How to upgrade Growatt -s Model inverter via Shinebus
1. What’s Shinebus tool?
Shinebus tool is used to upgrade inverter, read inverer parameters , modify register address etc.
2. Download Shinebus
3. Connect USB-485 or USB-232 device into inverter
4. open Shinebus tool
You can find com port via https://www.lifewire.com/how-to-open-device-manager-2626075
Default value is 9600
Default address 0, you had better confirm com address on inverter. Sometimes default address can’t work.
Default value is 1000 (ms)
5) Select corresponding inverter model
6) Click Start, and confirm if you can read inverter data
5. Select FW update
5. Select Firmware
6. Click Update
Before you click update, make sure that inverter is on NON INV state ( It means inverter is on, but is not producing power. You can turn off AC or DC switch