Firmware Update Guide for SolaX Inverters Using USB

Introduction

Keeping your SolaX inverter firmware up to date ensures optimal performance, improved features, and enhanced system reliability. This guide provides detailed instructions on how to obtain and install the latest firmware updates via USB for your SolaX inverter.

Obtaining the Firmware Update

To receive the correct firmware for your inverter model, please provide your inverter's serial number to the SolaX support team. They will supply the appropriate firmware files along with step-by-step installation instructions tailored to your device.

Preparing the USB Drive

Follow these steps to prepare your USB drive for the firmware update process:

• Ensure your USB drive is formatted with the FAT32 file system.
• Place the provided firmware files directly into the root directory of the USB drive. Do not place them inside any folders.
• Safely eject the USB drive from your computer to avoid data corruption.

Firmware Installation via USB

To perform the firmware update on your inverter, please follow these steps carefully:

1. Ensure your inverter is properly connected to the power grid as required for the update.
2. Insert the prepared USB drive into the inverter’s USB port.
3. Follow the specific upgrade procedure as outlined in your inverter’s user manual or the instructions provided by SolaX support. This may include navigating menus through the inverter’s display to initiate and monitor the update process.
4. Wait patiently while the firmware update installs. Do not disconnect power or remove the USB drive during this time to avoid damaging your inverter.
5. Once the update completes, the inverter will typically reboot automatically.
6. Remove the USB drive after the process is fully completed and verify the firmware version on the inverter to confirm the update was successful.

Safety and Compatibility Guidelines

- Always follow the safety precautions outlined in your inverter’s manual during the firmware update process.

- Confirm that the firmware files provided correspond exactly to your inverter model to avoid compatibility issues.

- If you are unsure about any step or encounter difficulties, please contact SolaX Power technical support for assistance.

Additional Support

For further guidance on firmware updates or other technical inquiries, visit the SolaX Support Center or contact your local SolaX Power representative. We are committed to providing professional and reliable support to help you maintain your renewable energy system efficiently.