SMALL.png)
The
Sungrow SG350HX-20 V112 is a powerful three-phase PV inverter designed for utility-scale and large commercial solar installations. Its architecture with
6 MPPT trackers allows flexible string configuration while maintaining high system efficiency and stable power conversion.
The inverter supports high input currents, making it suitable for modern high-power photovoltaic modules and optimized DC/AC ratios. Integrated IV curve diagnostics enables fast identification of performance deviations within PV strings and simplifies system monitoring and maintenance.
Communication via PLC (Power Line Communication) allows data transmission through AC cables, reducing the need for additional communication infrastructure. The system is further enhanced by an intelligent DC switch and continuous insulation monitoring to ensure reliable and safe operation.
With its IP66 protection class, the SG350HX-20 V112 is designed to operate reliably in demanding environmental conditions, making it an excellent solution for large solar farms and industrial PV systems.
Product advantages SG350HX-20 V112
• 6 MPPT trackers for flexible PV system design
• High input current capability for modern PV modules
• Intelligent IV curve diagnostics for fast fault detection
• PLC communication for simplified system architecture
• Integrated intelligent DC switch
• IP66 protection for demanding environments
Technical specifications
• AC rated power: 320 kW
• Max AC output power: 352 kW
• AC connection: 800 V, three-phase
• Max DC voltage: 1500 V
• Number of MPPTs: 6
• Max input current per MPPT: 75 A
• Max DC current: 450 A
• Max efficiency: 99.02 %
• European efficiency: 98.8 %
• Communication: RS485, PLC
• Protection class: IP66
• Operating temperature: −30 °C to +60 °C
• Dimensions: 779 × 1148 × 371 mm
• Weight: 106 kg