About This Product

The Fronius 17.5kW 3 Phase SYMO ADVANCED Solar Inverter Dual MPPT IP65 AC With WIFI is a three-phase, transformerless inverter built for commercial and larger residential systems where stable output and strong monitoring capabilities are essential. As part of the SYMO Advanced line, it includes enhanced grid compliance features, integrated AFCI arc-fault protection, Dynamic Peak Manager for improved string performance, and built-in WiFi and LAN for easy commissioning and monitoring.

Who This Product Suits

This inverter suits medium to large three-phase installations where reliable high-capacity output is needed. It works well for sites with varying roof orientations thanks to the dual MPPT inputs. It’s a solid choice for commercial buildings, farms, small industrial facilities, and larger homes with three-phase supply. Installers working in areas with strict grid requirements will also benefit from its advanced compliance and protection features.

Specifications Explained

Three-Phase Output: Designed for balanced power delivery across commercial and larger residential installations.

Dual MPPT: Supports two independent strings, allowing flexibility across different roof pitches or orientations.

Fronius Dynamic Peak Manager: Continuously tracks the true maximum power point, helping maintain performance under partial shading or complex array layouts.

Advanced Safety Features: Includes integrated AFCI arc-fault detection and rapid shutdown capability where required.

Communication Options: Built-in WiFi, LAN, Modbus and Sunspec compatibility for seamless integration with monitoring platforms and external control systems.

IP65 Rating: Outdoor-ready enclosure suited to Australian conditions.

Summary

The Fronius 17.5kW 3 Phase SYMO ADVANCED Solar Inverter Dual MPPT IP65 AC With WIFI is a dependable, feature-rich option for larger three-phase solar systems. It delivers stable output, strong monitoring tools, and advanced safety and compliance features. Ideal for Australian commercial and large-scale residential sites needing proven reliability and flexible design options.

Further Information From The Manufacturer

Fronius 17.5kW 3 Phase SYMO ADVANCED Solar Inverter Dual MPPT IP65 AC With WIFI by Fronius is a reliable choice for commercial photovoltaic systems of any size. The Fronius Symo Advanced impresses not only with levels of performance and flexibility that have been proven a million times over, but also with its new equipment. The highlight in terms of safety is the integrated Fronius Arc Guard technology, which ensures the Fronius Symo Advanced exceeds the highest standards. The Fronius P-FRO-SYMO-ADV-17.5 has a kilowatt rating of 17.5kW and features Wi-Fi monitoring.

Key Features

• Integrated Fronius Arc Guard technology: Ensures the Fronius Symo Advanced exceeds the highest standards
• Kilowatt Rating: 17.5kW
• Wi-Fi Monitoring: Yes
• Warranty Period: 5 Years
• Hybrid: No
• Single Phase or 3 Phase: 3 Phase

Main Benefits

• Reliable Performance: The Fronius Symo Advanced is a reliable choice for commercial photovoltaic systems of any size
• Advanced Safety Features: The integrated Fronius Arc Guard technology ensures the Fronius Symo Advanced exceeds the highest standards
• Easy Monitoring: The Fronius Symo Advanced features Wi-Fi monitoring for easy monitoring and maintenance
• Long Warranty Period: The Fronius Symo Advanced has a warranty period of 5 years

Weights & Measurements Information

About Fronius

Fronius is a long-established European manufacturer known for high-reliability inverters used in residential and commercial solar systems. Founded in 1945 and still family-owned, the company designs and builds its inverters with a strong focus on durability, serviceability and long-term product support.

Fronius is recognised in the industry for its active cooling approach, robust monitoring platform and strong technical presence in Australia. Their inverter platforms are widely used by installers who prioritise performance, clear diagnostics and long service life.