SolarEdge SE3500 User manual

Legal Notice
SolarEdge Installation Guide - MAN-01-00060-2.6 1
Legal Notice
Important Notice
Copyright © SolarEdge Inc. All rights reserved.
No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means,
electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of SolarEdge Inc. the
material provided in this document is accurate and reliable. However, SolarEdge assumes no liability for the use of this
equipment. SolarEdge reserves the right to make changes to the materials at any time without notice. You can refer to the
website of SolarEdge (www.solaredge.com) for the latest updated version.
All products of the company and the brand and service names are trademarks or registered trademarks of their respective
holders. Patent Notification brand: view http://www.solaredge.com/groups/patentholders. Patent Notification brand: view http://www.solaredge.com/groups/patent
The terms of purchase of SolarEdge products should apply.
The content of these documents is reviewed continuously and modified, if necessary. However, discrepancies can not be excluded. No
guarantees are made for the completeness of these documents.
Compliance with emission standards
This equipment has been tested and found to comply with the limits by local regulations. These limits are designed to
provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by
turning on and off the equipment,
•Reorient or move the antenna.
•Increasing the distance between the equipment and the receiver (and its antenna).
•Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio / TV technician for assistance. Changes or modifications not
expressly approved by the party responsible for compliance could void the user's permission to use the
equipment.

support and contact information
SolarEdge Installation Guide - MAN-01-00060-2.6
2
support and contact information
For technical questions about our products, please contact us:
Australia 1800 465 567 [email protected]
Germany + 49 89-45459730 [email protected]
APAC (Asia
Pacific)
[email protected]
Belgium 080073041 [email protected]
France 0800917410 [email protected] r
Italy 800784824 [email protected]
Japan + 81.3.5530.9360 [email protected]
UK 0800 028 1183 [email protected]
USA & Canada 1 877 360 5292 [email protected]
Greece 00800125574
[email protected]
Israel + 972 73 240-3118
Netherlands 08000221089
For the rest of the world + 972 73 240-3118
Fax + 972 73 240-3117
Before contacting us, make sure you have the following information handy:
•The model numbers of the inverter and power optimizer
•The product serial number in question
•The error indicated on the display of the inverter, or the SolarEdge Monitoring Portal, if such indication appears.
•The system configuration information, including the type and the number of connected modules, and the number and
length of the channels.
•The communication method to the SolarEdge Monitoring Portal, if the site is connected
•The software version of the inverter as it appears on the status of the identifier screen (see page 40)

Contents
SolarEdge Installation Guide - MAN-01-00060-2.6 3
Contents
Legal Notice ................................................ .................................................. .............. 1
Important Notice ................................................ .................................................. ................. 1
Compliance with emission standards ............................................ ....................................... 1
Support information and contact ........................................... .................................. 2
HANDLING INSTRUCTIONS AND SAFETY ............................................ .................... 6
SAFETY SYMBOLS ............................................... .................................................. ... 6
SAFETY INSTRUCTIONS ............................................... .................................................. ... 7
Chapter 1: System Overview SolarEdge ........................................... ...................... 8
System Overview ............................................... .................................................. ........... 8
SolarEdge Power Optimizer .............................................. ............................................ 8
SolarEdge Inverter ................................................ .................................................. ................. 8
SolarEdge Monitoring Portal .............................................. ................................................. 8
Installation procedure .............................................. .................................................. 9 ....
List of the installed equipment .......................................... ...................................... 10
Transport and storage of the inverter ........................................... ..................................... 10
Chapter 2: Construction of .......................................... power optimizers ............ 11
Security ................................................ .................................................. ...................... 11
Installation Instructions .............................................. .................................................. ... 12
Step 1, Mounting the Power Optimizers .......................................... ................... 12
Step 2, Connecting a module to a power optimizer ..................................... 13
Step 3 Connect the power optimizers channels ...................................... 13
Step 4, the correct connection Checking the power optimizer .................. 14
Chapter 3: Installation of the inverter .......................................... ..................................... 16
Package contents of the UPS ......................................... .................................... 16
Identifying the Inverter ............................................. ................................................ 16
The interfaces between the inverter ............................................ ................................................. 16
Mounting the Inverter ............................................. .................................................. ..... 18
AC connection to the inverter ........................................... .............................................. 21
Instructions for connecting to the network ............................................ ...................................... 21
Connecting to AC ............................................... .................................................. .................... 21
Connection strings to the inverter ........................................... ..................................... 23
Selecting a .......................................... residual current device ......................... 23
Chapter 4: Commissioning of the facility ........................................ ............................. 24
Step 1, Activating the system .......................................... ........................................... 24
Step 2, Pairing Power Optimizers to the inverter ...................................... ..25
Step 3 Check the health ........................................... ...................... 26
Step 4, Reporting and Monitoring Installation Data ....................................... .... 27
The supervision system SolarEdge ............................................. ......................................... 27
Provide information on installing ........................................... .................................... 28

