The Sungrow SG33CX is a high-performance three-phase string inverter specifically designed for commercial and industrial rooftop applications. It delivers a robust 33kW output, engineered to provide maximum efficiency and reliability in demanding environments while offering advanced smart management features.

Key Features

• High Yield Efficiency: Equipped with three independent MPPTs and a maximum efficiency of 98.6%, this inverter ensures optimal energy harvest even on complex commercial rooftops with varying orientations or shading issues. It is fully compatible with high-power modules.
• Smart Management: Features a smart IV curve scan and diagnosis tool for efficient remote troubleshooting. Integration with the iSolarCloud platform provides 24/7 monitoring with real-time data updates, reducing the need for physical on-site inspections.
• Industrial-Grade Safety: Built with an integrated Arc Fault Circuit Interrupter (AFCI) and Type II Surge Protection Devices (SPD) for both AC and DC. Its IP66 protection rating and C5 anti-corrosion level make it highly durable in harsh outdoor and coastal environments.
• Simplified Installation: Designed for efficiency, the unit features a compact architecture that simplifies mounting. The plug-and-play design and wireless commissioning via the app ensure a fast and cost-effective setup process for installers.
• Grid Support: Provides active and reactive power control and power factor adjustment. It also includes an integrated PID recovery function to prevent module degradation and maintain high performance over the long term.