Solis S6-GC3P25K03-NV-ND 25 kW 3-phase grid-tied inverter

The Solis S6-GC3P25K03-NV-ND is a 25 kW three-phase grid-tied inverter designed for residential and commercial PV installations. It features 3 independent MPPT trackers with 6 input strings, supporting up to 42A per MPPT and a maximum DC input voltage of 1100V. The inverter achieves a maximum efficiency of 98.5% with EU efficiency rated at 98%.

Key protection and monitoring features include integrated AFCI 2.0, DC reverse-polarity protection, short circuit protection, anti-islanding protection, strings monitoring, and I/V curve scanning. The unit is IP66-rated with C5 anti-corrosion protection, suitable for challenging environments, and operates reliably under weak grid conditions with adaptive weak grid support. Dual independent RS485 ports enable communication with multiple devices and 24-hour load consumption monitoring.

The transformerless topology with intelligent fan cooling maintains a compact form factor of 355 × 625 × 250 mm and a weight of 25.3 kg. Operating temperature range is −25 to +60°C with a maximum operating altitude of 4000 m.