Fronius IG Plus Advanced 11.4-1 UNI Inverter
|Solar Grid-Tie Inverter w/ AFCI Protection
Rated up to 11,400 watt AC output
|Input Power (DC)
|Fronius Model Number
|IG Plus Advanced 11.4-1 UNI
|Max. DC Power (STC)
|Max DC Voltage
|MPPT Voltage Range
|230V - 500V
|Max. Input Current
|208 V: 95.5%
240 V: 96.0%
277 V: 96.0%
Fronius IG Plus Advanced 11.4-1 UNI InverterSKU IG-PLUS-ADVANCED-11.4-1-UNI
Fronius IG Plus Advanced 11.4-1 UNI Inverter w/ Integrated AFCI
The largest single-phase Fronius IG Plus Advanced solar inverter
The Fronius IG Plus Advanced 11.4-1 UNI inverter is the highest power single-phase inverter in the IG Plus Advanced family with NEC 2011 compliant AFCI protection. This solar grid-tie inverter is very efficient at 96.2%. It is best suited for larger PV applications such as solar systems for commercial buildings that require NEC 2011 compliance.
Designed for indoor and outdoor installations.
All Fronius IG Plus Advanced inverters have 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. This inverter comes complete with an approved, built-in, lockable and load breakable DC Disconnect.
Field programmable AC output voltage.
The Fronius IG Plus Advanced inverters are field programmable to 208, 240 or 277 volts. This eliminates the need to install different inverter models to accommodate three-phase installations.
UNI for "Uni"versal
The Fronius Plus UNI series may be used with any make or model of solar panels. Different inverter types may be combined as required allowing flexibility and scalability for the future. This makes the Fronius IG Plus Advanced 11.4-1 UNI inverter ideal for commercial solar power systems with room to grow.
Fronius IG graphic display
The built-in display on a Fronius IG is your personal communication with your entire grid-tie solar system. System information can be read directly on the inverter. The most relevant parameters can be read impub/mediately so that you always know what is going on. The simple display navigation makes getting this information very easy!
The Fronius IG Plus Advanced 11.4-1 UNI inverter system wiring
in the lower enclosure is intuitive, clean and simple.
Fronius IG Plus Advanced 11.4-1 UNI Inverter Review
The Fronius IG Plus Advanced is the first complete inverter lineup of the NEC 2011 compliant AFCI protected inverters in the United States. With integrated Fronius MIX™ Technology and wide voltage windows are the perfect match for your residential solar system design.
Contact us toll-free at (877) 297 0014 for expert assistance with any commercial Fronius IG Plus Advanced solar inverter system.