Growatt solar inverters can experience two types of faults: system faults and inverter faults.
#Homage inverter troubleshooting code
This Error Code is also known as an HCT Fault.
When a Growatt solar inverter displays the Error Code 120, it means that there is a problem with the current sensor. Try to restart the inverter and if the problem persists, you should already contact your solar inverter installer. Error Code 117Īn Error Code 117 on a Growatt solar inverter means that there is a problem in the relay circuit. When this error shows up, it means that there is an IGBT drive fault and that you should already contact your solar inverter installer for a checkup. Error Code 111Īn Error Code 111 usually happens with a Growatt T元 inverter series. Turn the inverter on again and observe if it still displays the same error. To fix this problem, turn off the DC switch and wait until the inverter is totally shut down. When your Growatt solar inverter displays the Error Code 102, it means that the two CPU sampling date is inconsistent. Listed below are some common error and fault codes that Growatt inverter users may face in the future and how it can be fixed: Error Code 102 These codes indicate a particular problem or fault that the inverter is in. Whenever a Growatt solar inverter experiences faults, it will display the fault or error code. If it still does not work, we will inspect your inverter further. One of Anew Solar’s service is solar panel cleaning so you might want to contact us to solve this problem. There could be a lot of reasons for this and one of them is that the solar panels are covered in dirt. If your Fronius inverter encounters Error Code or State Code 509, it means that there is no energy fed into the grid in the last 24 hours. If the problem persists, you should contact us on (08) 7078-7620 to investigate the issue. Usually, this problem just fixes itself as the inverter repeats its startup routine. Class 5 which do not generally interfere with energy feeding but may cause some restrictionsĮrror Code 314 on a Fronius inverter means that there is a current sensor calibration timeout or there is an internal system error.Class 4 which already needs the intervention of an accredited solar installer or engineer.Class 3 which are usually problems in feeding energy to the grid but only for a short period of time.Class 1 which is a momentary problem and probably caused by the public grid.Fronius inverter models have different fault and error codes. A great thing about Fronius inverters is that they perform self-diagnosis which automatically informs the owner about the problem immediately.