GoodWe inverter error code 2
GoodWe uses code 2 in more than one product range, and it doesn't always mean the same thing. Check which range your inverter belongs to below.
WattMate is not affiliated with GoodWe. This page summarises GoodWe's own published documentation; your installer and GoodWe are the authority on your system. WattMate doesn't repair systems or make site visits.
As documented for Ms G3
- Meaning
- Grid Overvoltage
- Likely cause
- The grid voltage exceeds the permissible range, or the duration of high voltage exceeds the requirement of HVRT.
- What the manual says to do
- Check whether the grid voltage is within the permissible range; contact local power company if it exceeds the range.
- Manufacturer's severity
- Critical
GoodWe's documentation says this one needs your installer.
Extracted from GoodWe's published manual. Check it against the manual for your model. Open the source document
As documented for Sbp G2
- Meaning
- Grid Overvoltage
- Likely cause
- The grid voltage exceeds the permissible range, or the duration of high voltage exceeds the requirement of HVRT.
- What the manual says to do
- If the problem occurs occasionally, the inverter will recover automatically after detecting that the utility grid is normal. Check whether the grid voltage is within the permissible range. Contact the local power company if the grid voltage exceeds the permissible range.
- Manufacturer's severity
- Critical
GoodWe's documentation says this one needs your installer.
Extracted from GoodWe's published manual. Check it against the manual for your model. Open the source document
As documented for Sdt G2
- Meaning
- Utility Loss
- Likely cause
- 1. Utility grid power failure. 2. The AC circuit or the AC breaker is disconnected.
- What the manual says to do
- Check whether other electrical devices under the same grid connection point are working normally and whether the main supply is normal.
- Manufacturer's severity
- Critical
GoodWe's documentation says this one needs your installer.
Extracted from GoodWe's published manual. Check it against the manual for your model. Open the source document
When to call your installer or the warranty line
Your installer is your first warranty contact. If they've gone, the manufacturer's warranty line still covers the hardware. Don't open the inverter or battery case yourself: work inside it is for a licensed electrician.
If you see smoke, scorch marks or smell burning, switch the system off at the AC and PV isolators and call your installer. If anyone is in danger, call 000.
- GoodWe warranty phone
- 0399183905
- GoodWe warranty email
- service.au@goodwe.com
- GoodWe service network
- Open the manufacturer's service page