by a certified professional electrician or solar installer. Ensure the mounting surface is structurally sound and capable of supporting the battery's weight.

5.1 Site Selection

• Choose a cool, dry, and well-ventilated location.
• Avoid direct sunlight, heat sources, and areas with high humidity or dust.
• Ensure sufficient clearance around the unit for air circulation and maintenance access.

5.2 Mounting

• Use appropriate wall anchors and mounting hardware suitable for the battery's weight.
• Follow the provided mounting template (if included) for precise placement of mounting points.
• Ensure the battery is level and securely fastened to the wall.

5.3 Electrical Connections

• Connect the positive and negative terminals to your inverter or charge controller according to the system diagram.
• Ensure all connections are tight and secure to prevent arcing or overheating.
• Connect communication cables (CAN/RS485, RS232) to the compatible inverter or monitoring system.
• For WIFI/GPRS functionality, ensure proper network configuration as per the separate communication module guide.

6. Operation

Once installed and connected, the PowerBrick battery operates as part of your energy storage system. It will automatically charge and discharge based on the commands from your inverter or energy management system.

6.1 Initial Startup

• After all physical and electrical connections are complete, follow the inverter's startup procedure.
• The battery management system (BMS) will initialize and communicate with the inverter.

6.2 Monitoring

The PowerBrick features a built-in WIFI module for remote monitoring and management via a dedicated mobile application.

• Download the official Dyness or DAH Solar monitoring application from your smartphone's app store.
• Follow the in-app instructions to connect your PowerBrick battery to your home or facility's Wi-Fi network.
• The app allows you to view real-time battery status, charge/discharge cycles, and other performance metrics.
• The APP OTA function enables convenient firmware updates for the battery module.

7. Maintenance

The PowerBrick battery is designed for minimal maintenance. However, regular checks can ensure optimal performance and longevity.

• Visual Inspection: Periodically inspect the battery for any signs of physical damage, loose connections, or corrosion.
• Cleaning: Keep the battery and its ventilation openings clean and free from dust and debris. Use a dry, soft cloth for cleaning.
• Temperature Monitoring: Ensure the operating environment remains within the specified temperature ranges. Extreme temperatures can affect battery performance and lifespan.
• Firmware Updates: Regularly check for and apply firmware updates via the mobile application to ensure the battery operates with the latest features and optimizations.

8. Troubleshooting

If you encounter issues with your PowerBrick battery, refer to the following general troubleshooting steps. For complex problems, contact technical support.

• No Power Output: Check all electrical connections, ensure the inverter is operational, and verify the battery's state of charge via the monitoring app.
• Communication Issues: Ensure the WIFI module is connected to your network. Check communication cable connections (CAN/RS485, RS232) to the inverter. Restart the battery and inverter if necessary.
• Unusual Noises or Smells: Immediately disconnect the battery from the power source and contact technical support. Do not attempt to fix it yourself.
• Overheating: Ensure adequate ventilation around the battery. Check ambient temperature. If overheating persists, disconnect and contact support.

9. User Tips

• Regular Monitoring: Utilize the mobile app to regularly monitor your battery's performance and health. This helps in early detection of potential issues.
• System Compatibility: Always ensure your inverter and other solar components are compatible with the PowerBrick battery for optimal system performance. Refer to the 'Compatible Inverters' list in the specifications.
• Professional Assistance: For any installation or complex maintenance tasks, always rely on certified professionals to ensure safety and proper functioning.

10. Warranty and Support

The Dyness PowerBrick battery is designed for a long operational life, with a cycle life rated for unlimited cycles over 10 years. For specific product warranty details, terms, and conditions, please refer to the official warranty documentation provided at the time of purchase or contact your seller directly. For technical support, troubleshooting assistance, or service inquiries, please reach out to your authorized Dyness dealer or the manufacturer's customer service.