everything works.  We also provide a warranty on the components. FAQ (SBit) 

1️⃣ Overview

The ABB Power-One PVI-AEC-EVO v2.0 is a data logger for monitoring photovoltaic (PV) systems. It collects performance and operational data from ABB Aurora inverters and allows remote monitoring, analysis, and reporting through web-based platforms.

Key features:

• Monitors multiple Aurora inverters via RS-485 or Ethernet

• Logs real-time energy production, voltages, currents, and inverter status

• Provides historical data for performance analysis

• Supports remote access via web portals or networked monitoring systems

• Helps optimize PV system performance and detect faults

2️⃣ Safety Instructions ⚠️

• Installation must be performed by qualified personnel only.

• Disconnect all AC and DC power from connected inverters before wiring the data logger.

• Avoid installing in wet, dusty, or high-temperature environments.

• Ensure proper grounding for safety and reliable operation.

3️⃣ System Requirements

• Compatible ABB Aurora inverters (check inverter model compatibility)

• RS-485 or Ethernet cabling from inverters to data logger

• Network connection for web portal or remote monitoring

• Optional PC or laptop for configuration and local monitoring

4️⃣ Installation

A. Mounting

1. Mount the data logger on a wall or DIN rail in a dry, ventilated location.

2. Ensure accessibility for wiring and monitoring.

3. Avoid direct sunlight and moisture exposure.

B. Communication Wiring

1. RS-485 Interface:

   • Connect RS-485 A/B terminals to the inverters.

   • Use twisted pair cabling recommended for RS-485 networks.

   • Terminate the RS-485 bus with 120 Ω resistors at each end if required.

2. Ethernet (optional):

   • Connect the RJ45 port to the local network for internet access.

   • Assign IP addresses if needed.

3. Check wiring polarity and shielding for proper communication.

C. Power Supply

1. Connect the data logger to its power source (typically 12–24 V DC or 230 V AC depending on the model).

2. Verify LED indicators power-on correctly.

5️⃣ Configuration Procedure

1. Connect a PC to the data logger via Ethernet or USB.

2. Access the device configuration page using a web browser (IP address provided in the manual).

3. Set up inverter network settings (RS-485 addresses, baud rate).

4. Configure connection to web portal or local monitoring software.

5. Test communication with each inverter to ensure data logging is functional.

6️⃣ Monitoring & Operation

• Real-time Monitoring: View inverter status, power output, voltages, and currents.

• Historical Data: Access daily, monthly, and yearly energy statistics.

• Fault Logging: Records inverter faults and events for troubleshooting.

• Remote Access: View system performance remotely via web portal or compatible monitoring software.

7️⃣ Maintenance

• Keep the data logger clean and free from dust and moisture.

• Inspect RS-485 and Ethernet connections periodically.

• Check LED status indicators for proper operation.

• Update firmware via the ABB portal when prompted to maintain compatibility and security.

8️⃣ Troubleshooting

9️⃣ Shutdown Procedure

1. Power off the data logger.

2. Disconnect RS-485 and Ethernet cables if performing maintenance.

3. Ensure connected inverters continue normal operation.

Technical Summary

• Interface: RS-485 for inverter communication

• Optional Ethernet for portal access

• Power Supply: 12–24 V DC or 230 V AC (model dependent)

• Compatible with: ABB Aurora inverters

• Mounting: Wall or DIN rail

• Data Access: Web portal, local monitoring software