DescriptionFronius Symo Advanced 17.5-3-M The Fronius Symo Advanced 17.5-3-M is a three-phase string inverter designed for commercial and industrial PV systems. It offers 17.5 kW of output power and combines high efficiency (up to 98.2%) with advanced safety and communication features.   This model includes integrated SunSpec Rapid Shutdown transmitter for enhanced rooftop safety, arc fault protection (AFCI), and advanced grid compliance. Its fan-cooled, compact, and lightweight design ensures flexible installation, while built-in data communication enables seamless monitoring and integration into energy management systems. Refer to Datasheet