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General| Model | SG20KTL-M |
|---|---|
| Type | String Inverter |
| Rated Power | 20 kW |
| Max. DC Voltage | 1100 V |
| Max. DC Input Voltage | 1100 V |
| Start Voltage | 200 V |
| Number of MPPTs | 2 |
| Max. Input Current per MPPT | 26 A |
| DC Inputs per MPPT | 2 |
| Rated AC Power | 20 kW |
| Max. AC Power | 22 kW |
| Rated AC Voltage | 400 V |
| Rated Grid Frequency | 50 Hz / 60 Hz |
| Total Harmonic Distortion | < 3% |
| Power Factor at Rated Power | 1 |
| Adjustable Power Factor Range | 0.8 leading - 0.8 lagging |
| Max. Efficiency | 98.6% |
| DC Switch | Yes |
| Protection Class | IP65 |
| AC Voltage Range | 310 V - 480 V |
| Operating Temperature Range | -25°C to 60°C |
Safety precautions related to handling and connecting PV panels to the inverter.
Safety guidelines and regulations for connecting the inverter to the utility grid.
Critical safety warnings and precautions for operating and maintaining the inverter itself.
Essential safety rules and precautions to follow during the inverter mounting process.
Guidelines for choosing an optimal and safe location for inverter installation.
Specifications for the mounting structure and the required installation angle.
Critical safety measures and personal protective equipment for electrical wiring.
Step-by-step instructions for establishing proper grounding connections.
Detailed guidance on connecting the AC power cables to the inverter.
Detailed guidance on connecting the DC power cables from PV strings.
A checklist of essential inspections before initial inverter startup.
Step-by-step guide for the initial startup and commissioning of the inverter.
Procedures for safely disconnecting the inverter from AC and DC power sources.
Guides users through diagnosing common alarm codes and applying corrective measures.
Details on regular maintenance tasks required to ensure optimal inverter performance.
