SUNGROW SG33CX-V112 33kW Three-Phase On-Grid String Inverter with AFCI, SPD, DC Switch, PID

The SUNGROW SG33CX-V112 is a high-performance three-phase on-grid string inverter designed for commercial and industrial solar installations. With a rated output of 33 kW and dual MPPT trackers, it maximizes energy harvest from your PV array.

• 33 kW rated AC output for large-scale systems
• Three-phase grid connection (230/400V)
• AFCI protection for arc fault safety
• Integrated SPD (DC Type I+II, AC Type II) and DC switch
• PID recovery to prevent performance degradation
• IP65 enclosure for outdoor installation
• RS-485 and Modbus connectivity for monitoring

Ideal for commercial rooftops and ground-mounted solar farms, the SG33CX-V112 ensures reliable operation and high efficiency.