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Sungrow 350kW High Voltage Inverter (1500V)
The Sungrow SG350HX is a high-performance 350 kW multi-MPPT string inverter designed for 1500 vdc systems ideal for commercial applications. The increased capacity of 12 MPPTs (optional: up to 16 MPPTs) allows for better and more flexible solar power plant designs. With a maximum efficiency of 99%, the SG350HX supports high-power modules of 500 Wp and more.
It enables seamless data exchange with tracker systems to improve energy yield and features 24-hour real-time AC and DC insulation monitoring to detect and address insulation faults promptly. Additionally, it is equipped with integrated DC switches for enhanced safety and reliability.
KEY FEATURES:
- Up to 16 MPPTs with max. efficiency 99%
- Q at night function, save investment
- Power line communication (PLC)
- Smart IV Curve diagnosis,active O&M
- Compatible with 500Wp+ module
- 24h real-time AC and DC insulation monitoring
- 2 strings per MPPT, no fear of string reverse connection
- G99 Certified
- IP66 protection
| Brand | Sungrow |
| Inverter Phase | 3 |
| Inverter Power Range (kW) | 250.1kW - 350kW |
| Rated Power (W) | 350000 |
| Total No. of Strings | 24 |
| No. of MPP Trackers | 12 |
| MPPT Voltage Range / Rated Input Voltage (V) | 500 - 1500 |
| Start-up Input Voltage (V) | 550 |
| Max. Input Voltage (V) | 1500 |
| Max. input current per MPPT | 40A |
| European Efficiency (%) | 98.8 |
| Integrated DC Switch | Yes |
| Inverter IP Rating | IP66 |
| Depth (mm) | 361 |
| Height (mm) | 870 |
| Width (mm) | 1136 |
| Grid Connection Standards (G98/G99/G100) | G99 |
| Warranty Period | 5 Years |
| Product Weight (Kg) | 116 |