Integrate Growatt-ShineWifi into Victron Energies Venus OS
With the scripts in this repo it should be easy possible to install, uninstall, restart a service that connects the Growatt Inverter to the VenusOS and GX devices from Victron. Idea is inspired on @fabian-lauer & @vikt0rm projects linked below.
This is my first project with the Victron Venus OS on GitHub, so I took some ideas and approaches from the following projects - many thanks for sharing the knowledge:
------------------------------------ Update below needed ----------------------------------------------------
As mentioned above the script is inspired by @fabian-lauer dbus-shelly-3em-smartmeter implementation. So what is the script doing:
com.victronenergy.pvinverter.http_{DeviceInstanceID_from_config}
Thats it 😄
Just grap a copy of the main branche and copy them to a folder under /data/
e.g. /data/dbus-growatt-shinex
.
After that call the install.sh script.
The following script should do everything for you:
wget https://github.com/Kotty666/dbus-growatt-shinex/archive/refs/heads/main.zip
unzip main.zip "dbus-growatt-shinex-main/*" -d /data
mv /data/dbus-growatt-shinex-main /data/dbus-growatt-shinex
chmod a+x /data/dbus-growatt-shinex/install.sh
/data/dbus-growatt-shinex/install.sh
rm main.zip
⚠️ Check configuration after that - because service is already installed an running and with wrong connection data (host, username, pwd) you will spam the log-file
Within the project there is a file /data/dbus-growatt-shinex/config.ini
- just change the values - most important is the deviceinstance, custom name and phase under "DEFAULT" and host, username and password in section "ONPREMISE". More details below:
Section | Config vlaue | Explanation |
---|---|---|
DEFAULT | AccessType | Fixed value 'OnPremise' |
DEFAULT | SignOfLifeLog | Time in minutes how often a status is added to the log-file current.log with log-level INFO |
DEFAULT | Deviceinstance | Unique ID identifying the shelly 1pm in Venus OS |
DEFAULT | CustomName | Name shown in Remote Console (e.g. name of pv inverter) |
DEFAULT | Phase | Valid values L1, L2 or L3: represents the phase where pv inverter is feeding in |
ONPREMISE | Host | IP or hostname of on-premise Shelly 3EM web-interface |
ONPREMISE | Username | Username for htaccess login - leave blank if no username/password required |
ONPREMISE | Password | Password for htaccess login - leave blank if no username/password required |