Solar Panels
   Panels by Brand
   Panels by Watt
   Low Cost Panels
   Kits by Kilowatt
   Kits by Electric Bill
   Batteries
   Controls, Monitors
   Starter Kits
   Pumps


   Lighting
   Fountains
   Fans, Vents
   Skylights
   Solar Pool
   Water Heaters
   Toys, Gifts


   Camping, Backpacking
   Chargers
   Lanterns, Flashlights
   Radios
   RV, Marine Kits
   Generators
   Solar Showers
   Water Purification


   FREE Consultation
   Solar Lease
   Solar Loan
   Solar Power in your State
   Solar Installer Reviews

You are here: Solar Panel Home > INVERTERS > Solar Inverter Brands > Fronius

Fronius Inverters Fronius has been a leader in energy conversion technology since 1945 and specifically solar electronics since 1992. Focused on producing powerful, grid-connected inverters and a comprehensive range of system monitoring products, Fronius is unmatched in the solar industry with the IG and IG Plus series inverters. Sort By: Price: Low to High Price: High to Low Most Popular Title Manufacturer Newest Oldest Availability 40 per page 80 per page 160 per page 240 per page 400 per page Page of 1 Fronius solar inverter Ambient Temperature sensor Fronius solar inverter Windspeed sensor Fronius solar inverter DATCOM Power Supply Fronius inverter COM Card, power supply Usually Ships in 1 to 2 Weeks List Price: $53.00 Our Price: $49.00 You save $4.00! Usually Ships in 1 to 2 Weeks List Price: $89.00 Our Price: $79.00 You save $10.00! Usually Ships in 1 to 2 Weeks List Price: $99.00 Our Price: $79.00 You save $20.00! Usually Ships in 1 to 2 Weeks List Price: $143.00 Our Price: $129.00 You save $14.00! Fronius solar inverter IG easy interface card Fronius solar inverter Wireless Card Fronius solar inverter Interface Card Fronius solar inverter Irradiance sensor Usually Ships in 1 to 2 Weeks List Price: $185.00 Our Price: $159.00 You save $26.00! Usually Ships in 1 to 2 Weeks List Price: $199.00 Our Price: $179.00 You save $20.00! Usually Ships in 1 to 2 Weeks List Price: $250.00 Our Price: $199.00 You save $51.00! Usually Ships in 1 to 2 Weeks List Price: $249.00 Our Price: $219.00 You save $30.00! Fronius solar inverter Module Temperature sensor Fronius solar inverter Personal Display Fronius solar inverter Interface Box Fronius solar inverter Datalogger Easy Box IG Usually Ships in 1 to 2 Weeks List Price: $279.00 Our Price: $259.00 You save $20.00! Usually Ships in 1 to 2 Weeks List Price: $299.00 Our Price: $279.00 You save $20.00! Usually Ships in 1 to 2 Weeks List Price: $366.00 Our Price: $324.00 You save $42.00! Usually Ships in 1 to 2 Weeks List Price: $466.00 Our Price: $399.00 You save $67.00! Fronius solar inverter TIXI Modem Fronius solar inverter IG Datalogger Easy Card Fronius solar inverter Datalogger Pro Card R232 Fronius solar inverter Sensor Card Usually Ships in 1 to 2 Weeks List Price: $499.00 Our Price: $399.00 You save $100.00! Usually Ships in 1 to 2 Weeks List Price: $445.00 Our Price: $399.00 You save $46.00! Usually Ships in 1 to 2 Weeks List Price: $699.00 Our Price: $599.00 You save $100.00! Usually Ships in 1 to 2 Weeks List Price: $689.00 Our Price: $599.00 You save $90.00! Fronius solar inverter Datalogger Pro Box Fronius solar inverter IG sensor box Fronius solar inverter Datalogger Interface Box Fronius solar inverter web datalogger and Power Supply Usually Ships in 1 to 2 Weeks List Price: $737.00 Our Price: $699.00 You save $38.00! Usually Ships