Why does my Goodwe GW3000-XS show an Isolation Failure?
An Isolation Failure on your Goodwe Inverter suggests an insulation problem. Here's how to troubleshoot: 1. Disconnect the DC switch and remove the DC connector. Check the impedance between PV (+) & PV(-) to earth. 2. If the impedance is less than 100 kΩ, inspect the insulation of the PV string wiring to earth. 3. Take off AC connector, measure the impedance between neutral.
What should I do if my Goodwe GW3000-XS Inverter displays a PV Over Voltage error?
If your Goodwe Inverter shows a PV Over Voltage error, check if the PV open circuit voltage is too close to or exceeds the maximum input voltage.
What should I do if my Goodwe Inverter displays a Fac Failure?
If your Goodwe Inverter displays a Fac Failure, it means that the grid is not connected. Check the grid connection cables and ensure the grid is available.
Why is my Goodwe GW3000-XS Inverter showing a Ground I Failure?
General| Model | GW3000-XS |
|---|---|
| Rated Power | 3000 W |
| Max. DC Input Power | 4500 W |
| Start Voltage | 80 V |
| Number of MPPT | 2 |
| Nominal AC Output Power | 3000 W |
| Max. AC Apparent Power | 3000 VA |
| Nominal AC Voltage | 230 V |
| AC Voltage Range | 180-280V |
| Nominal Grid Frequency | 50/60Hz |
| Power Factor | >0.99 |
| THDi | < 3% |
| Max Efficiency | 97.5% |
| DC Switch | Yes |
| Protection Class | IP65 |
| Cooling Method | Natural cooling |
| Weight | 12 kg |
| MPPT Voltage Range | 80 V - 500 V |
| Max. Output Current | 13.0 A |
| Operating Temperature Range | -25 °C to +60 °C |
| Communication | WiFi / RS485 |
Covers essential safety precautions applicable to all operations and installations.
Specific safety measures and warnings related to the DC electrical side of the inverter.
Key safety instructions and warnings for the AC electrical side of the inverter.
Critical safety considerations during the physical installation process of the inverter.
Specifies the qualifications and training required for personnel handling the inverter.
Details environmental, mounting support, and angle requirements for proper installation.
Essential safety guidelines for performing all electrical connections.
Guides on using the LCD interface, button operations, and parameter introductions for configuration.
Guides for diagnosing and resolving various fault types like isolation, voltage, and communication errors.
Details on max input power, voltage, current, MPPT range, and startup voltage.
Specs for nominal output power, voltage, current, frequency, and protection.
Technical input data for the -11 series inverters.
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