How to fix PvConfigError on Sofar solar 3.3~12KTLX-G3?
To address the PvConfigError on your Sofar solar Inverter, check the wiring of the PV string to ensure each PV input is independent. If the issue persists, contact the new energy customer service of Capital Airlines.
How to resolve CT Disconnect error on Sofar solar 3.3~12KTLX-G3?
To resolve the CT Disconnect error on your Sofar solar Inverter, check the wiring of the input, output, and communication connections according to the user's manual. If the problem continues, contact the new energy customer service of Capital Airlines.
General| Number of MPPTs | 2 |
|---|---|
| THDi | <3% |
| THD | <3% |
| DC Switch | Yes |
| Protection Degree | IP65 |
| MPPT Voltage Range | 140-1000V |
| Rated AC Voltage | 220V/230V |
| AC Voltage Range | 180V~280V |
| Rated Grid Frequency | 50/60Hz |
| Power Factor | >0.99 |
| Operating Temperature Range | -25°C~60°C |
| Communication | RS485 |
| Output Voltage Range | 180V~280V |
| Output Frequency Range | 50/60Hz |
Outlines requirements for safe installation and maintenance procedures.
Explains various symbols and warning signs used on the inverter and its labels.
Specifies the intended applications and operating conditions for the inverter.
Describes the functional modules and operational principles of the inverter.
Visual representation of the inverter's internal electrical components and connections.
Illustrates the inverter's efficiency performance and derating factors under various conditions.
Step-by-step procedure for the installation of the inverter.
Procedures for verifying package contents and preparing for installation.
Lists the necessary tools required for installation and electrical connection.
Guidance on selecting an appropriate and safe location for inverter mounting.
Instructions and precautions for safely moving and handling the inverter.
Detailed steps for physically mounting the inverter onto the wall bracket.
General guidelines and flowchart for electrical connections.
Details on establishing a proper protective earth (PE) connection for safety.
Instructions for connecting the AC output power cable to the grid.
Procedures for connecting the DC input from PV arrays to the inverter.
Steps for establishing communication links via USB, RS485, or WiFi/Ethernet.
Checks to ensure correct electrical connections before startup.
Detailed steps for safely starting the inverter after installation.
Procedures for safely turning off the inverter.
Configuration of inverter settings related to power quality and grid interaction.
Explains the functions of buttons and indicator lights on the inverter's panel.
Displays and explains the standard operating status screens of the inverter.
Navigation and options within the inverter's main menu system.
Instructions on how to update the inverter's firmware via USB.
Lists common errors, their causes, and resolution steps.
Recommendations for general maintenance and cleaning of the inverter.
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