ABB’s three-phase PRO-33.0 string inverter is designed to meet the needs of the entire supply chain. Right from system integrators and installers to end-users. The inverter offers cost-efficiency in high power, wall-mountable package with very high conversion efficiency.

The all-in-one design, with built-in and monitored PV plant protection devices. It reduces the need for costly external devices. The high maximum DC input voltage of up to 1100 V increases PV system design flexibility.

The inverter is available in 33 kW. It is designed for medium and large de-centralized PV systems either on large-scale commercial and industrial rooftops or ground-mounted PV plants up to megawatt (MW) sizes.

• Compact and high power wall-mountable package.
• High maximum DC input voltage of up to 1100 V.
• Configurable all-in-one design.
• Advanced grid support functions.
• Safe and intuitive user interface.
• Robust enclosure, with IP65 rating suitable for outdoor installation.