Fronius FRON inverter

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Delivered between 13.1.2026 and 21.1.2026
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Power output5

Product details

Fronius Inverter Symo Adv 15.0-3-M

Manufacturer: Fronius
Designation: Inverter WLAN/LAN/Webserver
Type: Symo Adv 15.0-3-M
Max. Input Current at DC: 51 A
Rated Voltage MPP: 320..800 V
Output Rated Power AC: 15000 W
Number of Independent MPPT Inputs: 2
Max. Efficiency: 97.9 %
European Efficiency: 97.6 %
With Transformer: no
Feed Phases: 3-phase
With Data Logger: yes
Display: Standard
Ethernet: yes
Wireless: yes
Built-in Battery: no
Emergency Power Capability: no
Suitable for Outdoor Installation: yes
Protection Class (IP): IP66
DC Connection: Screw Connection
AC Connection: Screw Connection
Weight: 41.96 kg
Width: 510 mm
Height: 725 mm
Depth: 225 mm

Fronius Inverter Symo Adv 15.0-3-M: additional details
The Fronius Symo Advanced impresses with flexible system design and the highest safety standards. The SuperFlex design allows for very flexible orientation and interconnection of solar modules, as the Fronius Symo Advanced processes a wide input voltage range and very high PV module currents. The Fronius Symo Advanced achieves maximum yield, even when solar modules are partially shaded, with the Dynamic Peak Manager. The intelligent shading management based on software is pre-installed and requires no additional components. The new Fronius Arc Guard technology protects against dangerous arcs.

Key specifications

Voltage transformer type
Solar voltage transformer
Width
51 cm
Length
22.50 cm
Height
72.50 cm
Power output
15000 W
input voltage
800 V
Item number
34937403

General information

Manufacturer
Fronius
Category
Power inverters
Manufacturer no.
4
Release date
17.5.2023

Colour

Colour
Grey
Exact colour description
Grey

Voltage Transformer Properties

Voltage transformer type
Solar voltage transformer
input voltage
800 V
Power output
15000 W
Electric current output
51 A

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
22.50 cm
Width
51 cm
Height
72.50 cm
Weight
41960 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Power inverters» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Fronius
    Not enough data
  • 1.MeanWell
    0 %
  • 2.AEG
    0.2 %
  • 2.Carlo Gavazzi
    0.2 %
  • 2.Noqon
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Fronius
    Not enough data
  • 1.Alpha Elettronica
    0 days
  • 1.GreenCell
    0 days
  • 1.Nedis
    0 days
  • 1.Technaxx
    0 days

Return rate

How often is a product of this brand in the «Power inverters» category returned?

Source: Digitec Galaxus
  • Fronius
    Not enough data
  • 1.Technaxx
    1.4 %
  • 2.EcoFlow
    4 %
  • 3.APSystems
    4.5 %
  • 3.Growatt
    4.5 %
Source: Digitec Galaxus