The Solis S5 40.0kW 3 Phase Quad MPPT with DC is a high-efficiency, commercial-grade inverter designed for large-scale solar PV installations, delivering advanced safety, flexible configuration, and reliable performance.
Key Features:
Quad MPPT design with 2 DC inputs per MPPT, supporting flexible array layouts and reducing string mismatch for optimal energy harvest.
Maximum efficiency up to 98.7%, with a wide MPPT voltage range (200–1000V) and ultra-low start-up voltage of 180V for superior energy conversion in varied conditions.
High input capacity, 32A per MPPT, 16A per PV string, compatible with the latest high-power and bifacial modules.
Comprehensive protection features, including integrated AFCI (arc-fault circuit protection), Type-II surge protection (DC & AC), DC reverse-polarity protection, and IP66-rated enclosure for robust outdoor durability.
Intelligent monitoring with Smart I-V Curve Diagnosis, remote upgrade/control via SolisCloud, and a standard 5-year warranty (extendable), ensuring easy management and long-term reliability.