GoodWe Inverter Error Code 13
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GoodWe error 13: Over temperature
GoodWe inverter alarm 13 usually indicates that the internal temperature of the inverter has exceeded safe operating limits. This can happen if the surrounding air temperature is too high, the installation location restricts airflow, or if cooling fins are obstructed.
When this occurs, the inverter may temporarily shut down or reduce output to prevent damage to internal components. While this is often a protective measure, repeated occurrences can indicate persistent installation or environmental issues that need to be addressed.
Let e-Solar check your inverter and installation conditions
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 verify that ventilation is adequate, inspect the inverter cooling system, and confirm that temperature readings are within safe limits.
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 technicians can advise on improving airflow, repositioning the inverter, or addressing any internal temperature concerns to prevent future overtemperature events.
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 13, 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.