Fronius Symo Advanced 17.5-3-M

Fronius Symo Advanced 17.5-3-M 3-phase photovoltaic inverter with AFCI function

The Fronius Symo Advanced Series 10-20 kW replaces the Fronius Symo Series 10-20 kW.

As of January 1, 2023, buying a warranty extension will only be possible directly via the Fronius Solarweb webshop.

Fronius launches the Symo Advanced series, a 3-phase PV inverter with 10-20 kW. The arc-fault protection function (AFCI) is integrated into the inverter. This function detects DC arcs at an early stage and proactively reduces the risk of fire. Furthermore, the DC end can be oversized by up to 150%. Up to 3 strings each can be integrated via two individually configurable MPPT.

Product advantages 

• Integrated arc fault circuit interrupter (AFCI) function
• Connection of the ripple control receiver directly to the inverter
• Potential-free contact for control of further consumers available
• Integrated shade management
• Integrated DIN rail for optional DC overvoltage protection type 2 or DC overvoltage protection type 1+2 in the inverter
• Free warranty extension to 5 years with online registration

Product features Fronius Symo Advanced 17.5-3-M

• Mains connection: 3-phase
• AC power: 17.5 kVA
• MPP tracker: 2
• String connections per MPPT: 3
• Communications: integrated data logger with web server, 2 x RS422, LAN, Wi-Fi, RS485, 4 x dig. IN/OUT, 6 x dig. IN (FRE)
• Protection category: IP 66
• Dimensions: 725 x 510 x 225 mm (H x W x D)
• Weight: 41.96 kg
• Warranty: 2 years (extension to 5 years with online registration)