What causes Anti Reverse power Failure on Goodwe Inverter?
An 'Anti Reverse power Failure' on your Goodwe Inverter is due to abnormal fluctuation of load. If the exception is caused by an external fault, the inverter will recover automatically after solving the problem. If the problem occurs frequently and the PV station cannot work properly, contact the dealer or the after-sales service.
What does Anti-islanding mean on Goodwe Inverter?
An 'Anti-islanding' error on your Goodwe Inverter indicates that the utility grid is disconnected, but the grid voltage is maintained due to the loads, according to safety regulations. Check whether the utility grid is disconnected and contact the dealer or after-sales service.
Why is my Goodwe GW10KN-ET showing a Cavity Overtemperature error?
A 'Cavity Overtemperature' error on your Goodwe Inverter can be due to several reasons: 1. The inverter is installed in a location with poor ventilation. 2. The ambient temperature exceeds 60°C. 3. There is a fault with the internal fan of the inverter. To address this, first, check the ventilation and ambient temperature at the installation point. If ventilation is poor or the temperature is too high, improve ventilation and heat dissipation. If both are normal, contact the dealer or after-sales service.
What does Large DC of AC current L1 mean on Goodwe GW10KN-ET Inverter?
A 'Large DC of AC current L1' error on your Goodwe Inverter means the DC component of the output current exceeds the safety range. If the problem is caused by an external fault like a utility grid exception or frequency exception, the inverter will recover automatically after solving the problem. If the problem occurs frequently and the PV station cannot work properly, contact the dealer or the after-sales service.
What to do if Smart Meter & CT connections are not working on Goodwe Measuring Instruments?
To resolve issues with Smart Meter & CT connections in your Goodwe Measuring Instruments, ensure that the Smart Meter and CT are properly connected between the house loads and the grid. Also, make sure to follow the Smart Meter direction sign on the CT.
What causes a DC Arc Fault on a Goodwe Inverter?
A 'DC Arc Fault' on your Goodwe Inverter can be caused by a DC terminal that is not firmly connected or a broken DC cable. Consult the Quick Installation Guide and verify that all cables are properly connected.
What does Grid 10min Overvoltage mean on Goodwe GW10KN-ET?
A 'Grid 10min Overvoltage' error on your Goodwe Inverter indicates that the moving average of the grid voltage over 10 minutes exceeds safety requirements. If this occurs occasionally, it may be a temporary issue with the utility grid, and the inverter should recover automatically. If the problem occurs frequently, check whether the grid voltage is within the permissible range. If it exceeds the permissible range, contact the local power company. If the grid voltage is within the permissible range, you may need to modify the grid overvoltage rapid protection threshold after obtaining consent from the local power company.
Why am I getting an Abnormal Ground error on my Goodwe GW10KN-ET?
An 'Abnormal Ground' error on your Goodwe Inverter can be caused by two main issues: either the PE cable of the inverter is not properly connected, or the L and N cables are connected reversely when the output of the PV string is grounded. To resolve this, first, check whether the PE cable of the inverter is connected properly. Second, check whether the L and N cables are connected reversely if the output of the PV string is grounded.
How do I fix a PV Input Overvoltage error on my Goodwe Inverter?
A 'PV Input Overvoltage' error on your Goodwe Inverter means that too many PV panels are connected in series in the PV string. Check the serial connection of the PV array, ensuring that the open circuit voltage of the PV string does not exceed the inverter's maximum operating voltage.
What does Grid Rapid Overvoltage mean on Goodwe GW10KN-ET?
A 'Grid Rapid Overvoltage' error on your Goodwe Inverter indicates an abnormal or ultra-high grid voltage. If the problem occurs occasionally, it may be a temporary issue with the utility grid, and the inverter should recover automatically. If the problem occurs frequently, check whether the grid voltage is within the allowed range. If it exceeds the permissible range, contact the local power company. If the grid voltage is within the permissible range, you may need to modify the grid overvoltage rapid protection threshold after obtaining consent from the local power company.
General| Model | GW10KN-ET |
|---|---|
| Rated Output Power | 10000W |
| Start Voltage | 200 V |
| Number of MPPT | 2 |
| Max. Input Current per MPPT | 13 A |
| Max. AC Apparent Power | 11000VA |
| THDi | < 3% |
| Rated Grid Frequency | 50/60 Hz |
| Euro Efficiency | 97.5% |
| DC Switch | Yes |
| Protection Degree | IP65 |
| Max. DC Input Power | 13000 W |
| AC Voltage Range | 180-280 V |
| Power Factor | 0.8 leading ... 0.8 lagging |
| Operating Temperature Range | -25 °C to +60 °C |
| Communication | RS485 |
| Cooling Method | Natural cooling |
Outlines essential safety precautions for installation, operation, and general handling of the inverter.
Covers critical safety instructions for the inverter unit and connected battery systems.
Details the environmental conditions and site requirements for installing the inverter.
Guides through the process of moving and physically mounting the inverter.
Emphasizes safety precautions to be followed during all electrical connection procedures.
Guides on connecting DC input, AC output, and PE grounding cables.
Details the step-by-step sequence for safely powering on the inverter and its components.
Provides procedures for safely powering off and removing the inverter.
Offers solutions for common faults and issues encountered with the inverter.
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