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IG inverters

Fronius residential & commercial IG inverters

Thank you for your interest in Fronius inverters. To find out more or to place an order please call 800-777-6609 or visit http://www.aeesolar.com/contactus.

 

 

 

Fronius IG Plus V inverters offer high efficiency, intelligent thermal management, light weight and easy installation. The inverters' integrated LCD displays and records over 20 inverter and system operation parameters. All Fronius IG Plus V inverters include a lockable code-compliant DC disconnect with a built-in 6-circuit fused string combiner that can remain on the wall when the inverter is removed for servicing. The internal string combiner can accept fuses up to 20 A per circuit. Fuses sold separately (see Electrical Distribution for KLKD fuses). 2 busbars (one of each polarity) are required to bypass the internal combiner for higher current inputs, such as when an external combiner box is used.

 

Fronius inverters have 3 expansion slots that allow you to add external sensors, remote displays, or other options. Inverter firmware upgrades can be made using a PC or laptop. The 5kW and larger inverters have multiple power stages that can inactivate during periods of low insolation to maximize efficiency and energy harvest.

The single phase inverters are field selectable 208, 240, or 277 VAC and are available in sizes from 3kW to 11.4 kW. These inverters can also be used in three-phase systems by using three inverters, each connected across two phases. The IG Plus 10.0-3, 11.4-3 (Delta), and 12.0-3 (WYE 277) have true three-phase output and a single inverter will put current on all three phases.

 

 

All IG Plus V inverters are designed for operating temperatures of -13°F to +131°F (-25°C to +55°C), and can be field configured for either positive or negative ground PV arrays.

 

 

 

 

 

 

 

 

 

 

These inverters are Listed to UL 1741-2010 for U.S. and Canada and compliant with IEEE 1547.1, ANSI/IEEE C62.41, FCC Part 15 A & B, NEC Article 690, and C22. 2 No. 107.1-01 (Sept 2001). Each inverter is covered by a 10-year warranty, which can be extended to 15 or 20 years.

 

 

 

 

 

 

Model

Maximum
AC power

DC array
voltage

MPPT voltage
range

CEC rated efficiency

Maximum AC current

AC output
volts

Weight
(lbs)

Item code

208V

240V

277V

208V

240V

277V

Single-Phase IG Plus V inverters

IG Plus V 3.0

3000 W

230-600

230-500

95.0%

95.5%

95.5%

14.4 A

12.5 A

10.8 A

All models operate at: 208 VAC or 240 VAC or 277 VAC

55

030-08481

IG Plus V 3.8

3800 W

95.0%

95.5%

95.5%

18.3 A

15.8 A

13.7 A

030-08483

IG Plus V 5.0

5000 W

95.5%

95.5%

96.0%

24.0 A

20.8 A

18.1 A

81

030-08485

IG Plus V 6.0

6000 W

95.5%

96.0%

96.0%

28.8 A

25.0 A

21.7 A

030-08487

IG Plus V 7.5

7500 W

95.5%

95.5%

96.0%

36.1 A

31.3 A

27.1 A

030-08489

IG Plus V 10.0

10,000 W

95.0%

95.5%

96.0%

48.1 A

41.7 A

36.1 A

110

030-08491

IG Plus V 11.4

11,4000 W

95.5%

96.0%

96.0%

54.8 A

47.5 A

41.2 A

030-08493

Three-Phase IG Plus V inverters

IG Plus V 10.0-3

10,000 W

230-600

230-500

95.0%

96.0%

--

27.7 A

24.0 A

--

208 VAC or 24 VAC

110

030-08492

IG Plus 11.4-3

11,4000 W

95.5%

96.0%

--

31.6 A

27.4 A

--

030-08495

IG Plus V 12.0-3

12,000 W

--

--

96.0%

--

--

14.4 A

277 VAC

030-08497

Extended warranty - 15 years total for IG Plus V 3.0 and 3.8kW inverters (5-year extension over standard)

030-03477

Extended warranty - 20 years total for IG Plus V 3.0 and 3.8kW inverters (10-year extension over standard)

100-03072

Extended warranty - 15 years total for IG Plus V 5, 6 & 7.5kW inverters (5-year extension over standard)

030-03476

Extended warranty - 20 years total for IG Plus V 5, 6 & 7.5kW inverters (5-year extension over standard)

100-03073

Extended warranty - 15 years total for IG Plus V10, 11.4 & 12kW inverter

030-03475

Extended warranty - 20 years total for IG Plus V10, 11.4 & 12kW inverter

030-03067

 

 

 

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