Three Phase Inverters - efficient power conversion | SolarEdge US
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Three Phase Commercial Inverters

Driven by Cutting-Edge PV Inverter Topology

The SolarEdge commercial offering features highly efficient, field proven inverters ideally suited to a broad range of commercial and industrial PV applications, in the ground mount, rooftop, small utility-scale and floating PV markets.

  • Superior energy production and reliability
  • Fixed string voltage ensures optimal DC-AC conversion, regardless of PV string length or environmental conditions
  • Module-level monitoring enables performance analysis, pinpoint fault detection and system troubleshooting

Available power ratings: 9kW, 14.4kW, 17.3kW @208V grid; 20kW, 30kW, 33.3kW, 40kW @480V grid

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More Production, Easier Installations

SolarEdge’s commercial inverters continue to evolve with the release of new three phase 17.3kW (208V grid) and 40kW (480V grid) models.

They’re over 20% lighter than previous models for easier installations, while offering more energy production and greater savings with up to 150% DC oversizing.

We've maximized inverter protection during lightning events with field-replaceable RS485 and Type 2 DC and AC surge protection devices.

These inverters are also future ready for SolarEdge’s commercial energy storage solution when it becomes available, opening the door to a variety of energy management applications.

More Production, Easier Installations

Key Benefits

  • Inverters specifically designed to work with SolarEdge power optimizers
  • Superior efficiency of 98.5%
  • Up to 150% DC oversizing for more energy production
  • Small, lightweight, and easy to install
  • Excellent reliability with standard 12-year warranty (extendable to 20 years)
  • Includes RS485 and Type 2 DC & AC surge protection (optional or built-in, depending on inverter model)
  • Advanced safety with integrated DC Safety Switch, embedded arc fault protection and rapid shutdown (for NEC 2014, 2017 and 2020)
  • Fast inverter commissioning directly from a smartphone using SetApp
  • Module-level monitoring via built-in Ethernet or optional cellular connection
  • Future-ready for the SolarEdge commercial storage solution*
  • NEMA 3R rated for outdoor and indoor installations

* For selected inverter models

Three Phase Inverter