The Solis S6-GC125K is a 125kW three-phase grid-tied PV inverter designed for commercial, industrial (C&I), and utility-scale solar installations.

Key Specifications (Solis S6-GC125K)

• Rated AC Power: 125,000 W (125 kW)
• Max DC Input Power: 165,000 W (165 kW) with up to a 150% DC/AC ratio
• Max Input Voltage: 1,100 V (Startup voltage: 195 V; Shutdown voltage: 180 V; MPPT range: 195–1,000 V)
• MPPT & Strings: 10 Independent MPPTs with 20 max DC inputs (up to 21A input current per string)
• Efficiency: Max efficiency of 98.7% (European efficiency of 98.3%)
• Enclosure & Build: IP66 protection grade, dimensions of 1014 × 567 × 345 mm, and weight of 96 kg
• Standard Warranty: 5 years (extendable up to 10 years)

Key Features

• Safety & Protection: Integrated AI-based millisecond arc-fault circuit interruption (AFCI), smart I-V curve scanning, Type II surge protection, and real-time photovoltaic insulation/grounding detection.
• Grid & Control Integration: Master-slave export power control (supporting units in parallel), three-phase unbalanced output control, PLC communication, and single/multiple generator (genset) support without an external controller.
• Monitoring: Real-time data tracking via SolisCloud remote O&M platform using dual independent RS485 ports