Disclaimer: This content is for informational and educational purposes only. The diagnostic steps described are suggestions, not an official service manual.
Phenomenon: Access required to local WiFi configuration page or hotspot during setup.
Technical Causes: N/A (standard credentials for configuration).
Diagnostic Procedure:
- Enter hotspot mode on dongle (flashing red or solid blue).
- Connect phone to dongle WiFi hotspot.
Resolution:
- Hotspot SSID: Typically the dongle serial number (e.g., XGDxxxx).
- Default hotspot password: 12345678.
- Local config page (192.168.10.100): Username admin, password admin.
- No default password for ShinePhone account; use registration or reset via email.
WARNING: Maintenance and repair of PV systems, high-voltage DC, and AC components must only be performed by certified professionals with valid electrical qualifications (e.g., SEP/G1 in Poland, or local European equivalents). Unauthorized opening of the inverter housing will void the warranty and carries a risk of electric shock or fire.
In case of persistent hardware failure, the only authorized path for repair is contacting the official Growatt Service Department.