
Following the successful gradual introduction of the Fronius
Symo power categories up to 8.2 kW, the final stage of the
expansion is now imminent. Five additional inverters in the 10.0,
12.5, 15.0, 17.5 and 20.0 kW power categories will complete the
range and widen the application possibilities of the Fronius Symo
inverter from single-family homes to field installations.
The SnapINverter installation system enabling installation and
servicing to be performed with ease. The SuperFlex design of
the Fronius Symo combines all the system design requirements
into a single inverter form. The Dynamic Peak Manager contains
a new MPP tracking algorithm, which dynamically adapts its
behaviour when searching for the optimal operating point.
SUPERFLEX DESIGN - DESIGN FLEXIBILITY FRONIUS SYMO
The PV applications where the use of more than one Maximum
Power Point Tracker (MPPT) makes sense are manifold and
diverse. This results in quite different requirements to the
characteristics of the MPPT of an inverter with multiple MPPT.
Learn more about the effect of those applications on the technical
requirements of inverters and how the Fronius Symo inverter
series complies with them.

Further information - PDF
With the SnapINverter generation of inverters, quality leader
Fronius is launching a new and totally unique product range
without rival anywhere on the planet. All string inverters from
Fronius are simultaneously SnapINverters. Fronius Galvo,
Fronius Symo and Fronius Symo Hybrid cover the entire power
range from 1.5 to 20 kW. All the benefits of the device are united
under the motto “seen one, seen them all”. Once again Fronius
has firmly underlined its position as the innovation leader.
“The new generation of inverters from Fronius encompasses a
number of totally unique benefits for the installer. Customers
opting for a Fronius SnapINverter are rewarded with a
standardised fitting and installation experience: the device can be
installed and serviced safely and easily, it affords maximum
flexibility and can be used anywhere. Furthermore, all products
are future-proof and user-friendly as standard,” explains Martin
Hackl, head of the Solar Energy division at Fronius International
GmbH.
further information - PDF
DYNAMIC FEED-IN MANAGEMENT WITH FRONIUS
If there is a feed-in limit (f.e. max. 70% of the kWp or max. 5 kW)
the self-consumption in the house should be considered, before
the inverters power is going to be reduced. With the new inverters
Fronius Galvo and Fronius Symo it is possible to have a dynamic
feed-in management considering the current self consumption.
Therefore it is possible to set an individual feed-in limit and to
connect a meter that measures the self-consumption directly via
S0 to the inverter. The settings can easily be done on the
webinterface of the inverter.
Requirements for the S0-meter:
Compliance of the standard IEC62053-31 Class B
Max. Voltage: 15 V DC
Max. ON current: 15 mA
Min. ON current: 2 mA
Max. OFF current: 0,15 mA

REFERENCE - POULTRY FARM - AUSTRIA
The Kaltenegger family‘s poultry farm has been using three
Fronius Symo 20 kW of the new SnapINverter generation since
December 2013. Together with a Fronius Agilo the inverters
ensure highest yields.
With a 176 kWp PV system, the Kaltenegger family are happy to
be doing their bit for the environment, while simultaneously
profiting from a lucrative investment in the future.