EPEVER WiFi 2.4G RJ45 D Module User Manual

1. Introduction

The EPEVER WiFi 2.4G RJ45 D Module is a compact and efficient serial server designed to provide wireless monitoring capabilities for EPEVER solar charge controllers, inverters, and all-in-one units equipped with an RJ45 communication interface. This module allows users to monitor and manage their solar power systems remotely via a dedicated mobile application, supporting both offline and cloud-based monitoring modes.

2. Key Features

• Compatibility: Applicable to controllers, inverters, and all-in-one units with an RJ45 interface.
• Ease of Use: Plug and play design for simple setup.
• No External Power Required: Directly powered by the RS485 communication port.
• Extended Communication Range: Offers a communication distance of up to 20 meters.
• Dual Monitoring Modes: Supports both offline monitoring and WiFi cloud monitoring via a mobile application.

3. Setup Instructions

The EPEVER WiFi 2.4G RJ45 D Module is designed for straightforward installation. Follow these steps to connect and configure your module:

1. Identify the RJ45 Port: Locate the RS485 communication port (RJ45) on your EPEVER solar charge controller, inverter, or all-in-one unit.
2. Connect the Module: Carefully insert the RJ45 connector of the WiFi module into the corresponding port on your EPEVER device. Ensure a secure connection.
3. Power On: The module will be directly powered by the RS485 communication port, so no external power supply is needed. Once connected, it should power on automatically.
4. Download the App: Download the official EPEVER monitoring application from your device's app store (e.g., Google Play Store for Android, Apple App Store for iOS).
5. Configure WiFi: Follow the in-app instructions to connect the module to your local 2.4GHz WiFi network. This typically involves scanning for available networks and entering your WiFi password.
6. Register/Login: Create an account or log in to the EPEVER cloud platform via the app to enable cloud monitoring features.

The module is plug-and-play, making the initial setup process quick and easy.

4. Operating the Module

The EPEVER WiFi Module offers two primary operating modes for monitoring your solar system:

• Offline Monitoring: In this mode, you can directly connect your mobile device to the WiFi module's local hotspot (if available) to monitor your system within a 20-meter range without an internet connection. This is useful for on-site diagnostics and real-time data viewing.
• WiFi Cloud Monitoring: For remote access and historical data logging, connect the module to your home or office WiFi network. Once connected to the internet, the module will upload data to the EPEVER cloud platform, allowing you to monitor your system from anywhere using the mobile application.

Refer to the EPEVER mobile application's user guide for detailed instructions on navigating the app, viewing data, and configuring alerts.

5. Maintenance

The EPEVER WiFi Module is a low-maintenance device. To ensure optimal performance and longevity:

• Keep Clean: Periodically wipe the module with a soft, dry cloth to remove dust and debris. Avoid using harsh chemicals or abrasive materials.
• Ensure Proper Ventilation: While compact, ensure the module is not obstructed or covered, allowing for adequate airflow if applicable.
• Check Connections: Occasionally verify that the RJ45 connection to your EPEVER device is secure.
• Software Updates: Check the EPEVER app regularly for any firmware updates for the module, which can improve performance and add new features.

6. Troubleshooting

If you encounter issues with your EPEVER WiFi Module, try the following troubleshooting steps:

• No Power/LED Indicator Off:
  • Ensure the module is correctly and fully inserted into the RJ45 port of your EPEVER device.
  • Verify that your EPEVER device (solar charge controller/inverter) is powered on and functioning correctly.
• Cannot Connect to WiFi Network:
  • Confirm your WiFi network is 2.4GHz. The module does not support 5GHz networks.
  • Double-check the WiFi password entered in the app.
  • Ensure the module is within range of your WiFi router (up to 20 meters).
  • Restart your WiFi router and the EPEVER device, then try connecting again.
• App Not Displaying Data:
  • Verify that the module is successfully connected to your WiFi network and has internet access (for cloud monitoring).
  • Ensure your mobile device has a stable internet connection.
  • Log out and log back into the EPEVER app.
  • Check if there are any app updates available.
• Intermittent Connection:
  • Reduce the distance between the module and the WiFi router.
  • Minimize interference from other electronic devices.
  • Ensure the module is not physically obstructed.

If problems persist, consult the EPEVER app's help section or contact EPEVER customer support.

7. Specifications

The following table details the technical specifications of the EPEVER WiFi 2.4G RJ45 D Module:

8. Warranty and Support

This EPEVER WiFi Module is covered by standard AliExpress buyer protection policies. Key aspects include:

• Free Returns: Enjoy free returns within 15 days of delivery.
• Fast Delivery Guarantee: If delivery is delayed, you may be eligible for a $1.00 coupon code. Refunds are also available if the package is lost or items are damaged during transit, or if no delivery occurs within 30 days.
• Security & Privacy: Your personal details are kept safe and secure, and payment methods are protected.
• Buyer Protection: Get your money back if your order isn't delivered by the estimated date or if you're not satisfied with your order.

For specific warranty claims, technical support, or further assistance, please contact the seller (PowMr Solar Inverter Controller Factory Store) directly through the AliExpress platform. Ensure you retain your purchase records for any warranty-related inquiries.