Power One Inverters

ABB string inverters

PVI-10.0/12.5-TL-OUTD
10 to 12.5 kW

Designed for commercial usage, this PVI-10/12.5, three-phase inverter is highly unique in its ability to control the performance of the PV panels, especially during periods of variable weather conditions. The high speed and precise Maximum Power Point Tracking (MPPT) algorithm provides real-time power tracking and improved energy harvesting. 

Two independent MPPTs and efficiency ratings up to 97.8%. This transformerless device has two independent MPPTs and efficiency ratings of up to 97.8%. Flat efficiency curves ensure high efficiency at all output levels ensuring consistent and stable performance across the entire input voltage and output power range. The wide input voltage range makes the inverter suitable for low power installations with reduced string size. 

Highlights
-- True three-phase bridge topology for DC/AC output converter
-- Transformerless topology
-- Each inverter is set on specific grid codes which can be selected in the field
-- Wide input range
-- Dual input section with independent MPPT allows optimal energy harvesting from two sub-arrays oriented in different directions 

Click here to download the PVI Spec Sheet

TRIO-20.0/27.6-TL-OUTD
20 to 27.6 kW 

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.

High efficiency at all output levels Flat efficiency curves ensure high efficiency at all output levels ensuring consistent and stable performance across the entire input voltage and output power range. This device has an efficiency rating of up to 98.2%. The very wide input voltage range makes the inverter suitable for installations with reduced string size. In addition to its new look, this 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. 

Highlights of the improved design – first time shown at Intersolar 2014
− True three-phase bridge topology for DC/AC output converter
− Transformerless topology
− Each inverter is set on specific grid codes which can be selected in the field
− Detachable wiring box to allow an easy installation
− Wide input range
− ‘Electrolyte-free’ power converter to further increase the life expectancy and long term reliability 

Click here to download the TRIO Spec Sheet

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