R
ryan81Sep 8, 2025
How to fix over DC bus voltage on Ginlong Solis-30K-5G?
- MMichael BryantSep 9, 2025
To address an over DC bus voltage issue on your Ginlong inverter: 1. Check the inverter inductor connection. 2. Check the driver connection.
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To address an over DC bus voltage issue on your Ginlong inverter: 1. Check the inverter inductor connection. 2. Check the driver connection.
What to do if one of the DC string is reversely connected to Ginlong Inverter?
General| Model | Solis-30K-5G |
|---|---|
| Rated Power | 30 kW |
| Max DC Input Voltage | 1100 V |
| Start Voltage | 200 V |
| Number of DC Inputs per MPPT | 2 |
| Rated AC Output Power | 30 kW |
| Max. AC Apparent Power | 33 kVA |
| Total Harmonic Distortion (THD) | < 3% |
| Topology | Transformerless |
| DC Switch | Yes |
| AC Voltage Range | 310 V - 480 V |
| Grid Frequency Range | 50 Hz / 60 Hz |
| DC Injection Current | <0.5% of rated output current |
| Operating Ambient Temperature Range | -25°C to +60°C |
| Communication | Ethernet |
| AC Output Voltage Range | 310 V - 480 V |
| AC Output Frequency | 50 Hz / 60 Hz |
Details the Solis 5G three-phase inverter models covered in this manual.
Explains the meaning of various safety symbols used in the manual.
Provides essential safety guidelines for electrical installations and inverter use.
Outlines specifications for safe and compliant inverter installation.
Details the front panel display, LEDs, keypad, and LCD screen.
Provides instructions on how to safely move and handle the inverter.
Offers instructions for storing the inverter when not immediately installed.
Lists criteria for choosing an appropriate installation location for the inverter.
Provides detailed instructions for grounding the inverter for protection.
Guides on connecting the photovoltaic (PV) array to the inverter.
Details how to connect the inverter to the electrical grid.
Explains how to connect communication devices for monitoring.
Defines OCPD ratings for overcurrent protection.
Describes how to connect smart meters for power management.
Details how to establish a logic interface connection for control.
Step-by-step guide on how to safely start the inverter.
Step-by-step guide on how to safely stop the inverter.
Outlines the main menu options available on the inverter's interface.
Accesses operational data and status information of the inverter.
Allows setting the inverter's internal time and date.
Sets the address for multi-inverter monitoring configurations.
Displays the latest alarm messages for fault diagnosis.
Provides maintenance-related running messages and internal status.
Shows the inverter model and software version details.
Selects the appropriate grid reference standard for compliance.
Sets voltage parameters for I/V curve scanning.
Initiates the I/V curve scanning process.
Instructions for cleaning the inverter and its components.
Lists common alarm messages, failure descriptions, and solutions.
Lists detailed technical specifications for various Solis inverter models.
Guides on selecting the correct grid code for different regions.
