The latest in Power-One’s Aurora Trio range, this new-look three-phase inverter fills a specific niche in the commercial solar market. This new three-phase inverter benefits from the three-phase inverter technology perfected in the PVI-10.0 and 12.5, probably the world’s most commonly used three-phase inverter which has led the way in best-in-class efficiency.
Controlling more PV panels than its smaller predecessor, the Trio-27.6 and Trio-20.0 will offer more flexibility and control to installers who have large installations with varying aspects or orientations. This device has two independent MPPTs and efficiency ratings of up to 98.2%. The very wide input voltage range makes the inverter suitable to installations with reduced string size. The new look inverter has new features including a special built-in heat sink compartment and front panel display system. The unit is free of electrolytic capacitors, leading to a longer product lifetime.





  • Dual indipendent input sections to offer the max confi guration fl exibility of the installation with 3 strings for each MPPT.
  • Transformerless operation for highest effi ciency: up to 97,7%; Euro: 97,13% (10KW) ; 97,25 (12.5KW)
  • True 3ph bridge topology for DC/AC output converter
  • Wide MPPT input voltage range: 200-850Vdc
  • Flat efficiency curve: to ensure consistent and stable performance across the whole input voltage and output power range
  • Efficiency peaks at the middle of the input voltage and output power range to ensure betters performance under real operating conditions
  • Very fast and accurate dual MPPT algorithm (response time: 1sec; accuracy: 99,8%)
  • Very low sensitivity to grid disturbances to avoid undesired disconnection from the grid