Canadian Solar Three Phase String Inverter, 17kW, wifi, 16A string current, AFCI

The CSI Solar 17kW grid-tied, transformer-less string inverter is optimised for industrial and commercial rooftop solar applications, providing a high-performance, reliable energy solution. Designed for scalability, it features three-phase string architecture, enabling flexible system configurations that cater to medium to large-scale installations. With a maximum conversion efficiency of 98.6% and an EU efficiency of 98.0%, this inverter ensures optimal energy yield while reducing balance of system (BoS) costs.

Key Features:

• Two MPPTs: Independent Maximum Power Point Trackers optimise the performance of each string, enhancing overall system efficiency.
• High Input Capacity: Supports up to 16A input per string, allowing for the use of high-power modules and providing greater design flexibility.
• Built-in Safety Features: Integrated DC switches, Arc Fault Circuit Interrupter (AFCI) functionality, and Type II surge protection for both DC and AC circuits ensure comprehensive protection against electrical faults.
• Cooling System: Intelligent forced air-cooling technology to maintain optimal performance under varying temperature conditions.
• Robust Protection: Includes leakage current suppression, DC reverse polarity protection, and IP66 rating for superior durability in harsh environmental conditions.
• Grid Interactive Controls: Active power derating, reactive power control, and over-frequency derating for enhanced grid interaction and operational flexibility.

Benefits:

• Enhanced Efficiency: High conversion efficiency and two MPPTs ensure maximum energy harvest from each string, optimising the system’s overall performance.
• Flexibility and Scalability: Modular design with wide MPPT range allows for adaptable string sizing and future expansion.
• Safety and Reliability: Comprehensive safety features and built-in protection mechanisms provide peace of mind, making the inverter suitable for a range of environmental conditions.
• Cost-Effective: Reduced BoS costs through integrated safety and system optimisation features.

Overall, the CSI Solar 17kW string inverter delivers superior efficiency, flexibility, and reliability, making it a perfect solution for commercial and industrial solar applications where performance and safety are paramount.