GoodWe Inverter Error Code 10
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GoodWe error 10: Ground I failure
GoodWe alarm 10 usually indicates that the inverter has detected excessive ground current, a neutral-to-earth connection issue, or a potential leakage from the PV array. This may occur during high humidity or rainy conditions, or due to improper AC wiring or utility ground loss.
When this happens, the inverter may pause operation to protect the system and prevent damage. This does not always indicate an internal inverter failure but should be treated seriously as ground faults can affect safety and system performance.
Let e-Solar verify your inverter grounding and AC connections
Power off the inverter before inspection (turn off the AC output and DC input switches) and follow the safety label instructions. After powering on, e-Solar can check the neutral and PE connections, measure potential leakage from PV panels, and ensure the grid and inverter grounding are correct.
Contact e-Solar and let us know:
- The exact error code on the screen or app
- When the code appears
- Whether your solar production has dropped
- Your inverter model, if you know it
Our team can determine whether the alarm is caused by temporary conditions, AC wiring issues, PV leakage, or other grounding anomalies. They’ll recommend the safest steps to resume normal operation without risking the system.
Get In Touch Today
Not sure what the error code means? Send us a quick message with a photo of your inverter screen. We’ll help identify the issue and guide you towards the safest next step.
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GoodWe Inverter Repairs and Fault Support
We understand that every solar system is different, which is why our repair and fault-finding services cover a wide range of GoodWe inverter models. If your inverter is showing error code 10, our experienced technicians can help determine whether the issue is linked to grid voltage, inverter settings, site wiring or wider network conditions.
With over 22 years supporting Perth solar systems, e-Solar has seen all kinds of inverter faults and performance issues. We’ll assess your system safely, explain what the code means, and recommend the right next step to help get your solar running properly again.
Trust e-Solar for reliable GoodWe inverter support backed by local experience, honest advice and long-term solar care.