Fronius IG Plus V-2

Fronius International GmbH
Type: On-Grid
Power Range: 5 kW
Region: Austria Austria
Note: Your Enquiry will be sent directly to Fronius International GmbH.

Alternative Product


  • Type: On-Grid
  • Product Warranty: 5 Years
  • Protection Class: --
  • Dimension: 513x651.5x207 mm
  • Weight: 48 kg
  • Max. DC Power: 10.26 kW
  • Max. DC Voltage: 1000 V
  • Max. DC Current: 22 A
  • MPP(T) Voltage Range: 320~800 V
  • No of MPP Trackers: 3
  • Max. AC Power: 10 kW
  • Frequency: 50,60 Hz
  • Max. Efficiency: 97.6 %
  • Euro Efficiency: 98.2 %
  • Feed-in Phases: 3

Product Characteristics

Model No.
Fronius IG Plus 55 V-2
Product Warranty (Min)
5 Years
Input Data(DC)  
Max. DC Power
5.26 kW
Max. DC Voltage
600 V
Nominal DC Voltage
370 V
Min. DC Voltage to Start Feed In
260 V
Max. DC Current
22.9 A
MPP(T) Voltage Range
230~500 V
DC Inputs
Output Data (AC)  
Max. AC Power
5 kW
Nominal AC Power
5 kW
Output AC Voltage Range
180~270 V
Nominal AC Voltage
230, 400 V
Max. AC Current
10.9 A
Frequency Range
46-65 Hz
50, 60 Hz
Distortion (THD)
< 3 %
Max. Efficiency
95.7 %
Euro Efficiency
94.9 %
AC Output Connection
General Data  
Dimensions (H/W/D) 
968x434x250 mm
36.9 kg
Operating Temperature -20 ~ +55 ℃
Protection Class IP54
Humidity 0-95 %
Cooling Natural
Interface Ethernet, WLAN
Display LCD
Protection Features  
Protection Features Short Circuit Protection, Overload Protection, DC Load Disconnector
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Fronius International GmbH

Wartberger Straße 11, A-4643 Pettenbach
No. Staff: 2400
Parent Company: Fronius International
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A passion for new technologies, intensive research and revolutionary solutions have been shaping the Fronius brand since 1945. As technology leader, we find, develop and implement innovative methods to monitor and control energy for welding technology, solar energy and battery charging.

The advanced technology and sheer quality of the innovative products from Fronius have filled people with enthusiasm for generations, inspiring confidence, trust and satisfaction. Their sustainability is impressive, they boost productivity, increase energy yields and also reduce operating costs. They help our customers to make significant progress and lay the foundations for growth and successful development.

Fronius has 24 subsidiaries on four continents – yet we are still the same owner-managed company we have always been, combining the values of a family business with regional roots, with the visions of a global company.

Three divisions – best bankability

In the Perfect Welding Division, we direct our attention to generating the perfect arc to ensure consistently high welding quality. The focus for our Solar Energy and Perfect Charging Divisions is to have a reliable and comprehensive energy supply realized with renewable energy – 24 hours a day. We call this “24 hours of sun”

Solar pioneer since 1992

Our mission at Fronius Solar Energy is to drive the transformation to 100% renewables, to 24 hours of sun. We are therefore concentrating on developing solutions and solar technologies that make it possible to generate, store, distribute and consume renewable energy intelligently, efficiently and economically since 1992. With 25 years of experience in solar technologies we are solar pioneers from the very first hour.

Useful Contacts

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Fronius International Sales Team

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