Fronius IG 15 / 20 / 30

The Fronius IG series has proven itself to be powerful, user-friendly and highly reliable. Equipped for every size of PV system, especially for smaller systems (e.g. on the roof of one-family houses). The combination of different types available for selection is limitless. The ingenious processor control combined with the powerful HF transformer extracts the maximum energy yield from all types of modules.

 Technical Data

Fronius IG	15	20	30
Input Data
MPP voltage range	150 - 400 V	150 - 400 V	150 - 400 V
Max. input voltage (at 1000 W/m²; - 10° C)	500 V	500 V	500 V
PV system output	1300 - 2000 Wp	1800 - 2700 Wp	2500 - 3600 Wp
Max. input current	10,8 A	14,3 A	19 A
Output Data
Nominal output	1300 W	1800 W	2500 W
Max. power output	1500 W	2000 W	2650 W
Max. efficiency	94,2 %	94,3 %	94,3 %
Euro efficiency	91,4 %	92,3 %	92,7 %
Mains voltage / frequency	230 V / 50 Hz (60 Hz)
Distortion factor	< 3,5 %
Power factor	1
Power consumption at night	0 W
General Data
Size l x w x h	366 x 344 x 220 mm (500 x 435 x 225 mm)
Weight	9 kg (12 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 insulation measurement	warning when Riso< 500 k Ohm
Polarity reversal protection	built-in
Behaviour on DC overload	displacement of operating

Fronius IG 40 / 60 HV

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”.

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Technical Data

Fronius IG	40	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	3500 - 5500 Wp	4600 - 6700 Wp
Max. input current	29,4 A	35,8 A
Output Data
Nominal output	3500 W	4600 W *)
Max. power output	4100 W	5000 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	0 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

Fronius IG Outdoors

The Fronius IG Outdoors has been created specially for use in the open air and has been tested to an IP45 degree of protection. This ensures a continuous circulation of air that prevents condensate from collecting. The inverter is also protected against the entrance of solid particles and hose water. It is also reliable and safe to use near the sea due to a special protective coating applied to the printed circuit boards within the inverter.

The Fronius IG Central Inverters are optionally available in a housing tested to an IP43 degree of protection, what means that these inverters can also be used for outdoor application.

FRONIUS IG 40, 60HV

Technical Data                                                                                                                                                                                back to top

The Technical Data of the Fronius IG Outdoor inverters are equal to the devices in Indoor-housing.

The data only differ in the points "Dimensions", "Weight" and "Protection class".

Equipment features

• Fronius LC-Display

• HF-Transformer

• Module-Manager

• MIX-Concept (not in Fronius IG 15/20/30)

Fronius IG Plus

Maximum earnings. In any weather.

The first multi-purpose device. Reliability and maximum earnings security.

A strong addition to the family: The next generation Fronius IG Plus inverter is an enhancement to a successful concept. For maximum earnings, security, versatility and the highest reliability.
New power classes expand the proven Fronius IG family (from 3.5 to 12 kW). And numerous advantages provide consistently high earnings.

Fronius IG Plus 35

+ Maximum Earnings Security.
+ Highest Reliability.
+ First All-Round Device.

Strong and compact. The Fronius IG Plus 35 with a max. output of  3.5 kW is best suited for PV systems, e.g. for family homes. A small but strong one-phase inverter.

Fronius IG Plus 50

+ Maximum Earnings Security.
+ Highest Reliability.
+ First All-Round Device.

Strong and compact. The Fronius IG Plus 50 with its max. output of 4 kW is the ideal device for PV systems, e.g. for family homes. For larger pv-systems it can of course be combined with all Fronius inverters.

Fronius IG Plus 70

+ Maximum Earnings Security.
+ Highest Reliability.
+ First All-Round Device.

2-phase all-round inverter with a max. output of 6.5 kW.

Fronius IG Plus 100

+ Maximum Earnings Security.
+ Highest Reliability.
+ First All-Round Device.

2-phase inverter with 8 kW max. output, best suited for large pv systems. Also available in a one phase version.

Fronius IG Plus 120

+ Maximum Earnings Security.
+ Highest Reliability.
+ First All-Round Device.

3-phase inverter with 10 kW max. output - applicable for wall mounting

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Fronius IG Plus 150

+ Maximum Earnings Security.
+ Highest Reliability.
+ First All-Round Device.

Maximum strength. Three phases, 12 kW max. output power: the ideal device for mega-systems.                               

Technical Data                                                                                                           

Fronius IG Plus	35	50	70	100	120	150
Input data
DC normal capacity	3700 W	4200 W	6800 W	8400 W	10500 W	12600 W
MPP voltage range	230 - 500 V	230 - 500 V	230 - 500 V	230 - 500 V	230 - 500 V	230 - 500 V
Max. input voltage range (for 1000 W/m², -10°C)	600 V	600 V	600 V	600 V	600 V	600 V
Max. input	16.0 A	18.3 A	29.7 A	36.6 A	45.8 A	54.9 A
Output data
AC nominal capacity	3500 W	4000 W	6500 W	8000 W	10000 W	12000 W
Max. output	3500 W	4000 W	6500 W	8000 W	10000 W	12000 W
Max. efficiency	96.0 %	96.0 %	96.0 %	96.0 %	96.0 %	96.0 %
Euro efficiency	95.0 %	95.1 %	95.4 %	95.5 %	95.5 %	95.5 %
MPP adaption efficiency	99.9 %	99.9 %	99.9 %	99.9 %	99.9 %	99.9 %
Main voltage / Frequency	230 V 50 Hz (60 Hz)
Power connection	1-phase		2-phase   (optional 1-phase)		3-phase
Harmonic distortion	< 3.5 %
Power factor	1
Power consumption at night	1 W
General data
Measurements (h x w x d)	631 x 434 x 244 mm		926 x 434 x 244 mm		1221 x 434 x 244 mm
Connection area weight	11 kg	11 kg	11 kg	11 kg	11 kg	11 kg
Power area weight	14 kg	14 kg	26 kg	26 kg	38 kg	38 kg
Protection class	IP 44	IP 44	IP 44	IP 44	IP 44	IP 44
Inverter concept	HF transformer
Cooling	regulated cooling
Housing	Metal housing for inside and outside installation
Ambient temperature range	from -20°C to + 50°C
Permitted humidity	0 % to 95 %
Safety equipment
DC isolation measurement	Warning at RISO<500k Ohm
Overload behavior	Operating point shift, power limiter
DC circuit breaker	integrated