Contents
SolarEdge Installation Guide - MAN-01-00060-2.6
4
Chapter 5: User Interface ............................................. ........................................... 29
LCD User Buttons ............................................. .................................................. .29
UPS configuration - Setup Mode .......................................... ...............30
UPS configuration using the user buttons the internal LCD .................. 30
UPS configuration with the light button on the external LCD ................................... 32
Options UPS configuration menu ......................................... .......................... 34
Displays the status of the UPS - Operating Mode ...................................... .................. 38
Initial UPS status ............................................ .................................................. ......... 38
Status of the main UPS ............................................ .................................................. .... 38
Statute of the energy meter ............................................ .................................................. ... 39
Status telemetry .............................................. .................................................. ............ 39
Status ID ............................................. .................................................. ............................. 40
Server Communications Status ............................................. ...................................... 40
Status of the IP ............................................. .................................................. ............................. 40
Status ZigBee ................................................ .................................................. ......................... 40
Wi-Fi state ............................................. .................................................. ......................... 41
Status communication ports ............................................. ........................................... 41
Status fan status - Three-phase UPS ........................................ ..................... 42
Status of the power control ............................................. ................................................. 42
Chapter 6: Configuring Communications ........................................... .................... 43
communication connectors ............................................... ....................................... 43
Communication Types ............................................... ................................................. 44
Removing the cover of the inverter ........................................... ....................................... 44
Creating an Ethernet (LAN) ......................................... .............................. 45
Creating an RS485 Bus Connection ........................................... ................................... 47
Creating a ZigBee connection ............................................ ........................................ 50
Creating a wireless connection .......................................... ............................................ 50
Connection Verification .............................................. .............................................. 51
Appendix A: Errors and Troubleshooting ............................................ .......................................... 52
Troubleshooting communication problems - S_OK does not appear ...................... 52
Error codes .............................................. .................................................. ................. 54
Troubleshooting power optimizers ............................................. .......................... 60
Appendix B: Specifications ............................................. ............................... 61
Single Phase UPS ................................................ .................................................. .61
Three Phase Inverters ................................................ .................................................. ...... 64
Appendix C: Mechanical specifications ............................................. ............................. 68
Dimensions of the inverter and mounting bracket ........................................ ............. 68
Single phase UPS and Type 1 mount ......................................... ............... 68
Three-phase UPS and Type 1 mount ......................................... .................... 70
single phase inverter and mounting bracket Type 2 ......................................... ............... 72
three-phase inverter and mounting bracket Type 2 ......................................... .................... 73

Contents
SolarEdge Installation Guide - MAN-01-00060-2.6 5
Appendix D: Safety CC ............................................. .................................................. ...... 74
Appendix E: Maintenance and replacement of fan .......................................... ............ 75
Fan Interview ............................................... .................................................. .75
Replacing the fan 2 .............................................. ........................................ 75
Appendix F: Replacing and Adding System Components ........................................ 77
Replacing an inverter ............................................. ............................................ 77
Adding, removing, or replacing power optimizers ....................................... 77

HANDLING INSTRUCTIONS AND SAFETY
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6
HANDLING INSTRUCTIONS AND
SECURITY
During the installation, testing and inspections, compliance with all instructions of handling and safety is mandatory.
SAFETY SYMBOLS
The following safety symbols are used in this document. Familiarize yourself with the symbols and their meaning
before installing or using the system.
WARNING !
Indicates danger. It calls attention to a procedure which, if not performed correctly or adhered to, could result in injury or loss of life. Do not Indicates danger. It calls attention to a procedure which, if not performed correctly or adhered to, could result in injury or loss of life. Do not Indicates danger. It calls attention to a procedure which, if not performed correctly or adhered to, could result in injury or loss of life. Do not
proceed beyond a warning note until the indicated conditions are fully understood and met.
WARNING :
Indicates danger. It calls attention to a procedure which, if not performed correctly or adhered to, could result in damage or destruction of the Indicates danger. It calls attention to a procedure which, if not performed correctly or adhered to, could result in damage or destruction of the
product. Do not proceed beyond a warning until the indicated conditions are fully understood and met. product. Do not proceed beyond a warning until the indicated conditions are fully understood and met. product. Do not proceed beyond a warning until the indicated conditions are fully understood and met.
NOTE :
Indicates additional information on the current topic.
SECURITY ELEMENT IMPORTANT:
Indicates information on security issues.

