Canadian Solar Three Phase String Inverter, 20kW, wifi, 16A string current, AFCI

The CSI Solar 20kW Grid-Tied, Transformer-Less String Inverter is designed to provide optimal energy conversion and efficiency for industrial and commercial rooftop solar applications. This advanced inverter leverages cutting-edge technology to offer superior performance, safety, and flexibility, making it an ideal choice for large-scale installations.

Key Features:

• Maximum Conversion Efficiency: 98.6%, with EU efficiency of 98.0%, ensuring high energy yield and performance.
• Dual MPPTs: Two Maximum Power Point Trackers (MPPTs) independently optimise each string’s performance, enhancing system efficiency.
• High-Power Module Compatibility: Supports up to 16A input per string, allowing for flexible and efficient system design with high-power modules.
• Integrated DC Switches & AFCI Functionality: Ensures added safety by preventing electrical faults, enhancing the system's overall protection.
• Intelligent Forced Air-Cooling: Maintains optimal operating temperatures, improving inverter reliability and longevity.
• Surge Protection (SPD): Type II surge protection for both DC and AC circuits, safeguarding the system against electrical surges.
• Leakage Current Suppression & Reverse Polarity Protection: Adds an extra layer of protection and reliability in the system.
• IP66 Rating: Ensures durability and reliable performance in harsh outdoor environments.
• Wide MPPT Range: Provides flexibility in string sizing, adapting to various system configurations for optimal energy harvest.

Key Benefits:

• High Efficiency: Maximises energy yield through industry-leading conversion efficiencies, helping to reduce operational costs.
• Flexibility in Design: The dual MPPT design and high-current input support allow for greater flexibility and scalability, making it easier to adapt to diverse system configurations.
• Improved Safety: Integrated safety features such as AFCI, surge protection, and DC reverse polarity protection ensure the system is safe and reliable.
• Reduced Balance of System (BoS) Costs: Optimised for cost-effective installations by lowering BoS costs, especially in large-scale systems.
• Durability: Built to withstand harsh weather conditions, the inverter’s IP66 rating and robust design ensure long-term reliability and performance in outdoor environments.
• Seamless Grid Interaction: Utility interactive controls, including active power derating, reactive power control, and over-frequency derating, offer excellent grid compatibility and operational flexibility.
• Energy Harvest Maximisation: The wide MPPT range and flexible string sizing allow the system to capture the maximum possible energy, improving overall efficiency across a range of installation scenarios.

The CSI Solar 20kW String Inverter is a high-performance, reliable, and flexible solution for large-scale solar installations, offering superior energy conversion, safety, and long-term durability for industrial and commercial applications.