Fronius IG 4000, 4000 watt Grid-tie Solar Inverter

Fronius IG 4000 Inverter

Lightweight At 42 lbs, the FRONIUS IG inverters are the lightest grid-connected inverters making them both easy and cost effective to install
More Energy MIXTM Concept allows your system to output more energy under part-load conditions
Lower Cost Integrated DC / AC breakers reduce installation time and complexity.
LCD Display Comes standard with every FRONIUS IG and tracks more than 20 critical system performance parameters.
Powerful At 4000, 4500 and 5100 watts, these inverters deliver more power output for higher performance installations.
Reliable Fronius has been in business for over 60 years and has more than 125,000 inverters installed worldwide.
Warranty 10 year Premium Warranty.

DC Input Data
Recommended PV power: 3000 to 5000 Wp
Max. DC input voltage: 500 volts
Operating DC voltage range: 150 to 450 volts
Max. usable DC input current: 26.1 amps

AC Output Data
Maximum output power @40°C: 4000 Watts
Nominal AC output voltage: 240 volts
Utility AC voltage range: 212 to 264 Volts (240V +10% / -12%)
Maximum AC current: 16.7 Amps
Maximum utility back feed current: 0.0 Amps Total harmonic distortion: <5%
Power Factor (cos phi): 1

General Data
Max. efficiency: 94.4%
Consumption in stand-by: < 0.15 watts (night)
Consumption during operation: 15 Watts
Enclosure: NEMA 3R
Size (lxwxh): 28.4" x 16.5" x 8.8" (720 x 418 x 223 mm)
Weight: 42 lbs (19 kg)
Ambient temperature range: -5 to 122°F (-20 to 50°C)
Cooling: controlled forced ventilation
Integrated DC and AC disconnects: standard UL approved DC & AC disconnects

Protection
Ground Fault Protection: Internal GFDI, in accordance with UL 1741
DC reverse polarity protection: Internal diode
Islanding protection: Internal, in accordance with UL 1741, IEEE 1547
Over temperature: Output power derating
Surge Protection: Internal DC & AC protection, Tested to 6 kV

Compliance
Safety: UL 1741
EMI: FCC Part 15; Class A & B
Anti-Islanding protection: UL 1741, IEEE 1547
Ground fault detector and interrupter: Compliant with NEC Art. 690 requirements, UL 1741

Miscellaneous
Maximum AC over current protection: Two-pole, 30 Amp circuit breaker
AC wire sizing: Use maximum AWG 6 194°F (90°C) copper wire
DC wire sizing: Use maximum AWG 6 194°F (90°C) copper wire
AC disconnect: 32 Amps
DC disconnect: 40 Amps
Warranty: 10 year Premium Warranty is standard