Category: Inverters
Manufacturer: ABB

The most powerful ABB string inverter available today, this new addition to the TRIO family has been designed with the objective to maximize the ROI in large systems with all the advantages of a decentralized configuration for both rooftop and ground-mounted installations.

Modular design

TRIO-50.0 has a landscape modular design to guarantee maximum flexibility. The separate and configurable AC and DC compartments increase the ease of installation and maintenance with their ability to remain separately wired from the inverter module inside the system. The TRIO comes with the most complete wiring box configurations available including 16 DC inputs with fast connectors, monitored fuses, AC and DC switches and monitored type II AC and DC surge arresters.

Flexibility of installation

The forced air cooling system, designed for a simple and fast installation, allows for the maximum flexibility of installation. The inverter comes with mounting supports for both horizontal and vertical positions which allow for the best use of space available beneath the solar panels.

Design flexibility

The double stage conversion topology offers the advantage of a wide input voltage range for maximum flexibility of the system design.


  • Transformerless topology
  • Each inverter is set on specific grid codes which can be selected directly in the field
  • Separate AC and DC compartments are available in different configurations
  • Wide input range
  • Both vertical and horizontal installation
Max. AC power 50 kW
Number of independent MPPT inputs 1 MPPT
Rated power 50,0 kW
Inverter Type three-phase
Degree of protection IP65
Comunication RS485
Trasformer Trasformerless
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