Legacy Inverters

TRIO-20.0/27.6-TL (North America)


NOTE: This product is no longer available in North America

The three-phase commercial inverter offers more flexibility and control to installers who have large installations with varying aspects or orientations.

The dual input section containing two independent Maximum Power Point Tracking (MPPT), allows optimal energy harvesting from two sub-arrays oriented in different directions.

The TRIO features a high speed and precise MPPT algorithm for real power tracking and improved energy harvesting.

NOTE: If installing a PV system using TRIO in North America, please verify that the selected PV module is listed for use in 1000Vdc systems in accordance with local electrical codes.


  • This flexible and dependable threephase string inverter has innovative features to lower system Levelized Cost Of Energy (LCOE) and improve Return on Investment (ROI) on commercial solar installations
  • Fully utilize available roof space and maximize harvest with dual independent MPPT
  • Wall-mountable design and 1000Vdc input voltage lower installation and material costs