Three-phase string inverter

with high maximum DC input voltage of up to 1,100V

  • September 9, 2014
  • Three-phase string inverter
    Three-phase string inverter

The PRO-33.0 comes with a high maximum DC input voltage of up to 1,100volts (V), which increases PV system design flexibility, giving it an extra marginin cold temperatures. It also allows for longer strings which reduce cabling costs. A safe and intuitive user interface provides for fast and easy commissioning.

The PRO-33.0 features a robust IP65 enclosure and is suited for almost all weather conditions. In addition, it has a single maximum power point (MPP) tracker and advanced grid support functions, which ensures the compatibility with grid codes. Moreover, the compact, all-in-one configurable design with built-in and monitored PV array protection devices ensures reduced system costs and a fast return on investment. ABB provides the most comprehensive portfolio of products, systems and solutions along the solar PV value chain that enable the generation, transmission and distribution of solar power for both on-grid and off-grid applications.

ABB's offering includes inverters, low-voltage and grid connection, stabilization and integration products, complete Electrical Balance of Plant solutions as well as a wide range of services including operations and maintenance, and remote monitoring.