This manual is about the installation of the Sungrow SG630KTL grid-connected inverter, providing information on installation design, preparation, mechanical installation, electrical connection, and installation checklist.
This manual provides step‑by‑step instructions for installing the SG630KTL PV grid inverter, including safety precautions, mechanical mounting, electrical wiring, and communication connections. It also contains a checklist for final inspection and guidelines for the initial commissioning run.
Technical data, cable specifications, and warranty information are included in the appendices, along with contact details for Sungrow support. This manual is written in Chinese.
| Maximum Efficiency | 98.7% |
|---|---|
| IP Rating | IP20 |
| Dimensions (W×H×D) | 2800 mm × 2180 mm × 850 mm |
| Weight | 2400 kg |
| DC Side Maximum Current | 1400 A |
| AC Side Maximum Current | 1270 A |
| Operating Temperature Range | -25 °C to +55 °C |
Standard communication is RS485, with an optional Ethernet interface.