in 1 to 2 Weeks List Price: $775.00 Our Price: $699.00 You save $76.00! Usually Ships in 1 to 2 Weeks List Price: $837.00 Our Price: $699.00 You save $138.00! Usually Ships in 1 to 2 Weeks List Price: $999.00 Our Price: $799.00 You save $200.00! Fronius inverter 5 year ext warranty IG Plus 3 Fronius 5 year ext warranty IG2000, IG2500LV, IG3000 Fronius 5 year ext warranty IG4000, IG4500LV, IG5100 Fronius inverter 5 year ext warranty IG Plus 5, 6, 7 Usually Ships in 1 to 2 Weeks List Price: $1,120.00 Our Price: $999.00 You save $121.00! Usually Ships in 1 to 2 Weeks List Price: $1,120.00 Our Price: $999.00 You save $121.00! Usually Ships in 1 to 2 Weeks List Price: $1,680.00 Our Price: $1,499.00 You save $181.00! Usually Ships in 1 to 2 Weeks List Price: $1,680.00 Our Price: $1,499.00 You save $181.00! Fronius inverter 5 year ext warranty IG Plus 10, 11, 12 Fronius solar inverter IG 2000 watt Fronius solar inverter IG 2500-LV Inverter, 2500 watt 208 V Fronius solar inverter IG 3000 watt Usually Ships in 1 to 2 Weeks List Price: $2,240.00 Our Price: $1,899.00 You save $341.00! Usually Ships in 1 to 2 Weeks List Price: $2,375.00 Our Price: $1,999.00 You save $376.00! Usually Ships in 1 to 2 Weeks List Price: $2,479.00 Our Price: $2,099.00 You save $380.00! Usually Ships in 1 to 2 Weeks List Price: $2,535.00 Our Price: $2,199.00 You save $336.00! Fronius solar inverter IG 4000 watt Fronius IG Plus 3 UNI 3000 watt inverter Fronius solar inverter IG 4500-LV, 4500 watt 208V Fronius solar inverter IG 5100 watt Usually Ships in 1 to 2 Weeks List Price: $3,675.00 Our Price: $2,799.00 You save $876.00! Usually Ships in 1 to 2 Weeks List Price: $3,100.00 Our Price: $2,799.00 You save $301.00! Usually Ships in 1 to 2 Weeks List Price: $4,010.00 Our Price: $2,899.00 You save $1,111.00! Usually Ships in 1 to 2 Weeks List Price: $4,045.00 Our Price: $2,999.00 You save $1,046.00! Fronius IG Plus 3 UNI 3800 watt inverter Fronius IG Plus 5 UNI 5000 watt inverter Fronius IG Plus 6 UNI 6000 watt inverter Fronius IG Plus 7 UNI 7500 watt inverter Usually Ships in 1 to 2 Weeks List Price: $3,570.00 Our Price: $2,999.00 You save $571.00! Usually Ships in 1 to 2 Weeks List Price: $4,990.00 Our Price: $3,990.00 You save $1,000.00! Usually Ships in 1 to 2 Weeks List Price: $5,190.00 Our Price: $4,499.00 You save $691.00! Usually Ships in 1 to 2 Weeks List Price: $5,850.00 Our Price: $4,999.00 You save $851.00! Fronius IG Plus 10 UNI 10000 watt inverter Fronius IG Plus 11 UNI 11400 watt inverter Fronius IG Plus 11 Delta 11400 watt inverter Fronius IG Plus 12 watt 12000 watt inverter Usually Ships in 1 to 2 Weeks List Price: $8,570.00 Our Price: $6,699.00 You save $1,871.00! Usually Ships in 1 to 2 Weeks List Price: $8,630.00 Our Price: $6,999.00 You save $1,631.00! Usually Ships in 1 to 2 Weeks List Price: $8,630.00 Our Price: $6,999.00 You save $1,631.00! Usually Ships in 1 to 2 Weeks List Price: $8,900.00 Our Price: $7,900.00 You save $1,000.00! Fronius IG Solar 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 ManagerTM 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 MIXTM 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 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 removeable 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. 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 DatCom data communication system. The display comes complete with rechargeable batteries and charger.