GoodWe · PV inverters · GoodWe ET G2 6–15 kW (three-phase hybrid inverter)
F171Inverter and Battery Wiring Abnormal
Name in the manufacturer's documentation (user manual): Inverter and Battery Wiring Abnormal
[1]
In plain words (editorial)
The power cable connection between the battery and the inverter is abnormal.
When to call a service technician: Have your installer check the battery power cables.
✎ editorial – written from the cited sources, not a manufacturer statement. Status: draft.
For technicians
Possible causes (source text)
- Abnormal power line connection between the battery and inverter[2]
Steps given by the manufacturer (source text)
- Check whether the power line connection between the battery and inverter is normal.[3]
⚠ Work on refrigerant circuits, mains electricity and PV DC wiring is for qualified technicians only.
The Polish page has more detail (plain-language explanation, safe checks, guides): Read in Polish →
Sources
Every statement has a footnote to the document and PDF page. “Quote verified” means the quote was found automatically in the text of that page.
- [1] GoodWe Residential Smart Inverter Solutions – ET G2 6-15K (+ LX F / LX D) – User Manual V2.2 (2026-09-30) (V2.2-2026-09-30) , p. 237 official manufacturer document quote verified
F171
- [2] GoodWe Residential Smart Inverter Solutions – ET G2 6-15K (+ LX F / LX D) – User Manual V2.2 (2026-09-30) (V2.2-2026-09-30) , p. 237 official manufacturer document quote verified
Abnormal power line connection between the battery and inverter
- [3] GoodWe Residential Smart Inverter Solutions – ET G2 6-15K (+ LX F / LX D) – User Manual V2.2 (2026-09-30) (V2.2-2026-09-30) , p. 237 official manufacturer document quote verified
Check whether the power line connection between the battery and inverter is normal