SAFETY INSTRUCTIONS
SolarEdge Installation Guide - MAN-01-00060-2.6 7
SAFETY INSTRUCTIONS
WARNING !
The cover should be opened only after turning off the ON / OFF switch at the bottom of the inverter. It disables the DC voltage inside the inverter.
Wait five minutes before opening the cover. Otherwise there is a risk of electric shock due to the energy stored in the capacitors.
WARNING !
Before operating the inverter, make sure the AC power cord and wall outlet are properly connected to the earth.
WARNING !
The opening of the inverter and the repair or power tests must be performed by qualified personnel familiar with this UPS.
WARNING !
Do not touch the solar panels or any other rail system connected when the dimmer switch is on, unless grounded.
WARNING :
This unit must be used according to the specifications of operation, as described in the latest datasheet specifications, available on
the website of SolarEdge
http://www.solaredge.com/groups/products/overview.
WARNING :
The inverters are IP65 class. Unused connectors and cable glands must be sealed with the gaskets supplied.
NOTE :
Use PV modules classified in accordance with the IEC 61730 standard class A.
NOTE :
The symbol appears to grounding points on the SolarEdge equipment. This
symbol is also used in this manual.
NOTE :
The following warning symbols appear on the warning label
UPS:
Symbol Warning
Risk of electric shock
Risk of electric shock from energy stored in the capacitor. Do not remove the cover as 5 minutes after disconnecting all
power sources.
Hot surface - To reduce the risk of burns, do not touch.
ON / OFF switch
ON = 1 OFF = 0
I
0 I

Chapter 1: System Overview SolarEdge
SolarEdge Installation Guide - MAN-01-00060-2.6
8
Chapter 1: System Overview
SolarEdge
System Overview
The SolarEdge power conversion solution optimizes energy production of all types of solar photovoltaic (PV) while
reducing the average cost per watt. The following sections describe the various components of the system.
SolarEdge Power Optimizer
SolarEdge power optimizers are DC-DC converters connected to PV modules to maximize energy recovery by
performing independent monitoring of maximum power point tracking (MPPT) at the module level.
power optimizers regulate the tension on the chain at a constant level, regardless of the length of the string and the
environmental conditions. power optimizers include a safety voltage function for automatically reducing the output of each
power optimizer to 1 Vpp in case of failure or when disconnected from the inverter or when the ON / OFF switch of UPS is
turned off. Each power optimizer also transmits module performance data on the DC power line to the inverter. Two types of
power optimizers are available:
•A power optimizer added to the module - connected to one or more modules
•An integrated power optimizer module - integrated in a module
SolarEdge inverter
The inverter SolarEdge effectively converts the DC power from AC power modules which can be introduced into the main
AC terminal site and from there to the power line. The inverter also receives each power optimizer surveillance data and
transmits them to a central server (the SolarEdge Monitoring Portal; this requires an Internet connection).
SolarEdge Monitoring Portal
The SolarEdge Monitoring Portal enables you to monitor the technical and financial performance of one or more
SolarEdge sites. It provides information on current and past performance of each module individually and on the system
as a whole.

Chapter 1: System Overview SolarEdge
SolarEdge Installation Guide - MAN-01-00060-2.6 9
Installation procedure
The following section is to describe the procedure for installing and configuring a new site SolarEdge. Many items
also apply to the modification of an existing site.
page 11
Pages 14 and 27
page 16
Pages 21 and 23
page 24
page 27
page 30
Record serial numbers of the power optimizers
Inverter installation
Commissioning and activation of the installation
Connecting the inverter to the SolarEdge Monitoring Portal
UPS configuration
Connecting the power optimizers and the modules on a chain
Connection strings and AC power to the inverter

