Three-Phase Grid-Tie Inverters

Three-phase grid-tie inverters are built for larger residential, commercial and industrial solar systems. They convert DC power from solar panels into AC power and feed it evenly across all three phases of the electrical grid, keeping power distribution balanced and efficient.

These units support higher power outputs than single-phase models, making them the right choice for sites with three-phase electrical infrastructure or heavier energy demands. As with single-phase inverters, they store no energy and need a live grid connection to run.

The range here spans smaller commercial systems up to large-scale installations, with options from Elios, SMA and Solis including G98/G99 compliant models, export limitation and net metering features.