Canadian Solar Three Phase String Inverter, 110kW, wifi, 16A string current, AFCI

CSI Solar's grid-tied, transformer-less string inverters are advanced modular solutions designed to enhance the efficiency and reliability of solar energy systems, particularly in industrial and commercial rooftop applications. Leveraging three-phase string architecture, these inverters maximise energy yield and reduce Balance of System (BoS) costs, making them a cost-effective choice for modern solar installations.

These inverters achieve a remarkable conversion efficiency of up to 98.5% and a European efficiency of 98.1%, ensuring optimal performance across a wide operating range of 200–1000 VDC. Equipped with 6 or 9 Maximum Power Point Trackers (MPPTs), they enable precise energy harvesting from photovoltaic (PV) modules, even under varying environmental conditions.

Tailored for compatibility with high-output solar panels, such as the HiKu7 series, the inverters support up to 20A per string. Integrated features, including DC switches, Arc Fault Circuit Interrupters (AFCI), and leakage current suppression technology, ensure safety and compliance in diverse operational settings.

These inverters excel in durability and adaptability, with IP66-rated enclosures for protection in harsh environments, intelligent fan cooling, and advanced grid-interactive controls for seamless utility integration. Additional options, such as anti-PID functionality and aluminium cable support, enhance their versatility, while smart string monitoring and SPD Type II protection further improve reliability.

By combining high performance with robust adaptability, CSI Solar's string inverters provide an efficient and reliable foundation for expanding solar energy systems, aligning with the evolving needs of renewable energy infrastructure.