How to upgrade inverter via oss system
1. access oss.growatt.com

2. Click “monitor” ->Device Upgrade-> Growatt Server

3. Click “Upload Firmware”

4. Click “Upload Firmware”

Http Upload File –>> For Shinewifi-S/Shinewifi-X/Shinegprs (Version 1.0.5.0 Or Higher) / Shinegprs -X/Shine4G Upgrade Inverter. Ac Couple(Spa), Min(Tl-X/Tl-Xh), Hybrid Inverter(Mix), Max Upgrade Firmware Needs To Be Uploaded To The New Folder, Other Devices Upgrade Firmware To Upload To The Old Folder. ChargingPile is a dedicated folder for charging pile upgrades
5. Select New or Old directory based on above introduction

6. Create A new directory

7. Click “create”

8. upload firmware from your local directory

When it reminds you of “illegal character and space”, you can modify file name . It won’t affect the upgrading. But the suffix like .hex, .bin should be kept.
9. Select Corresponding inverter model

Inverter upgrade: Growatt -S model
Storage upgrade: SPF series products
10. type Datalogger S/N

10. select firmware you uploaded

HEX files need to be upgraded firstly, Bin file can be upgraded finally
11. Upgrade firmware

hello sir
i dont have device upgrade under monitor
why?
Dear Samer,
Sorry for the late reply! I missed your info.
Only Growatt Engineeer account can have the remote upgrading function. We are not open to our clients.
Thanks!