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General| Model | SG33CX |
|---|---|
| Manufacturer | Sungrow |
| Rated Power | 33 kW |
| Max DC Voltage | 1100 V |
| Max Efficiency | 98.7% |
| Start Voltage | 200 V |
| Total Harmonic Distortion | < 3% |
| Power Factor at Rated Power | 1 |
| DC Connection Type | MC4 |
| Allowable Relative Humidity Range | 0 - 100% |
| Operating Altitude | 4000 m |
| MPPT Voltage Range | 200 V - 1000 V |
| AC Voltage Range | 310 V - 480 V |
| Rated Grid Frequency | 50 Hz / 60 Hz |
| Adjustable Power Factor Range | 0.8 leading to 0.8 lagging |
| Operating Ambient Temperature Range | -25 °C ... +60 °C |
| Communication | RS485 |
Safety precautions for connecting PV modules to the inverter.
Safety guidelines and warnings related to the inverter itself.
Required qualifications and training for personnel performing installations.
Defines the purpose and application scope of the inverter.
Description and identification of the inverter's physical components.
Overview of the inverter's key operational functions and capabilities.
Essential safety measures to follow during the physical installation process.
Guidelines for choosing an optimal and safe installation site for the inverter.
List of tools required for the proper installation of the inverter.
Procedures and precautions for safely transporting and positioning the inverter.
Mandatory safety instructions before performing any electrical connections.
Details and identification of the inverter's various connection terminals.
Procedures and requirements for connecting the inverter to the AC power grid.
Procedures and requirements for connecting the PV strings to the inverter.
Steps to download and install the mobile application for inverter monitoring.
Instructions for logging into the iSolarCloud application.
Display of real-time operational status and performance data of the inverter.
Accessing and reviewing past operational data, alarms, and events.
Guidance on identifying and resolving common faults and error codes.
Procedures and schedules for routine inspection and upkeep of the inverter.
Specifications and technical parameters of the inverter models.
Details for reaching Sungrow support for assistance and inquiries.
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