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General| Model | SUN-4K-G03 |
|---|---|
| Rated Power | 4kW |
| Max. DC Input Power | 5200 W |
| Max. PV Input Power | 5200 W |
| Max. Input Voltage | 500V |
| Start-up Voltage | 120 V |
| Number of MPPT Trackers | 2 |
| Max. Input Current per MPPT | 11 A |
| Max. Input Current | 22 A |
| Rated AC Output Power | 4kW |
| Rated AC Voltage | 230 V |
| AC Voltage Range | 180-280V |
| Power Factor | >0.99 |
| THDi | <3% |
| AC Grid Frequency Range | 50/60Hz |
| Protection Class | IP65 |
| Operating Temperature Range | -25°C to +60°C |
| Cooling Method | Natural convection |
| Operating Temperature | -25°C to +60°C |
| Max Efficiency | 97.6% |
| Efficiency (Max.) | 97.6% |
| Peak Efficiency | 97.6% |
Explains safety symbols used in the manual, highlighting potential risks and important safety information.
Provides essential safety guidelines for electrical installation and inverter operation.
Details important operational guidelines and precautions for safe use of the inverter.
Provides criteria for choosing a safe and suitable installation location for the inverter, considering fire risks and ventilation.
Details the process of wall-mounting the inverter using the provided mounting bracket and screws.
Explains how to connect the DC input terminals, including safety hints and cable specifications.
Guides on connecting the AC terminals, including cable information and warnings.
Details the importance and procedure for connecting the ground line for safety and performance.
Provides step-by-step instructions for safely starting up the three-phase string inverter.
Details the correct procedure for shutting down the inverter to ensure safety.
Lists and describes various error codes displayed on the inverter and their potential causes and solutions.
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