Solar inverters · MT

FroniusSymo 17.5-3-M

Fronius Symo 17.5-3-M
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The Fronius Symo 17.5-3-M is a solar inverter with AC power 17.5 kW, MPP trackers 2 and european efficiency 97.8 %.1

Last updated: Technical specifications ⇄ Compare this model

Key figures

AC power
17.5kW1
MPP trackers
21
Manufacturer data
European efficiency
97.8%1
Manufacturer data
Max. PV array power
26.3kWp1
Manufacturer data
MPPT voltage min.
200V1
Manufacturer data

Technical specifications

Performance
AC power 17.5 kW1
Max. PV array power 26.3 kWp1
MPP trackers 21
Efficiency
Max. efficiency 98.1 %1
European efficiency 97.8 %1
Electrical
MPPT voltage min. 200 V1
MPPT voltage max. 800 V1
Max. input current per MPPT 33 A1
Phases 31
Connectivity & smart
Wi-Fi / monitoring Yes1
Dimensions & weight
Width 510 mm1
Height 725 mm1
Depth 225 mm1
Weight 43.4 kg1

Manufacturer documentation

External links to Fronius's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.

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Frequently asked questions

What is the AC power of the Fronius Symo 17.5-3-M?

The AC power of the Fronius Symo 17.5-3-M is 17.5 kW.1

What is the MPP trackers of the Fronius Symo 17.5-3-M?

The MPP trackers of the Fronius Symo 17.5-3-M is 2.1

What is the european efficiency of the Fronius Symo 17.5-3-M?

The european efficiency of the Fronius Symo 17.5-3-M is 97.8 %.1

What is the max. PV array power of the Fronius Symo 17.5-3-M?

The max. PV array power of the Fronius Symo 17.5-3-M is 26.3 kWp.1

Sources

  1. FRONIUS SYMO, M,06,0092,EN v27 Dec 2022 — Fronius · accessed 02 Oct 2026