Solis 125kW S5 Three Phase On-Grid Inverter IP66

Solis S5-GC125K-HV is a 125kW three-phase grid-tied string inverter designed for large commercial and industrial solar PV installations. The inverter features 10 independent MPPT trackers with up to 20 PV string inputs, providing flexible array design and improved energy harvesting across complex commercial and industrial rooftops. It supports up to 1100V maximum DC input voltage, with a wide 180V to 1000V MPPT operating range and 720V rated DC voltage. Maximum PV input current is 32A per MPPT, allowing compatibility with modern high-current bifacial solar modules. The inverter provides 125kW rated AC output on a 480V three-phase grid and supports up to 137.5kVA maximum apparent output according to the global configuration. With up to 99.0% maximum efficiency, intelligent fan cooling and an IP66-rated enclosure, the S5-GC125K-HV is designed for reliable operation in demanding commercial and industrial environments. Advanced functions include intelligent string monitoring, smart I-V curve scanning, night SVG operation, optional AFCI protection, optional PID recovery and remote monitoring through RS485 with optional Wi-Fi, GPRS or PLC communication.

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