What to do if my SAJ Inverter shows an AC Voltage Error?
If your SAJ Inverter displays an AC Voltage Error, start by checking the grid voltage and the connection between the inverter and the grid. Also, verify the inverter's on-grid standard settings.
Why does my SAJ R5-3.6K-S2 show a Frequency Error?
If your SAJ Inverter shows a Frequency Error, check the country and frequency settings for your local grid. If these settings are correct, further assistance may be needed, so contact your distributor or SAJ technical support.
What causes a Grid Lost Error on my SAJ R5-3.6K-S2?
If your SAJ Inverter displays a Grid Lost Error, verify the connection status between the AC side of the inverter and the grid. If the connection is proper and the error persists, contact your distributor or SAJ technical support for further assistance.
How to fix Overcurrent error on SAJ R5-3.6K-S2 Inverter?
If your SAJ Inverter is showing an Overcurrent error, check the connection between the inverter and the grid, and test the grid voltage for stability. If these checks are normal, contact your distributor or SAJ technical support.
What does ISO Error mean on my SAJ Inverter?
If your SAJ Inverter displays an ISO Error, check the insulation resistance of the positive and negative sides of the solar panel. Also, check if the inverter is in a wet environment and ensure the inverter grounding is secure. If these checks are normal, contact your distributor or SAJ technical support.
How to troubleshoot GFCI Error on SAJ Inverter?
If your SAJ Inverter displays a GFCI Error, check the insulation resistance of the positive and negative sides of the solar panel. Also, check if the inverter is in a wet environment and ensure the inverter is properly grounded. If these checks are normal, contact your distributor or SAJ technical support.
What causes High Temperature Error on SAJ Inverter?
If your SAJ Inverter displays a High Temperature Error, check if the radiator is blocked and ensure the inverter is not operating in excessively high or low temperatures. If these conditions are normal, contact your distributor or SAJ technical support.
What does Null line-to-earth voltage fault mean on SAJ R5-3.6K-S2?
If your SAJ Inverter shows a Null line-to-earth voltage fault, check the stability and reliability of the AC output grounding terminal connection. If it's normal, contact your distributor or SAJ technical support.
What to do if my SAJ Inverter has Lost Communication?
If your SAJ Inverter displays a Lost Communication error, verify the connection of the communication cables between the control board and the display board. If the connection is correct, contact your distributor or SAJ technical support.
What causes Over Bus Voltage on SAJ Inverter?
If your SAJ Inverter displays an Over Bus Voltage error, check the settings of the solar panel. A SAJ designer can assist you with this. If the settings are correct, contact your distributor or SAJ technical support.
Defines the SAJ on-grid inverters covered by this user manual.
Provides crucial safety information and warnings for operating the inverter.
Identifies the qualified personnel authorized to install, maintain, and repair the inverter.
Details critical safety precautions to be observed before and during inverter preparation.
Explains the meaning of various symbols used throughout the manual for safety and information.
Outlines the application scope of SAJ R5-XK-SX products in on-grid solar power systems.
Explains the naming convention and specifications for different SAJ R5 series inverter models.
Presents the physical dimensions and overview of the SAJ R5 series inverter models.
Provides detailed technical specifications and performance data for SAJ R5 series inverters.
Details safety instructions and warnings essential for the installation process.
Guides on checking the package and assembly parts before proceeding with installation.
Determines the appropriate mounting method and optimal installation position for the inverter.
Provides step-by-step instructions for mounting the inverter securely.
Outlines safety instructions for performing electrical connections, especially hot-line jobs.
Details the specifications and functions of the electrical interface ports on the inverter.
Provides instructions for making the AC electrical connection to the inverter.
Introduces the human-computer interface, including LED indicators and their meanings.
Explains how to monitor the inverter's running state using the eSolar APP via Bluetooth or Wi-Fi.
Lists and explains various error codes encountered by the SAJ inverter.
Provides general troubleshooting steps for common fault information reported by the inverter.
Specifies the standard warranty period granted for SAJ R5 series and other compatible inverters.
Explains how to purchase and the terms for extending the warranty period for SAJ inverters.
Describes the conditions and procedures for troubleshooting and claiming warranty service.
Outlines SAJ's process for deciding how to proceed with service requests after receiving information.
Details the service fees and procedures for inverters that are out of warranty.
Lists circumstances under which the manufacturer's warranty is not applicable.
General| Model | R5-3.6K-S2 |
|---|---|
| Rated Power | 3.6 kW |
| Max. DC Input Power | 5.4 kW |
| Number of MPPTs | 2 |
| Rated AC Output Power | 3.6 kW |
| Max. AC Output Power | 3.96 kW |
| Max. Output Current | 16 A |
| Rated AC Voltage | 230 V |
| Frequency | 50/60 Hz |
| THDi | <3% |
| Max. Efficiency | 98.4% |
| Efficiency | 98.4% |
| European Efficiency | 97.5 % |
| DC Connection | MC4 |
| Protection Degree | IP65 |
| Cooling Method | Natural convection |
| AC Voltage Range | 180 V - 280 V |
| Rated Grid Frequency | 50 Hz |
| Power Factor | 0.8 leading to 0.8 lagging |
| AC Connection | Plug |
| Operating Temperature Range | -25 °C ~ +60 °C |
| Operating Temperature | -25°C to +60°C |
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