Chapter 1: System Overview SolarEdge
SolarEdge Installation Guide - MAN-01-00060-2.6
10
List of installation equipment
Standard tools can be used for installation of the SolarEdge system. The following is a recommendation of the
equipment required for installation:
•Allen screwdriver for M6 / M8 screws
•Standard flathead screwdriver set
•Voltage Tester Screwdriver
•Drill motor and drill bits suitable for the surface on which the inverter is installed.
•Material suitable for attaching the inverter mounting bracket to the surface on which it will be connected
•Stainless steel screws M6 (1/4 ") / M8 (5/16"), nuts and washers for fastening the power optimizer in the rack
•Crimping tool MC4
•Wire cutter
•Wire strippers for cables
•Multimeter
For the communication options installed, you may also need the following:
•For Ethernet:
• pair Ethernet cable twisted CAT5 / 6
•RJ-45 plugs
•Crimping tool RJ-45
•For RS485:
• twisted pair of four or six son
•Set of precision watchmaking screwdriver
Transport and storage of the inverter
Transporting the UPS in its original packaging, facing up and without exposure to unnecessary shocks. If the original
packaging is not available, use a similar box that can support the weight of the inverter (refer to the weight of the inverter in Appendix packaging is not available, use a similar box that can support the weight of the inverter (refer to the weight of the inverter in Appendix
B: Specifications on page 61) with a handle system and can be closed completely. B: Specifications on page 61) with a handle system and can be closed completely.
Store the inverter in a dry place where the ambient temperature is between -25 ° C - + 65 ° C / -13 ° F 149 ° F.

Chapter 2: Construction of power optimizers
SolarEdge Installation Guide - MAN-01-00060-2.6 11
Chapter 2: Construction of optimizers
power
Security
The following notes and warnings apply when installing power optimizers:
WARNING !
When modifying an existing installation, turn the ON / OFF switch of the inverter and the AC circuit breaker on the main switchboard CA.
WARNING !
The input and output connectors are not waterproof until mating. Open connectors must be connected to another connector or be sealed with
waterproof caps.
WARNING :
This unit must be operated within the operating specifications in this document.
WARNING :
Cut the connector of the input cable or output of the power optimizer is prohibited and void the warranty.
WARNING :
The power optimizers comply with IP65 / NEMA4 standard. Choose a mounting location where optimizers will not be immersed in water.
WARNING :
If you intend to mount optimizers directly on the module or module frame, first consult the module manufacturer for instructions regarding the
mounting location and, where applicable, the impact on the module warranty . Drilling holes in the module frame can be done according to the
instructions of the module manufacturer.
WARNING :
The installation of SolarEdge system without ensuring compatibility module connectors with Optimizer connectors may be dangerous and could
cause functionality problems as defects of grounding, resulting in switching the inverter.
To ensure mechanical compatibility of the SolarEdge optimizers and modules they are connected:
• • Use identical connectors from the same manufacturer and the same type for both the power and the modules optimizer; or
• • Make sure the connectors are compatible as follows:
▪The connector manufacturer should explicitly verify compatibility with the SolarEdge connector optimizer; and
▪A third test report from one of the following external laboratories (TUV, VDE, Bureau Veritas UL, CSA, Intertek) must be obtained
regarding the verification of the compatibility of connectors.
SECURITY ELEMENT IMPORTANT:
The modules with SolarEdge power optimizers are safe. They have only a low safety voltage before the inverter is switched on. As power optimizers
are not connected to the inverter or the inverter is in the OFF position, each power optimizer will output a safe 1V voltage.

