What to do if Goodwe GW10KN-ET shows PV Continuous Software Overcurrent?
To address a 'PV Continuous Software Overcurrent' error on your Goodwe Inverter, disconnect the AC output switch and DC input switch, then reconnect them after 5 minutes. If the problem persists, contact the dealer or after-sales service.
How to troubleshoot on-grid and backup connections in Goodwe Measuring Instruments?
To resolve on-grid and backup connection problems with Goodwe Measuring Instruments, verify that the on-grid is connected to the power grid and the backup is connected to the loads. Also, check that the polarities (e.g. L1/L2/L3/N) are correctly aligned.
Why is my Goodwe GW10KN-ET Inverter showing a utility loss?
If your Goodwe Inverter is showing a utility loss, it could be due to a failure in the utility grid power or because the AC cable is disconnected, or the AC circuit breaker is off. Once the grid power supply is restored, the alarm should automatically clear. Ensure the AC cable is securely connected and the AC circuit breaker is turned on.
What to do if my Goodwe Inverter shows 'Low Insulation Res.'?
A 'Low Insulation Res.' error on your Goodwe Inverter typically means one of two things: either the PV string is short-circuited to PE, or the PV system is in a moist environment with poorly insulated cables. To resolve this: 1. Check if the resistance of the PV string to PE exceeds 50k?. If not, identify and fix the short circuit. 2. Verify that the PE cable is correctly connected. 3. If the resistance drops on rainy days, reset the ISO via the SolarGo app.
How to check PV input connection on Goodwe Measuring Instruments?
To fix PV input connection problems with your Goodwe Measuring Instruments, confirm that the connections between the ET and PV panels are correctly established.
How to check battery connections on Goodwe Measuring Instruments?
To solve battery connection issues in Goodwe Measuring Instruments, confirm that the connections between the ET and the battery are properly established.
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.
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.
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.
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.
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.
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 |
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