Fronius 4000 Watt 240 VAC Grid-Tie Inverter
Fronius inverters offer high efficiencies and a wide voltage range for improved flexibility. A LCD display comes standard, plus integrated DC / AC disconnects reduce installation time and complexity.
||IG 4000 - 4,200,104,800
||Grid Tie - Central
|Operating Temperature Range
||-20° C - 50° C
||Controlled Forced Ventilation
|Dimensions (W x H x D)
||28.4" x 16.5" x 8.8"
|Recommended PV Power (STC)
||3000 - 5000 W
|Peak Power Tracking Voltage
||150 V - 450 V
|Min/Max Start Voltage
|Maximum Output Power
||212 V - 264 V
The wide voltage range of 150-500 V allows you to use different types of modules and system configuration possibilities.
Integrated DC / AC disconnects reduce installation time and complexity.
User-friendly and comes standard with every Fronius IG; tracks more than 20 critical system performance parameters. Plug-and-Play Expansion slots in the inverter allow you to easily upgrade the inverter with data communication options.
The Fronius IG inverters offer high efficiency, precision MPP-tracking, and intelligent thermal management, all of which deliver high quality energy output from grid-tied photovoltaic systems. Their wide input voltage range (150-450 volts) enable the use of modules in any power and voltage range. Their light weight and innovative mounting hardware make them very easy to install. Built-in DC and AC disconnects eliminate the need for external breakers in some cases, decreasing total system costs.
Built-in DC and AC disconnects eliminate the need for external breakers in some cases, decreasing total system costs. Fronius IG inverters come standard with an integrated LCD that displays and records over 20 parameters related to the inverter and system operation. Fronius inverters have 3 expansion slots that allow you to add features, such as external sensors and remote displays. You can use a personal computer to update the inverter with the latest software upgrades.
The larger inverters (over 3kw) are built with the same power stages as the smaller ones, but use 2 of them. When these inverters see less than 1/2 array capacity, one stage turns off, giving the inverter higher efficiency during periods of low insulation. UL listed. 7-year warranty.