• Fronius features advanced high-frequency technology that delivers
    high-efficiency, precision Maximum Power Point Tracking MPPT
    in a lightweight design.
  • Active cooling delivers full power from -4° to 122°F; voltage input
    range of 150V to 450V permits flexible array sizing.
  • Though Fronius strongly encourages system designers and installers
    to avoid shading as much as possible, the net effects of using the
    Fronius IG inverter with a shaded array vs. two separate units or a
    unit with separate MPPT tracking functions is less than 1%.
  • The Fronius IG also outperforms other inverters in situations that
    involve similar strings at different angles.
  • Backlit LCD display shows: instant AC output, daily output, output
    since installation, CO2 emissions avoided and more, including fault
    displays for quick repairs.
  • Integrated DC and AC disconnects.
  • NEMA 3R enclosure can be mounted outside or inside
  • Expansion slots allow for future upgrades or remote displays
  • PC data collection options available.
  • The IG2000 model delivers a maximum 2,000W; the IG3000, 2,700W;
    the IG4000, 4,000W; and the IG5100, 5,100W.
  • CSA listed to UL 1741.
  • IG2000 and IG3000 are 18½"L x 16½"W x 84/5"D; 26 lbs.
  • IG4000 and IG5100 are 28½"L x 16½"W x 84/5"D; 42 lbs.
  • Five- to 10-year manufacturers warranty.
  • Dimensions: 18.5" x 16.5" x 8.8", weighs 26 lbs.
Fronius Grid-Tie Inverters