The Primo 5.0-1 SC – designed to give installers the best of both the AUS and INT versions in a single unit.
With two 18A MPPTs, the Primo 5.0-1 SC allows the installation of parallel strings for most module types, giving installers maximum design flexibility and overcoming the limitations of the INT version.
The Primo 5.0-1 SC also has a full 5000W AC output, meaning realisation of STCs for up to 6.65kW of PV.
Fronius Primo is one of the most popular grid connected inverter.
Optimised energy management.
The Fronius Primo in power categories from 3.0 to 8.2 kW perfectly completes the new SnapINverter generation. This single-phase device is the ideal inverter for residential systems. Its innovative SuperFlex Design provides maximum flexibility in system design, while the SnapINverter mounting system makes installation and maintenance easier than ever before. The included communication package, with WLAN, energy management, several interfaces and much more, allows the Fronius Primo to communicate with the user, the PV system and the grid.
The Fronius Primo ideally completes the new SnapINverter generation and is the ideal inverter for residential systems. This model of Fronius provides maximum flexibility in system design which is very easy in installation and maintenance. The included communication package, with WLAN, energy management, several interfaces and much more, allows the Fronius Primo to communicate with the user, the PV system and the grid.
Fronius with headquarters in Austria has been engaged in solar electronics since 1992, in particular in the development and production of photovoltaic inverters. Thanks to solar electronics Fronius has advanced to the ranks of the worldwide leading manufacturers and continues to develop its position through ongoing product innovations. Fronius Solar Electronics stands for quality and state of the art technology to generate, convert and harness energy in a renewable way.
Number of MPP trackers
Max. input current (Idc max)
|18 / 18 A|
Max. short circuit current, module array
|27 / 27 A|
DC input voltage range (Udc min – Udc max)
|80 – 1000 V|
Feed-in start voltage (Udc start)
Nominal input voltage (Udc,r)
MPP voltage range (Umpp min – Umpp max)
|240 – 800 V|
|Usable MPP voltage range||80 – 800 V|
|Number of DC connections||2+2|
Max. PV generator power (Pdc max)
AC nominal output (Pac,r)
Max. output power (Pac max)
AC output current (Iac nom)
Grid connection (Uac,r)
|1~ NPE 220/230 V|
AC voltage range (Umin – Umax)
|180 – 270 V|
|50 / 60 Hz|
Frequency range (fmin – fmax)
|45 – 65 Hz|
Power factor (cos φac,r)
|0,85 – 1 ind./cap.|
|Degree of protection||IP 65|
|Night-time consumption||< 1 W|