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SolarEdge SE9K-USR2TBNU4 > 9kW 208 VAC SetApp 3-Phase Grid-Tie Inverter for Commercial Applications - Fixed Voltage

SolarEdge SE9K-USR2TBNU4 > 9kW 208 VAC SetApp 3-Phase Grid-Tie Inverter for Commercial Applications - Fixed Voltage

Warranty: 12 Year Warranty
Optional 20 Year Warranty

Stock Status:(Out of Stock)
Availability: This product is no longer available.

Description Videos Datasheet

SolarEdge > 9000 Watt 208 VAC SetApp 3-Phase Grid-Tie Inverter

SolarEdge 3-phase commercial inverters combine with SolarEdge power optimizers to provide superior performance at a competitive price.

9.0 kW 120/208 VAC, Three Phase Grid-Tie Inverter, Ungrounded, RS485 and Ethernet - with AC RSD, DC Safety Switch and AFCI


Model SE9KUS
Series SetApp 3-Phase Inverter
Manufacturer SolarEdge


Type Grid-Tie
Operating Temperature Range -40° C to +60° C
Enclosure NEMA 3R
Cooling Fans (user replaceable)
Dimensions (W x H x D) 21" x 12.5" x 10.5"
Dimensions with Safety Switch (W x H x D) 30.5" x 12.5" x 10.5"
Weight 93.6 lbs
Weight with Safety Switch 100.3 lbs
Shipping Method Freight

Input (DC)

Maximum DC Power (STC) 12150 W
Transformer-less, Ungrounded Yes
Maximum Input Voltage DC to Ground 250 V
Maximum Input Voltage DC+ to DC- 500 V
Nominal Input Voltage DC to Ground 200 V
Nominal Input Voltage DC+ to DC- 400 V
Max Input Current 26.5 ADC

Output (AC)

Nominal Output Power 9000 V
Voltage 208 VAC
Output Line Connections 3 phase, 3-wire / PE (L1-L2-L3), TN, TT
3 phase, 4-wire / PE (L1-L2-L3-N), TN, TT
AC Output Voltage Minimum-Nominal-Maximum (2) for North America (L-N) 105-120-132.5 VAC
AC Output Voltage Minimum-Nominal-Maximum (2) (L-L) 183-208-229 VAC
Frequency 59.3 - 60 - 60.5 Hz
Max. Continuous Output Current (per Phase) 25 A

Detailed Description

SolarEdge Three-Phase SetApp Inverters
The SolarEdge three phase inverter combines sophisticated digital control technology with efficient power conversion architecture to achieve superior solar power harvesting and best-in-class reliability. The fixed-voltage technology ensures the solar inverter is always working at its optimal input voltage over a wider range of string lengths and regardless of environmental conditions.

A proprietary data monitoring receiver has been integrated into the inverter and aggregates the power optimizer performance data from each PV module. This data can be transmitted to the web and accessed via the SolarEdge monitoring platform for performance analysis, fault detection and troubleshooting of PV systems.

Easy Inverter Commissioning with Inverter SetApp
The new range of SolarEdge three phase inverters have a smart new commissioning method. Inverter commissioning is done directly through a smartphone using the intuitive SetApp mobile application. Take your inverter commissioning to the next level. NOTE: SetApp Cellular or Zigbee compatible card must be used if applicable.


  • Inverters specifically designed to work with SolarEdge power optimizers
  • Support for three phase 208V and 277/480V grids
  • Excellent reliability with standard 12-year warranty (extendable to 20 or 25 years)
  • Superior efficiency
  • Small, lightweight, and easy to install
  • Built-in module-level monitoring receiver
  • Internet connection through Ethernet or wireless connectivity (using ZigBee® or cellular plug-ins)
  • NEMA 3R – suitable for outdoor and indoor installations
  • Integrated arc fault protection and rapid shutdown for NEC 2014 and 2017 690.11 and 690.12
  • Supplied with a surge protection device plug-in, to better withstand lightning events
  • Supports horizontal mounting
  • All inverters are UL1741 SA certified, for CPUC Rule 21 grid compliance

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