If you use this site, you agree to our use of Cookies. More information I ACCEPT COOKIES
Fronius International
Click to choose country or language
About us Products Focus on photovoltaics Info & Support Keeping up-to-date Contact us
Home/Solar Energy/Products/Grid-connected inverters/Fronius IG/Fronius IG 40 / 60 HV 

Fronius IG 40 / 60 HV

Bild zurück
The Powerhouse

Higher yield due to work-sharing is achieved by linking the two power circuits using the MIX™ concept, our optimised master-slave system. In the part-load range only one of the two power stage sets operates, while both work together at full-load. The advantages are a noticeable increase in yield with a simultaneous reduction in operating hours.

As the input voltage range of the Fronius IG 60 has been expanded from the former 500 V to 530 V, longer module strings can be connected. Due to this improvement, the product name changed from “Fronius IG 60” to “Fronius IG 60 HV”. “HV” stands for “High Voltage”.

Technical Data

Fronius IG 
60 HV 
Input Data 
MPP voltage range  150 - 400 V  150 - 400 V 
Max. input voltage (at 1000 W/m²; - 10° C)  500 V  530 V 
PV system output  3,500 - 5,500 Wp  4,600 - 6,700 Wp  
Max. input current  29,4 A  35,8 A
Output Data 
Nominal output  3,500 W  4,600 W *)
Max. power output  4,100 W   5,000 W 
Max. efficiency  94,3 %   94,3 %  
Euro efficiency  93,5 % 93,5 %  
Mains voltage /frequemcy  230 V / 50 Hz (60 Hz)
Distortion factor  < 3,5 %  
Power factor  1  
Power consumption at night  < 1 W 
General Data 
Size l x w x h   610 x 344 x 220 mm (733 x 435 x 225 mm) 
Weight  16 kg (20 kg) 
Cooling  controlled forced-air cooling 
Protection class (housing) IP 21 (IP 45)
Ambient temperature range  - 20 ... 50° C 
Permissible humidity  0 ... 95 % 
Protective Devices 
DC insultion measurement  warning when Riso < 500 k Ohm 
Polarity reversal protection  built-in 
Behaviour on DC overload  displacement of operating point 

*) Important note:
    Fronius IG 60 HV with Setup ES and Setup IT are supplied with a nominal output of 5.000 W!

The right to make technical modifications is reserved.

Equipment features

  • Fronius LC-Display
  • HF-Transformer
  • Module-Manager
  • MIX-Concept




Fronius MIX technology

The cleverly-devised combination of several power modules means Fronius inverters always achieve maximum yield, even when in the partial-load range. This is all down to the unique Fronius Master Inverter X-Change system (MIX), a development of the classic master/slave principle. How it works: all power modules are equal. The „master“ is allocated alternately, taking into account the operating hours worked. The result is that loads are applied evenly to individual power modules and the operating time decreases.

HF transformer switchover

Fronius transformer inverters use a high-frequency (HF) transformer. The automatic transformer switchover facility produces three efficiency peaks. The result: a constant level of efficiency across the entire input voltage range, resulting in higher yields. Other advantages of HF transformer technology are the compact, lightweight design, a high level of efficiency and safety as a result of the electrical isolation.

Fronius Module Manager

The Fronius Module Manager always locates the maximum power point (MPP), even in the case of the more demanding thin-layer modules. The Fronius Module Manager achieves an outstanding MPP adaptation efficiency of >99.9 % in total.

PC board replacement

The foundation of the unique PC board replacement is laid as we develop our inverters, as PC boards can only be replaced if the device has been designed accordingly. This enables our Fronius Service Partners to provide the fastest inverter servicing on the market.

  • Bookmark and Share
  • Back to top
  • Print