Fronius IG 15 / 20 / 30

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The reliable PV inverter series.

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

Equipment features

Documents and downloads

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

The right to make technical modifications is reserved.

Equipment features

Fronius LC-Display
HF-Transformer
Module-Manager