Chapter 2: Construction of power optimizers
SolarEdge Installation Guide - MAN-01-00060-2.6
12
Installation Instructions
•This chapter refers only to power optimizers added to the module. For integrated module models, refer to the
installation instructions provided with the integrated module.
•The power optimizer can be placed in any orientation.
•Position the power optimizer sufficiently close to its modulus so that their cables can be connected.
•To allow heat to dissipate, to maintain a free space of 2.5 cm / 1 '' distance between the power optimizer and
other surfaces.
•The guidelines for minimum and maximum length of the chain are set out in the specifications of the power
optimizer.
•Refer to the SolarEdge site designer for verification of the chain length. The site designer SolarEdge is
available on the website of the SolarEdge
http://www.solaredge.fr/groups/support/downloads Under the software tools. http://www.solaredge.fr/groups/support/downloads Under the software tools.
•The completely shaded modules can result in temporary cessation of power optimizers. This will not affect the
performance of other power optimizers on the chain, as the minimum number of chain power optimizers connected
to non-shaded modules. If under normal conditions, optimizers connected to non-shaded modules are fewer than
the minimum required, add other optimizers in the string.
•Do not let the connectors discovered power optimizers. Open connectors must be connected to each other.
Step 1, Mounting the Power Optimizers
1 Determining the power optimizer mounting location and use of media 1 Determining the power optimizer mounting location and use of media
fixing the power optimizer to fix it to the bearing structure (see Figure 1)
2 If necessary, mark the locations of the mounting holes and drill holes. 2 If necessary, mark the locations of the mounting holes and drill holes.
3 Securing each power optimizer on the rail using bolts, nuts and steel washers 3 Securing each power optimizer on the rail using bolts, nuts and steel washers
Stainless M6 (1/4 ") / M8 (5/16").
4 Verify that each power optimizer is securely attached to the support structure or 4 Verify that each power optimizer is securely attached to the support structure or
module.
NOTE :
Record the serial numbers and locations of power optimizers, as described in Provide information about the installation page 28 Record the serial numbers and locations of power optimizers, as described in Provide information about the installation page 28 Record the serial numbers and locations of power optimizers, as described in Provide information about the installation page 28
WARNING :
Do not drill through the power optimizer or through the mounting holes. drilling vibrations may damage the power optimizer and void the
warranty.

Chapter 2: Construction of power optimizers
SolarEdge Installation Guide - MAN-01-00060-2.6 13
Step 2, Connecting a module to an optimizer
power
•Connect the output connector Plus (+) of the module to the input connector Plus (+) of the power optimizer.
•Connect the output connector Minus (-) of the module to the input connector Minus (-) of the power
optimizer.
Figure 1: Connectors of the power optimizer
NOTE :
Images are for illustrative purposes only. Refer to the label on the product to identify the input over and under and output connectors.
Step 3, Connecting Power Optimizers
channels
You can build strings in parallel of unequal length, that the number of power optimizers on each channel may be
different. maximum and minimum chain lengths are shown in the data sheet of power optimizers. Refer to the
SolarEdge site designer for verification of the chain length.
NOTE :
The string length must not exceed 300m from the CC + to CC UPS. Use DC cables of 4 mm² minimum.
1 Connect the output connector Minus (-) of the first channel power optimizer 1 Connect the output connector Minus (-) of the first channel power optimizer
output connector Plus (+) of the second chain power optimizer.
Exit
Input - Connect the module
+
--
+
Mounting Bracket

Chapter 2: Construction of power optimizers
SolarEdge Installation Guide - MAN-01-00060-2.6
14
2 Connect the rest of optimizers on the channel in the same way. 2 Connect the rest of optimizers on the channel in the same way.
Figure 2: power optimizer connected in series
3 If you intend to monitor the system, using the monitoring portal 3 If you intend to monitor the system, using the monitoring portal
SolarEdge, save the physical location of each power optimizer, as described in Provide information about SolarEdge, save the physical location of each power optimizer, as described in Provide information about
the installation on page 28. the installation on page 28.
Step 4, correct connection of the Audit
the power optimizer
Once the module is connected to a power optimizer, the power optimizer sends a safe 1V voltage. Therefore, the total
voltage of the string will be equal to ~ 1V multiplied by the number of power optimizers connected in series on the chain.
For example, if 10 power optimizers are connected in a chain, then 10V will be produced.
•Make sure that the modules are exposed to sunlight during this process; otherwise, the power optimizers can not be
turned on. If you use a tracker, the power optimizer is only turned on if the tracker follows the sun and the module
provides at least 2W.
•In SolarEdge systems, due to the introduction of power optimizers between PV modules and the inverter, the
significance of the current terms of short circuit I SC and open circuit voltage V OC is different from that of traditional significance of the current terms of short circuit I SC and open circuit voltage V OC is different from that of traditional significance of the current terms of short circuit I SC and open circuit voltage V OC is different from that of traditional significance of the current terms of short circuit I SC and open circuit voltage V OC is different from that of traditional significance of the current terms of short circuit I SC and open circuit voltage V OC is different from that of traditional
systems. For more information on the voltage and current string of SolarEdge systems, refer to the Technical Note V OC systems. For more information on the voltage and current string of SolarEdge systems, refer to the Technical Note V OC systems. For more information on the voltage and current string of SolarEdge systems, refer to the Technical Note V OC
and I SC in SolarEdge systems available at link and I SC in SolarEdge systems available at link and I SC in SolarEdge systems available at link and I SC in SolarEdge systems available at link
http://www.solaredge.com/files/pdfs/isc_and_voc_in_solaredge_sytems_technical_note.pdf
•Insulation measuring with a measuring device, up to 1000 V is acceptable.
BAIL:
Do not leave power optimizers connectors discovered and disconnected. Open connectors must be coupled to each other.
++-
-

