Fronius IG Plus inverters include a lockable code-compliant DC disconnect with a six-circuit fused string combiner in a separable connection compartment that stays on the wall if the inverter needs to be serviced. The string combiner can be fused for up to 20 amps per circuit and a busbar is available for bypassing the combiner for higher current inputs. Fuses are not included. The single phase Fronius IG Plus inverters are field settable for 208, 240 or 277 volts. They can be configured for positive or negative ground.
The Fronius IG-Plus 3.0-1 Uni is the smallest size inverter in the Fronius IG Plus family. The Fronius IG-Plus 3.0-1 Uni solar inverter is best suited for smaller solar applications, e.g. residential applications. Fronius IG Plus inverters are light weight and are easy to install. The Fronius IG-Plus 3.0-1 Uni come standard with an integrated LCD. You can use a personal computer to update the inverter with the latest software upgrades.
CSA Listed to UL 1741 for U.S. 10-year warranty standard with 5-year extensions available.