1. Introduction
The Growatt Shine Wifi-F is a plug-and-play monitoring device designed to provide real-time status updates and historical data for your Photovoltaic (PV) system. This device connects directly to your compatible Growatt off-grid inverter or controller, enabling seamless data upload and reception from the server for online monitoring and maintenance.

2. Safety Information
Please read and understand all safety instructions before installing or operating the device. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Ensure the inverter is powered off before installing or removing the Wifi-F device.
- Do not attempt to disassemble or repair the device. Refer all servicing to qualified personnel.
- Keep the device away from water, moisture, and extreme temperatures.
- Use only with compatible Growatt inverters as specified in this manual.
3. Product Overview
The Growatt Shine Wifi-F offers a convenient solution for monitoring your solar power system. Its key features include:
- Cable-Free, Easy Installation: Designed for simple plug-and-play setup.
- Wide Coverage: Offers a long range of up to 50 meters for reliable connectivity.
- Built-in Storage: Capable of storing up to 1 month of data locally.
- Online Monitoring and Maintenance: Access your system's performance data remotely.

3.1. Compatibility
The Growatt Shine Wifi-F is compatible with all series of Growatt Off-Grid Inverters. This includes, but is not limited to, the following models:
- Growatt SPF3000T HVM-G2
- Growatt SPF 3000T-12000T DVM-MPV
- Growatt SPF 4000T-12000T DVM
- Growatt SPF 4000T-12000T HVM Series
- Growatt SPF 3000-5000ES
- Growatt SPF 3000TL LVM-ES
- Growatt SPF 5000TL HVM-WPV
- Growatt SPF 2000-5000TL HVM-WPV
- Growatt SPF 2000-5000TL HVM Series
- Growatt SPF 3000TL LVM

4. Setup Instructions
Follow these steps to install your Growatt Shine Wifi-F monitoring device:
- Locate the USB Port: Identify the dedicated USB communication port on your compatible Growatt off-grid inverter or controller. Refer to your inverter's user manual for the exact location.
- Insert the Device: Carefully insert the Growatt Shine Wifi-F device into the USB port. Ensure it is fully seated and securely connected.
- Power On Inverter: Once the device is securely connected, power on your Growatt inverter. The Wifi-F device is plug-and-play and should power up automatically.
- Network Configuration: The device will attempt to connect to a Wi-Fi network. You may need to use the Growatt monitoring application (e.g., ShinePhone app) or a web interface to configure the Wi-Fi network settings for the first time. Refer to the Growatt monitoring platform's guide for detailed network setup instructions.
- Verify Connection: Check the status indicator on the Wifi-F device (if available) or the monitoring platform to confirm a successful connection and data transmission.

5. Operating Instructions
Once installed and connected to your Wi-Fi network, the Growatt Shine Wifi-F will automatically begin collecting and transmitting data from your inverter to the Growatt monitoring server. To access and manage your system's data:
- Download the Monitoring App: Install the official Growatt monitoring application (e.g., ShinePhone) on your smartphone or tablet, or access the Growatt ShineServer web portal via a computer.
- Create/Log In to Account: Register for a new account or log in with your existing Growatt monitoring credentials.
- Add Your Device: Follow the app/web portal instructions to add your Growatt Shine Wifi-F device to your account. This typically involves scanning a QR code on the device or entering its serial number.
- Monitor Your System: Once added, you can view real-time performance data, historical energy production, system status, and receive alerts directly through the monitoring platform.
- Access Historical Data: The device's built-in storage ensures that up to one month of data is retained, even if the internet connection is temporarily lost. This data will be uploaded once connectivity is restored.
6. Maintenance
The Growatt Shine Wifi-F is designed for low maintenance. Follow these guidelines to ensure optimal performance:
- Keep Clean: Periodically wipe the device with a soft, dry cloth to remove dust and debris. Do not use liquid cleaners.
- Secure Connection: Ensure the device remains firmly plugged into the inverter's USB port. Loose connections can interrupt data transmission.
- Firmware Updates: Check the Growatt monitoring platform or official website for any available firmware updates for your Wifi-F device. Follow the provided instructions for safe updating.
7. Troubleshooting
If you encounter issues with your Growatt Shine Wifi-F, try the following troubleshooting steps:
- Device Not Connecting/No Data:
- Verify the Wifi-F device is securely plugged into the inverter's USB port.
- Ensure the inverter is powered on and functioning correctly.
- Check your local Wi-Fi network for internet connectivity and signal strength. The device requires a stable Wi-Fi connection to transmit data.
- Restart your inverter and the Wifi-F device (by unplugging and re-plugging) to reset the connection.
- Confirm that the device has been correctly added and configured within the Growatt monitoring application/web portal.
- Incorrect Data/Intermittent Connection:
- Ensure the Wifi-F device is within the specified 50-meter range of your Wi-Fi router. Obstructions can reduce range.
- Check for any sources of electromagnetic interference near the device or inverter.
- Compatibility Issues:
- This device is specifically designed for Growatt inverters. It is not compatible with inverters from other brands, such as Must inverters.
8. Specifications
| Feature | Specification |
|---|---|
| Model Number | Wifi-F |
| Product Type | Monitoring Device / Data Logger |
| Brand | Growatt |
| Input Voltage/Current | 5V – 1A |
| Wireless Range | Up to 50 meters |
| Data Storage | 1 month (built-in) |
| Origin | Mainland China |
| Approx. Package Weight | 0.55 kg |
| Approx. Package Dimensions | 10cm (L) x 11cm (W) x 5cm (H) |

9. User Tips
- Verify Inverter Model: Always double-check that your specific Growatt inverter model is listed as compatible before purchasing or installing the Wifi-F device.
- Official Manuals: For more in-depth technical details or specific inverter integration instructions, refer to the official Growatt inverter user manual or the Growatt website.
- Wi-Fi Signal: A strong and stable Wi-Fi signal is crucial for consistent data transmission. Consider the placement of your inverter relative to your Wi-Fi router.
10. Warranty and Support
This Growatt Shine Wifi-F device comes with a manufacturer's warranty. Please retain your proof of purchase for warranty claims. For technical support, warranty inquiries, or further assistance, please contact Growatt customer service or your authorized Growatt dealer. Contact information can typically be found on the official Growatt website.





