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Discontinued Fronius Inverters

These are Fronius inverters and component accessories that have been discontinued. Check availability of new and discontinued Fronius inverters like IG, IG Plus, IG Plus Advanced, Delta PV solar inverters.


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Fronius-IG-2000
Fronius solar inverter IG 2000 watt
DISCONTINUED

Your Price: $1,499.00
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Fronius-IG-Plus-3-Uni
Fronius IG Plus 3 UNI 3000 watt inverter
DISCONTINUED

Your Price: $1,500.00
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Fronius-IG-Plus-A-3-Uni
3kW inverter Fronius IG Plus A 3.0-1 UNI
DISCONTINUED

Your Price: $1,600.00
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Fronius-IG-2500-LV
Fronius solar inverter IG 2500-LV Inverter, 2500 watt 208 V
DISCONTINUED

Your Price: $1,659.00
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Fronius-IG-3000
Fronius solar inverter IG 3000 watt
DISCONTINUED

Your Price: $1,799.00
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Fronius-IG-Plus-3-8-Uni
Fronius IG Plus 3 UNI 3800 watt inverter
DISCONTINUED

Your Price: $1,800.00
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Fronius-IG-Plus-A-3-8-Uni
3.8kW inverter Fronius IG Plus A 3.8-1 UNI
DISCONTINUED

Your Price: $1,899.00
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Fronius-IG-Plus-5-Uni
Fronius IG Plus 5 UNI 5000 watt inverter
DISCONTINUED

Your Price: $2,100.00
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Fronius-IG-Plus-V6
Fronius IG Plus 6 UNI 6000 watt inverter
DISCONTINUED

Your Price: $2,200.00
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Fronius-IG-Plus-A-6-Uni
6kW inverter Fronius IG Plus A 6.0-1 UNI
DISCONTINUED

Your Price: $2,400.00
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Fronius-IG-Plus-A-5-Uni
5kW inverter Fronius IG Plus A 5.0-1 UNI
DISCONTINUED

Your Price: $2,400.00
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Fronius-IG-4000
Fronius solar inverter IG 4000 watt
DISCONTINUED

Your Price: $2,499.00
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Fronius-IG-Plus-7-5-1-Uni
Fronius IG Plus 7 UNI 7500 watt inverter
DISCONTINUED

Your Price: $2,599.00
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Fronius-IG-5100
Fronius solar inverter IG 5100 watt
DISCONTINUED

Your Price: $2,699.00
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Fronius-IG-4500-LV
Fronius solar inverter IG 4500-LV, 4500 watt 208V
DISCONTINUED

Your Price: $2,769.00
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Fronius-IG-Plus-A-7-Uni
7,500 watt inverter Fronius IG Plus A 7.5-1 UNI
DISCONTINUED

Your Price: $2,850.00
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Fronius-IG-Plus-10-Uni
Fronius IG Plus V 10 UNI 10000 watt inverter
DISCONTINUED

Your Price: $2,999.00
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Fronius-IG-Plus-A-10-Uni
10,000 watt inverter Fronius IG Plus A 10.0-1 UNI
DISCONTINUED

Your Price: $3,299.00
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Fronius-IG-Plus-11-Uni
Fronius IG Plus 11 UNI 11400 watt inverter
DISCONTINUED

Your Price: $3,450.00
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Fronius-IG-Plus-A-11-Uni
11.4kW inverter Fronius IG Plus A 11.4-1 UNI
DISCONTINUED

Your Price: $3,650.00
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Fronius IG Solar Inverters

These inverters are lightweight, allowing them to be sent via regular shipping services and can be easily lifted on and off the mounting bracket, saving time and money on shipping and installation. Integrated, UL-approved DC and AC disconnects reduce installation time and complexity, often eliminating the need for additional disconnects. A wide voltage range and plug-and-play expansion slots allow for multiple system configuration possibilities. The integrated LCD display comes standard with every Fronius IG and tracks more than 20 critical system performance parameters. The exclusive Module Manager keeps Fronius IG inverters at the maximum power point (MPP) with fast and ac- curate MPP tracking (MPPT), up to 99.9%, ensuring that you get the most power out of each ray of sunlight. And the MIX Concept allows for maximum power harvest out of partial load ranges, such as cloudy days or shaded areas, through a unique combination of multiple power stages in each inverter. The power stages in Fronius inverters divide up the work depending on operating hours and only operate as many power stages as required to efficiently process available power from the PV array. UL listed. 10-year warranty.

The Fronius IG Plus V

Solar inverters represent years of refinement of the existing Fronius IG series with a significant number of improvements including higher efficiency, improved power harvest, easier installation, six circuit built in string combiner and programmable output voltage of 208, 240, and 277 volts all with the same output power (applies to inverters up to 10kW only) and power output available to 12kW in a single inverter (3 phase). Additional features include anodized aluminum outdoor enclosure protection (Class IP44), a removable power stage for easy installation, and the ability to extend the standard 10-year warranty to 15 years for a nominal investment. All IG Plus are 96% maximum efficiency, UL listed and have a maxi- mum input voltage of 600 Vdc @ 14°F. Operational ambient temperature rating is -20°C to +50°C. Fuses for the string combiner are sold separately.

What is the difference between the Fronius IG Plus Uni and Delta Inverters

Fronius IG Plus and IG Plus V inverters with the UNI model designation are single-phase (1 phase) inverters that work with residential grid-tried systems that typically operate at 208V or 240V. The Delta inverters are three-phase (3 phase) inverters that work with most commercial grid-tied systems operating from 208Vto 240V.

Fronius IG Personal Display

Wireless display for use with up to 15 Fronius IG Inverters. The Personal Display uses the same easy-to-navigate LCD as the inverter, and offers two levels of data – Easy and Pro – meaning homeowners will always have the right level of detail. Like other Fronius IG options, the Personal Display Card uses the Plug-and-Play area in the Fronius IG for easy integration. With a transmission range of up to 150 ft. indoors or 450 ft. outdoors, the Fronius IG Personal Display is the perfect accessory for any PV system. At night the Personal Display stores the data from earlier that day, meaning system output can be viewed at any time – day or night. The Personal Display is FCC compliant, so it will not interfere with other household devices. The Personal Display operates independent of or in tandem with the DatComm data communication system. The display comes complete with rechargeable batteries and charger.

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