For the 208V Grid for North America
SE50KUS
12-20
YEAR
WARRANTY

INVERTERS

Three Phase Inverterwith Synergy Technology

Powered by unique pre-commissioning process for rapid system installation
Pre-commissioning feature for automatedvalidation of system components and wiring
during the site installation process and prior togrid connection
Easy 2-person installation with lightweight,
modular design (each inverter consists of3 Synergy units and 1 Synergy Manager)
Independent operation of each Synergy unit
enables higher uptime and easy serviceability
Built-in thermal sensors detect faulty wiring
ensuring enhanced protection and safety*Applicable only for DC and AC SPDs

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Built-in arc fault protection and rapid
shutdown
Built-in PID mitigation for maximized system
performance
Monitored* and field-replaceable surge
protection devices, to better withstand surges
caused by lightning or other events
Built-in module-level monitoring with Ethernet
or cellular communication for full system
visibility

Three Phase Inverter with Synergy Technology
For the 208V Grid for North America
SE50KUSMODEL NUMBER
APPLICABLE TO INVERTERS WITH PART NUMBER

SExxK-USx2Ixxxx
SE50KUSUNITSOUTPUT
Rated AC Active Output Power50000

WMaximum AC Apparent Output Power50000

VA

AC Output Line Connections
Supported Grids

3W + PE, 4W + PE
WYE: TN-C, TN-S, TN-C-S, TT, IT, Delta: IT

AC Output Voltage Minimum-Nominal-Maximum(1) (L-N)

105 – 120 – 132.5

Vac

AC Output Voltage Minimum-Nominal-Maximum(1) (L-L)

183 – 208 – 229

Vac

AC Frequency Min-Nom-Max(1)59.5 – 60 – 60.5

Hz139.5

Aac

GFDI Threshold

1A

Utility Monitoring, Islanding Protection, Configurable Power Factor,
Country Configurable Thresholds

Yes

Maximum Continuous Output Current (per Phase, PF=1)

Total Harmonic Distortion
Power Factor Range≤3%±0.85 to 1

INPUT
Maximum DC Power (Module STC) Inverter / Synergy Unit
Transformer-less, Ungrounded
Maximum Input Voltage DC+ to DC-87500 / 29165

WYes
600

Vdc

Operating Voltage Range

370 – 600

Vdc

Maximum Input Current

3 x 46.5

Adc

Reverse-Polarity Protection
Ground-Fault Isolation Detection

Yes
167kΩ sensitivity per Synergy Unit(2)

CEC Weighted Efficiency

97%

Nighttime Power Consumption< 12W

ADDITIONAL FEATURES
Supported Communication Interfaces(3)Smart Energy Management
Inverter Commissioning
Arc Fault Protection
Photovoltaic Rapid Shutdown System
PID Rectifier

2 x RS485, Ethernet, Wi-Fi (optional), Cellular (optional)
Export Limitation
With the SetApp mobile application using built-in Wi-Fi access point for local connection
Built-in, User Configurable (According to UL1699B)
NEC 2014 – 2023, built-in
Nighttime, built-in

RS485 Surge Protection (ports 1+2)

Type II, field replaceable, integrated

AC, DC Surge Protection

Type II, field replaceable, integrated

DC Fuses (Single Pole)

25A, integrated

Pre-Commissioning

Built-in(4)DC SAFETY SWITCHDC Disconnect

Built-in

STANDARD COMPLIANCE
SafetyGrid Connection Standards
Emissions

UL1699B, UL1741, UL1741 SA, UL1741 SB, UL1998, CSA C22.2#107.1,Canadian AFCI according to T.I.L. M-07
IEEE 1547-2018, Rule 21, Rule 14 (HI)FCC part 15 class A(1) For other regional settings please contact SolarEdge support.
(2) Where permitted by local regulations.
(3) For specifications of the optional communication options, visit the Communication product page or the Knowledge Center to download the relevant product datasheet.
(4) Not available for P/Ns SExxK-xxxxxBPxx.

Three Phase Inverter with Synergy Technology
For the 208V Grid for North America
SE50KUSMODEL NUMBER

SExxK-USx2Ixxxx

APPLICABLE TO INVERTERS WITH PART NUMBER

SE50KUSUNITSINSTALLATION SPECIFICATIONS
Number of Synergy Units per Inverter

3AC Max Conduit Size

2 ½"

Max AWG Line / PE

4/0 / 1/0

DC Max Conduit Size
DC Input Inverter /Synergy Unit

1 x 3”; 2 x 2"
Multi-input (SExxK-USxxxxxZ4)
Combined input (SExxK-USxxxxxW4)

Dimensions (H x W x D)
WeightOperating Temperature Range
Cooling
Noise
Protection Rating
Mounting(5) For power de-rating information refer to the Temperature Derating Technical Note for North America.

inin12 / 4 pairs; 6 – 12 AWG
3 pairs / 1 pair,Max 2 AWG; copper or aluminum
Synergy Unit: 22 x 12.9 x 10.75 / 558 x 328 x 273
Synergy Manager: 14.17 x 22.4 x 11.6 / 360 x 560 x 295
Synergy Unit: 70.4 / 32
Synergy Manager: 39.6 / 18in / mm-40 to +140 / -40 to +60(5)̊F / ˚Clb / kg

Fan (user replaceable)< 67NEMA 3RBrackets provideddBA

SolarEdge is a global leader in smart energy technology.
By leveraging world-class engineering capabilities and witha relentless focus on innovation, SolarEdge creates smart
energy solutions that power our lives and drive future
progress.
SolarEdge developed an intelligent inverter solution thatchanged the way power is harvested and managed inphotovoltaic (PV) systems. The SolarEdge DC optimized
inverter maximizes power generation while lowering thecost of energy produced by the PV system.
Continuing to advance smart energy, SolarEdge addresses
a broad range of energy market segments through its PV,
storage, EV charging, UPS, and grid services solutions.

SolarEdge@SolarEdgePV@SolarEdgePV
SolarEdgePV
SolarEdgewww.solaredge.com/corporate/contact

solaredge.com© SolarEdge Technologies, Ltd. All rights reserved.
SOLAREDGE, the SolarEdge logo, OPTIMIZED BYSOLAREDGE are trademarks or registered trademarksof SolarEdge Technologies, Inc. All other trademarks
mentioned herein are trademarks of their respective
owners. Date: May 8, 2024 DS-000037-NAM
Subject to change without notice.
Cautionary Note Regarding Market Data andIndustry Forecasts: This brochure may containmarket data and industry forecasts fromcertain third-party sources. This information
is based on industry surveys and thepreparer’s expertise in the industry andthere can be no assurance that any suchmarket data is accurate or that any suchindustry forecasts will be achieved.
Although we have not independently
verified the accuracy of such market
data and industry forecasts, webelieve that the market data isreliable and that the industry
forecasts are reasonable.

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