Growatt
TL-X firmware update to AS4777.2:2020 Version.
This is a procedure for TL-X inverter only to updated to AS4777.2:2020 FIRMWARE.
** NOTE:
Only Growatt 2500TL-X ~ 6000TL-X old stock need update firmware and label.
Growatt 7000TL-X ~ 10000TL-X are already new versions, and DO NOT need to update firmware and label.
1. Power on a TL-X inverter with DC source.
2.Please copy and paste 2 files to a empty usb disk and insert it to the USB port of TL-X
3. Wait like 3 mins when the updating finished unplug the usb disk.
4. Change the Label of TL-X to AS4777.2:2020 VERSION.
Or you can download zip file and extract the 2 files to USB root :/
TL-X-firmware-ZAAA-0014_bin+BCONFIG_txt.zip
MOD firmware update to AS4777.2:2020 Version. （T.B A）
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