What to do if Relay Check is abnormal on Goodwe GW10K-ET?
To address a 'Relay Check abnormal' 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 do I fix Internal Comm Loss on my Goodwe GW10K-ET?
To address an 'Internal Comm Loss' 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.
What does LVRT Undervoltage mean on Goodwe GW10K-ET Inverter?
A 'LVRT Undervoltage' error on your Goodwe Inverter indicates a utility grid exception where the duration of the exception exceeds the set time of LVRT. If the problem occurs occasionally, the utility grid may be temporarily abnormal, and the inverter should recover automatically. If the problem occurs frequently, check whether the grid frequency is within the permissible range. If not, contact the local power company; otherwise, contact the dealer or the 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.
What does Anti-islanding mean on Goodwe GW10K-ET 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 GW10K-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.
Why Goodwe GW10K-ET Inverter ET did not start up with PV only?
If your Goodwe Inverter ET doesn't start up with PV only, ensure the PV voltage is greater than 180V (230V is needed to enter on-grid mode). Also, verify that the polarities (+/-) are correctly connected between the ET and PV panels and not reversed.
How to fix String1 PV String Reversed error on Goodwe Inverter?
If your Goodwe Inverter displays a 'String1 PV String Reversed' error, it means the PV string is connected in reverse. To fix this, check whether the PV1 and PV2 strings are connected reversely.
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 GW10K-ET Inverter?
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.
General| Model | GW10K-ET |
|---|---|
| Max. DC Input Voltage | 1000 V |
| Number of MPPTs | 2 |
| Rated AC Output Power | 10000 W |
| Max. AC Output Power | 11000 VA |
| Frequency | 50 Hz / 60 Hz |
| Efficiency | 98.3% |
| Dimensions | 516 x 415 x 180 mm |
| Weight | 25 kg |
| Max. DC Input Power | 13000 W |
| Start Voltage | 180 V |
| MPPT Voltage Range | 200V - 1000V |
| Number of MPP Trackers | 2 |
| Max. Short Circuit Current per MPPT | 15 A |
| Nominal AC Output Power | 10000 W |
| Max. AC Apparent Power | 11000 VA |
| Nominal AC Voltage | 230 V / 400 V |
| Nominal Grid Frequency | 50 Hz / 60 Hz |
| THDi | <3% |
| DC Switch | Yes |
| Protection Class | IP65 |
| Operating Temperature Range | -25°C to +60°C |
| Cooling Method | Natural Convection |
| Rated Output Power | 10000 W |
| Grid Frequency | 50 Hz / 60 Hz |
| Max. Efficiency | 98.3% |
| Noise Level | <30 dB |
| Protection Degree | IP65 |
| Type | Three Phase |
| AC Voltage Range | 180V - 280V |
| Power Factor | 0.8 leading - 0.8 lagging |
| Rated Grid Voltage | 230 V |
Provides essential safety instructions for operating and installing the inverter.
Details specific safety measures and warnings related to the inverter unit.
Outlines crucial safety guidelines for battery handling and connection.
Details environmental, placement, and operational criteria for installation.
Step-by-step instructions for physically mounting the inverter to its location.
Critical safety warnings and precautions before making electrical connections.
Step-by-step guide for safely powering on the inverter.
Procedures for safely shutting down the inverter before maintenance.
Lists common faults, their causes, and recommended solutions.
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