Chapter 2: Construction of power optimizers
SolarEdge Installation Guide - MAN-01-00060-2.6 15
►To check the correct connection of the power optimizers:
1 Measuring the voltage of each string individually before their connection to other 1 Measuring the voltage of each string individually before their connection to other
chains or the inverter. Verify the correct polarity by measuring the polarity of the channel using a voltmeter.
Use a multimeter with a measuring accuracy of at least 0.1 V.
2 For troubleshooting problems with operation of power optimizers, see2 For troubleshooting problems with operation of power optimizers, see
you Troubleshooting power optimizers on page 60. you Troubleshooting power optimizers on page 60. you Troubleshooting power optimizers on page 60.

Chapter 3: Installation of the inverter
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16
Chapter 3: Installation of the inverter
Install the inverter either before or after the installation of modules and power optimizers.
WARNING :
Leave at any time the connectors at the base of the inverter rest on the ground, as this may damage them. Let rest the inverter on the floor,
place it on the back, front or side.
Package contents of the inverter
•SolarEdge inverter
•A mounting bracket
•Two Allen screws to the inverter to the mounting bracket
•This installation guide
•The Quick Installation Guide
•The activation of the inverter instructions (can include an activation card)
Identifying the Inverter
Refer to the sticker on the UPS indicating its Serial number and his Electrical Specifications. Report serial number Refer to the sticker on the UPS indicating its Serial number and his Electrical Specifications. Report serial number Refer to the sticker on the UPS indicating its Serial number and his Electrical Specifications. Report serial number Refer to the sticker on the UPS indicating its Serial number and his Electrical Specifications. Report serial number Refer to the sticker on the UPS indicating its Serial number and his Electrical Specifications. Report serial number
when you contact SolarEdge support. The serial number is also required when opening a new site in the SolarEdge
Monitoring Portal. In the following sections, unless otherwise indicated, instructions apply to the inverters both single and
three phase, although only one graphic example is presented.
The interfaces of the inverter
The following figure shows the connectors and the components of the inverter, at the base of the inverter. The ON / OFF
switch and the LCD indicator light may vary depending on the inverter model:
Figure 3: Connectors of the inverter (three-phase example)
DC Input Panel LCD and LED ON / OFF switch
Indicator light LCD sealed sheet
IT
Gland communication
Fan

Chapter 3: Installation of the inverter
SolarEdge Installation Guide - MAN-01-00060-2.6 17
•LCD panel: displays information and UPS configuration settings LCD panel: displays information and UPS configuration settings
•LED LCD: Three LEDs indicate the following statuses of the UPS (see Figure 4) LED LCD: Three LEDs indicate the following statuses of the UPS (see Figure 4)
Color Description Color Description functionality
Green Energy production We - The inverter produces energy. We - The inverter produces energy.
Turn signal - Standby. The inverter is in standby mode until the working voltage is reached. Turn signal - Standby. The inverter is in standby mode until the working voltage is reached. Turn signal - Standby. The inverter is in standby mode until the working voltage is reached.
The inverter then goes into production mode and produces energy.
off - The inverter does not produce energy. This is perhaps the night mode, when the ON / OFF off - The inverter does not produce energy. This is perhaps the night mode, when the ON / OFF off - The inverter does not produce energy. This is perhaps the night mode, when the ON / OFF
switch of the inverter is turned off or when an error occurs.
Yellow Communication module and
inverter off
Turn signal :
•monitoring information received from a power optimizer
•The inverter is under extinction.
Red Breakdown We - An error has occurred. Refer to the
Appendix A: Errors and Troubleshooting on page We - An error has occurred. Refer to the Appendix A: Errors and Troubleshooting on page We - An error has occurred. Refer to the Appendix A: Errors and Troubleshooting on page We - An error has occurred. Refer to the Appendix A: Errors and Troubleshooting on page We - An error has occurred. Refer to the Appendix A: Errors and Troubleshooting on page
52 for more information.
Turn signal - The inverter is under extinction. Turn signal - The inverter is under extinction. Turn signal - The inverter is under extinction.
All LEDs are lit during the configuration of the inverter.
Figure 4: Front view of the inverter
•AC output
external caliber of the AC cable:
• Single-phase inverters: PG21 (9-16mm diameter)
•three-phase inverter: M32 (15-21mm in diameter)
•DC inputs: for connection of the PV system DC inputs: for connection of the PV system
WARNING :
Do not remove the six screws CC metal panel since it can damage the sealing on the inverter and void the
warranty.
LCD
LEDs:
Green
Yellow
Red
LCD LED Indicator

