SolarEdge SE43.2KUS User Manual

Three Phase Inverter
with Synergy Technology

for the 208V Grid for North America

SE43.2KUS

12-20

YEAR

WARRANTY

INVERTERS

Specically designed to work with power optimizers

Easy two-person installation – each unit mounted
separately, equipped with cables for simple

connection between units

Balance of System and labor reduction compared
to using multiple smaller string inverters

Independent operation of each unit enables higher

uptime and easy serviceability

No wasted ground area: wall/rail mounted, or
horizontally mounted under the modules
(10  inclination)

Integrated arc fault protection and rapid shutdown
for NEC 2014, NEC 2017 and NEC 2020 per article

690.11 and 690.12

solaredge.com

Fixed voltage inverter for superior efficiency (97%)
and longer strings

Integrated DC Safety Switch

Built-in RS485 surge protection, to better
withstand surges caused by lightning or other
events

Built-in module-level monitoring with Ethernet or
cellular GSM

150% DC oversizing, enabling higher energy
production

Three Phase Inverter with Synergy Technology

for the 208V Grid for North America

SE43.2KUS

SE43.2KUS

OUTPUT

Rated AC Power Output 43200 VA

Maximum AC Power Output 43200 VA

AC Output Line Connections 4-wire WYE (L1-L2-L3-N) plus PE or 3 wire Delta

AC Output Voltage Minimum-Nominal-Maximum

AC Output Voltage Minimum-Nominal-Maximum

AC Frequency Min-Nom-Max

Maximum Continuous Output Current (per Phase) @208V 120 A

GFDI Threshold 1 A

Utility Monitoring, Islanding Protection, Congurable Power Factor,
Country Congurable Thresholds

(1)

INPUT

Maximum DC Power (Module STC), Inverter / Unit

Transformer-less, Ungrounded Ye s

Maximum Input Voltage DC to Gnd 300 Vdc

Maximum Input Voltage DC+ to DC- 600 Vdc

Nominal Input Voltage DC to Gnd 200 Vdc

Nominal Input Voltage DC+ to DC- 400 Vdc

Maximum Input Current 38 x 3 Adc

Maximum Input Short Circuit Current 135 Adc

Reverse-Polarity Protection Ye s

Ground-Fault Isolation Detection 350kΩ Sensitivity per Unit

CEC Weighted Eciency 97 %

Nighttime Power Consumption < 12 W

ADDITIONAL FEATURES

Supported Communication Interfaces RS485, Ethernet, Cellular GSM (optional)

Rapid Shutdown NEC2014, NEC2017 and NEC2020 compliant/certied, upon AC Grid Disconnect

RS485 Surge Protection Built-in

DC SAFETY SWITCH

DC Disconnect 1000V / 3 x 40A

STANDARD COMPLIANCE

Safety UL1741, UL1741 SA, UL1699B, UL1998, CSA 2.22

Grid Connection Standards IEEE 1547, Rule 21, Rule 14 (HI)

Emissions FCC part15 class A

INSTALLATION SPECIFICATIONS

Number of units 3

AC Output Conduit Size / Max AWG / Max PE AWG 2” / 4/0 / 4

DC Output Conduit Size / Terminal Block AWG Range /

Number of Strings

Dimensions (H x W x D)

Weight Primary Unit: 105.8 / 48; Secondary Unit 99.2 / 45 lb / kg

Operating Temperature Range -40 to +140 / -40 to +60

Cooling Fan (user replaceable)

Noise < 60 dBA

Protection Rating NEMA 3R

Mounting Brackets provided

(1) For other regional settings please contact SolarEdge support

(2) Single input option per unit (up to 3AWG) available
(3) For power de-rating information refer to: https://www.solaredge.com/sites/default/les/se-temperature-derating-note-na.pdf

(2)

(1)

(L-N) 105-120-132.5 Vac

(1)

(L-L) 183-208-229 Vac

59.3 - 60 - 60.5 Hz

Ye s

64800 / 21600

2 x 1.25” / 6-14 / 9 󰎯rings

Primary Unit: 37 x 12.5 x 10.5 / 940 x 315 x 260;

Secondary Unit: 21 x 12.5 x 10.5 / 540 x 315 x 260

(3)

in / mm

W

 F / ˚C

© SolarEdge Technologies, Ltd. All rights reserved. SOLAREDGE, the SolarEdge logo, OPTIMIZED BY SOLAREDGE are trademarks or registered trademarks of SolarEdge Technologies, Inc.
All other trademarks mentioned herein are trademarks of their respective owners. Date: 03/2021 DS-000030-1.0-NA. Subject to change without notice.