Firmware Upgrade
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7 Firmware Upgrade
Caution!
Please make sure that the size of the U disk is smaller than
32GB, and the format is FAT16 or FAT32.
■ Upgrade preparation
Step 1. Check the inverter version and prepare a U disk (USB 2.0/3.0) and
personal computer before upgrading.
USB disk can be plugged when the inverter is in normal status.
Step 1. Plug the U disk into the upgrading port below: If the Wi-Fi dongle is
connected to the port, please remove the dongle rst.
Step 2. Contact our service support to get the update les ( “*.bin” and “*.txt”
le), and store the two les in the root path of the U disk.
Files:
X1HybridLV_3_6kW_Iap.txt
X1HybridLV_3_6kW_***.bin
■ Upgrade steps
Caution!
The bin name listed in the “*.txt” le must be same as the “*.bin”
name.
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