Open the FusionSolar app > Select your plant > Device management > Inverter. Look for "Software Version."
:If the inverter is offline, you can connect your smartphone to the inverter’s built-in Wi-Fi hotspot. Using the FusionSolar app, go to Me > Device Commissioning , log in as an "Installer," and select Upgrade . You will need to have the firmware file downloaded to your phone beforehand. Pro-Tips for a Successful Update
: Packages include digital signatures (PGP or CMS format) to ensure software integrity during the upgrade process. Upgrade Methods There are two primary ways to apply firmware updates to the SUN2000-6KTL-M1 1. Remote/App Upgrade (Recommended) This is performed via the Huawei FusionSolar App or web portal: : Log in as an installer, navigate to Services > Device Commissioning , and select Automatic Checks
Even with careful updates, issues arise. Here is the troubleshooting logic for the SUN2000-6KTL-M1 firmware.
: Three-phase smart energy controller (3KTL-10KTL-M1 series). Key Optimizations