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Fronius IG Plus 3.0 Inverter

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Fronius IG Plus 3.0 Inverter

An outstanding addition to the family
The Fronius IG Plus 3.0-1 UNI inverter builds on a successful model with multiple enhancements, including maximum power harvest, a built-in six circuit string combiner, integrated, lockable DC Disconnect, significantly improved efficiency, and unbeatable reliability.

Grounding selectable on site
Decide on site what type of grounding is required as the Fronius IG Plus 3.0 is field programmable for either positive or negative module grounding.

IG Plus 3.0-1 UNIDesigned for indoor and outdoor installations
The Fronius IG Plus 3.0 has a robust, well designed aluminum housing. UV resistance and corrosion protection enable them to be used either indoors or outdoors. Fronius is proud to be one of the only inverters tested and approved to operate at 122° F.

Integrated DC disconnect
No external DC disconnect installation or cabling is necessary. The Fronius IG Plus comes complete with an approved, built-in, lockable and load breakable DC Disconnect.

The new power plug system
The connection area and power stages are installed separately from each other. Very easy and extremely safe: The connection area is attached to the wall as normal. Then the power module is simply plugged in. The power plug connects both parts into one secure unit. If service is required, the connector remains on the wall maintaining all settings and configurations.

Field Programmable AC output voltage
The Fronius IG Plus 3.0 inverter is field programmable to 208, 240 or 277 volts AC, eliminating the need to install different inverter models to accommodate three-phase installations.

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Fronius IG Plus 3.0 Inverter

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  • IG Plus 3.0 disconnect


Model Number IG Plus 3.0-1 UNI
AC Nominal Power 3,000 Watts
Peak Efficiency 96.2%
CEC Weighted Efficiency 95%-95.5%
Inverter Weight 31 lbs.
Height (in) 24.8
Width (in) 17.1
Depth (in) 9.6

Manufacturer Specification Sheets

View FileFronius IG Plus Data Sheet    Size: (952.56 KB)


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