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SolarEdge SE40K-USR8IBNZ4 > 40kW 3-Phase Inverter, 277/480V - Fixed Voltage

SolarEdge SE40K-USR8IBNZ4 > 40kW 3-Phase Inverter, 277/480V - Fixed Voltage

Warranty: 12 Year Warranty
Optional 20 Year Warranty

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Description Datasheet

SolarEdge > 40,000 Watt 3-Phase 277/480 VAC SetApp Grid-Tie Inverter - Fixed Voltage

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

40. kW 277/480 VAC, Three Phase Grid-Tie Inverter, Ungrounded, RS485 and Ethernet - with AC RSD, DC Safety Switch and AFCI


Model SE40KUS
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 with Safety Switch (W x H x D) 31.8" x 12.5" x 11.8"
Weight with Safety Switch 78.2 lbs
Shipping Method Ground

Input (DC)

Maximum DC Power (STC) 60,000 W
Transformer-less, Ungrounded Yes
Maximum Input Voltage DC to Ground 1000 V
Operating Voltage Range 840 - 1000 V
Maximum Input Current 48.25 ADC
Maximum Input Short Circuit Current 55 V
Reverse-Polarity Protection Yes
Ground-Fault Isolation Detection 167kΩ Sensitivity *
* Where permitted by local regulations.
CEC Weighted Efficiency 98.5
Night-time Power Consumption < 4 W

Output (AC)

Rated AC Power Output 40,000 V
Maximum apparent AC output power 40,000 V
AC Output Line Connections 3W + PE, 4W + PE
AC Output Voltage Minimum-Nominal-Maximum(2) (L-N) 244 - 277 - 305 VAC
AC Output Voltage Minimum-Nominal-Maximum(2) (L-L) 422.5 - 480 - 529 VAC
AC Frequency Min-Nom-Max 59.3 - 60 - 60.5 Hz
Maximum Continuous Output Current (per Phase) 48.25 A
GFDI Threshold 1
Utility Monitoring, Islanding Protection, Country Configurable Set Points Yes
Total Harmonic Distortion ≤ 3 %
Power Factor Range +/- 0.85 to 1

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.


  • Specifically designed to work with power optimizers
  • Quick and easy inverter commissioning directly from a smartphone using the SolarEdge SetApp
  • Fixed voltage inverter for superior efficiency (98.5%) and longer strings
  • Built-in type 2 DC and AC Surge Protection, to better withstand lightning events
  • Small, lightest in its class, and easy to install outdoors or indoors on provided bracket
  • Integrated arc fault protection and rapid shutdown for NEC 2014 and 2017, per article 690.11 and 690.12
  • Built-in module-level monitoring with Ethernet, wireless or cellular communication for full system visibility
  • Integrated Safety Switch
  • UL1741 SA certified, for CPUC Rule 21 grid compliance

SolarEdge SUK-USR0INNN4 Synergy Secondary Unit > 3-Phase Secondary Unit, Secondary Unit Only - Qnty. 1
Our Price: $1,700.00

SolarEdge SUK-USR0INNN4 Secondary Unit > 3-Phase Secondary Unit, Secondary Unit Only - Qnty. 1

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