SolarEdge Three Phase Synergy Unit

The SolarEdge USESUK-USR0INNN8 Three Phase Synergy Unit is a grid-tie inverter platform for large commercial and utility-scale PV systems, built from three Synergy Units and a Synergy Manager. It delivers 120 kW rated AC power at 480 VAC three phase with 98.5% CEC weighted efficiency, accepts up to 1000 VDC PV input, and includes a built-in DC disconnect, arc fault protection and rapid shutdown support.

Key Features:

• Grid-tie three-phase inverter rated 120 kW
• 98.5% CEC weighted efficiency
• Rated AC output 120,000 W / 120,000 VA
• Output 480 VAC, L-L 422.5-480-529 VAC
• Max PV input 1000 VDC, 48.25 A per unit
• Max DC power 70,000 W per Synergy Unit
• Built-in DC disconnect and arc fault protection
• NEMA 3R enclosure, -40°F to 140°F operation
• Cellular, Ethernet, RS485 and WiFi communication
• UL 1741 SA / SB certified, 12 year warranty

Designed for large commercial and utility-scale solar arrays, this platform combines three Synergy Units per inverter with export limitation, built-in PID rectifier and Type II surge protection. It supports NEC 2014-2023 rapid shutdown when paired with the C651U and commissions via the SetApp mobile application. Order the USESUK-USR0INNN8 (also listed as USESUKUSR0INNN8) from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.