Install Manual
Table Of Contents
- Disclaimers
- Support and Contact Information
- Revision History
- HANDLING AND SAFETY INSTRUCTIONS
- IMPORTANT SAFETY INSTRUCTIONS
- Chapter 1: Introducing the SolarEdge Power Harvesting System
- Chapter 2: Installing the Power Optimisers
- Chapter 3: Installing the Inverter
- Chapter 4: Connecting the AC and the Strings to the Safety Switch
- Chapter 5: Activating, Commissioning and Configuring the System Using the Inverter SetApp
- Chapter 6: Setting Up Communication
- Appendix A: Errors and Troubleshooting
- Appendix B: Mechanical Specifications
- Appendix C: External Fan Maintenance and Replacement
- Appendix D: Replacing and Adding System Components
- Technical Specifications - Three Phase Inverters (North America)
Technical Specifications - Three Phase Inverters (North America)
SE9KUS SE10KUS SE14.4KUS SE20KUS SE30KUS SE33.3KUS Units
Supported grid 120 / 208 277 / 480 120 / 208 277 / 480
OUTPUT
Rated AC power output 9000 10000 14400 20000 30000 33300 VA
Maximum AC power output 9000 10000 14400 20000 30000 33300 VA
AC Output Line Connections
3 Phase, 3-wire /
PE (L1-L2-L3),
TN, TT
3 phase, 4-wire /
PE (L1-L2-L3-N),
TN, TT
3 phase, 4-wire /
PE (L1-L2-L3-N),
TN, TT
3 Phase, 3-wire /
PE (L1-L2-L3),
TN, TT
3 phase, 4-wire /
PE (L1-L2-L3-N),
TN, TT
3 phase, 4-wire / PE (L1-L2-L3-N), TN, TT
AC output voltage minimum-nominal-
maximum (L-N)
1
105-120-132.5 244-277-305 105-120-132.5 244-277-305 244-277-305 244-277-305 Vac
AC output voltage minimum-nominal-
maximum (L-L)
1
183-208-229 422.5-480-529 183-208-229 422.5-480-529 422.5-480-529 422.5-480-529 Vac
AC frequency min-nom-max
1
59.3 - 60 - 60.5
(with HI country setting 57 - 60 - 60.5)
Hz
Max. continuous output current (per Phase) 25 12 40 24 36.5 40 A
Max. output fault current and duration 73 / 150 51 / 150 92 / 150 73 /150 88 / 150 92 / 150 A / mS
Inrush current AC (Peak / Duration) 2.6/20 4 /20 4.2 / 20 4.2 / 20 Aac(rms) / ms
Max. back-feed current 0 A
Power factor range 1 (adjustable from -0.8 to +0.8)
GFDI threshold 1 A
Total harmonic distortion < 3 %
Utility monitoring, islanding protection,
country configurable set points
Yes
INPUT
Maximum DC power 12150 13500 19400 27000 40500 45000 W
Transformer-less, ungrounded Yes
Maximum input voltage DC to Gnd 250 490 300 490 490 490 Vdc
Maximum input voltage DC+ to DC- 500 980 600 980 980 980 Vdc
Nominal input voltage DC to Gnd 200 420 200 420 420 420 Vdc
Nominal input voltage DC+ to DC- 400 840 400 840 840 840 Vdc
Maximum input current 26.5 13.5 38 26.5 39 40 Adc
Maximum short circuit current 45 Adc
Reverse-polarity protection Yes
Ground-fault isolation detection 1 MΩ Sensitivity 1 MΩ Sensitivity
350 kΩ
Sensitivity
2
1 MΩ Sensitivity
350 kΩ
Sensitivity
1
350 kΩ
Sensitivity
1
Maximum inverter efficiency 97.1 98.2 97 98.1 98.5 98.5 %
CEC weighted efficiency 96.5 98 97 98 98.5 98.5 %
Night-time power consumption < 3 < 3 < 4 < 3 < 4 < 4 W
ADDITIONAL FEATURES
Supported communication interfaces 2 x RS485, Ethernet, Built-in GSM (Optional)
Inverter Commissioning With the SetApp mobile application using built-in Wi-Fi station for local connection
Rapid Shutdown – NEC 2014 and 2017
690.12
Automatic Rapid Shutdown upon AC grid disconnect
3
RS485 Surge Protection Supplied with the inverter
Smart Energy Management
Export Limitation
1
For other regional settings please contact SolarEdge Support.
2
Where permitted by local regulations
3
P/N SE9K-US0xxxxxx has Manual Rapid Shutdown for NEC 2014 compliance (NEC 2017 compliance with outdoor installation)
MAN-01-00527-1.1 Three Phase System Installation Guide
72
Technical Specifications - Three Phase Inverters (North America)