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General| Model | SUN-40K-G03 |
|---|---|
| Rated Power | 40 kW |
| Max. DC Input Voltage | 1100 V |
| Start-up Voltage | 200 V |
| Number of MPP Trackers | 2 |
| Max. Input Current per MPPT | 26A |
| Number of DC Input Terminals per MPPT | 2 |
| Rated AC Output Power | 40 kW |
| Max. AC Output Power | 44 kW |
| Rated AC Voltage | 400 V |
| AC Voltage Range | 310-480V |
| Rated Grid Frequency | 50/60 Hz |
| Total Harmonic Distortion (THD) | < 3% |
| Power Factor | 0.8 leading to 0.8 lagging |
| Switching Technology | IGBT |
| Max. Efficiency | 98.6% |
| MPPT Efficiency | 99.9% |
| Protection Degree | IP65 |
| DC Injection Current | <0.5% of rated output current |
| Operating Temperature Range | -25°C to +60°C |
| Cooling Concept | Natural Cooling |
Introduces the on-grid inverter and lists supported models.
Lists all included parts in the package with quantities.
Explains the meaning of various safety symbols used in the manual.
Provides essential safety precautions for electrical installation.
Offers important operational guidelines and safety tips for users.
Shows the front panel display of the inverter.
Explains the meaning of the indicator lights on the inverter panel.
Describes the function of the four buttons on the inverter panel.
Details the content shown on the inverter's LCD display.
Provides criteria for choosing a suitable installation site for the inverter.
Details the dimensions and specifications of the mounting bracket.
Explains the steps for physically mounting the inverter to a wall.
Guides on connecting the DC input terminals of the inverter.
Provides instructions for connecting the AC output terminals.
Explains the importance and procedure for grounding the inverter.
Describes how to connect the inverter for remote monitoring.
Details the step-by-step procedure for starting the inverter.
Outlines the correct steps for shutting down the inverter.
Explains using one meter for multiple inverters in parallel.
Guides on viewing load power via the monitoring platform.
Describes the main display and information shown on the inverter LCD.
Details the various statistical data available on the inverter.
Explains how to view and interpret fault records.
Guides on how to turn the inverter ON or OFF via its interface.
Covers the various parameter settings available for the inverter.
Provides guidance on cleaning and maintaining the inverter.
Lists error codes and their descriptions for troubleshooting.
Details the electrical input specifications of the inverter models.
Lists the electrical output specifications for the inverter models.
Provides general physical and operational data of the inverter.
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