Chapter 3: Installation of the inverter
SolarEdge Installation Guide - MAN-01-00060-2.6
18
•ON / OFF switch: turn the switch ON position initiates the operation of the power optimizers and allows the inverter ON / OFF switch: turn the switch ON position initiates the operation of the power optimizers and allows the inverter
to start exporting energy to the power grid. The closure of the switch reduces the voltage of the power optimizer to a
low intensity safety voltage and prevents the export of energy. When this switch is off, the inverter control circuit
remains energized.
•LCD light button: press this button lights up the LCD for 30 seconds. Also, you can press this button to access LCD light button: press this button lights up the LCD for 30 seconds. Also, you can press this button to access
the options in the setup menu, as described on page 32.
•Two communication cable glands, with a diameter of 20 mm each for the connection of communication options of Two communication cable glands, with a diameter of 20 mm each for the connection of communication options of Two communication cable glands, with a diameter of 20 mm each for the connection of communication options of
the inverter. Each gland has three openings. refer to the Chapter 6: Communication Setup on page 43 for more the inverter. Each gland has three openings. refer to the Chapter 6: Communication Setup on page 43 for more the inverter. Each gland has three openings. refer to the Chapter 6: Communication Setup on page 43 for more
information.
Mounting the Inverter
The inverter is provided with one of two types of mounting bracket. The assembly steps in the
following sections refer to these types of media
Figure 5: Mounting Media Types
NOTE:
Make sure the surface or the mounting structure can support the weight of the inverter and fastening.
1 Determine the mounting location of the inverter on a wall or on a pole, as follows: 1 Determine the mounting location of the inverter on a wall or on a pole, as follows:
•To allow for heat dissipation, keep sufficient space between the UPS and other objects:
•20 cm / 8 "at the top and the bottom of the inverter
•10 cm / 4 "to the right and to the left of the inverter
WARNING :
HEAVY OBJECT. The weight of the single-phase inverter 20-21 kg and 33 kg three-phase inverter. To avoid muscle tear or injury in the back, use
proper lifting techniques, and if necessary - a lifting aid LTo remove or replace the inverter.
Type 1 Type 2

Chapter 3: Installation of the inverter
SolarEdge Installation Guide - MAN-01-00060-2.6 19
• When installing inverters one above another, leave at least a space of 40 cm / 16 "between the
inverters.
When installing inverters side by side, follow the free space following specifications:
Single-phase UPS Three-phase UPS
Pitches with an upper annual average temperature
below 25 VSbelow 25 VS
20 cm / 8 "between the inverters 20 cm / 8 "between the
inverters
Pitches with an upper annual average temperature
above 25 VSabove 25 VS
40 cm / 16 "between the
inverters
•Position the mounting bracket against the wall / pole and mark the location of punched holes (refer to
Appendix C: Mechanical Specifications
•Dimensions of the inverter and the mounting bracket on page 68):
• For type 1 - Ensure that the U-shaped notches are oriented upwards and the marking "up" is properly
oriented, as illustrated below:
Figure 6: Mounting with U-shaped notches face upwardly
•For type 2 - Ensure that the flat portion of the support is downwardly as shown in Figure 8
• Use at least two holes for the support. Additional holes can be used to secure the bracket. Identify holes
and how much will be used depending on the type and material of the mounting surface.
2 Drill the holes and mount the bracket. Check that the support is firmly attached to the surface of 2 Drill the holes and mount the bracket. Check that the support is firmly attached to the surface of 2 Drill the holes and mount the bracket. Check that the support is firmly attached to the surface of
mounting.
3 Hang the inverter on the support (Figure 7 and Figure 8), lift the inverter on the sides, or 3 Hang the inverter on the support (Figure 7 and Figure 8), lift the inverter on the sides, or
enter the inverter from the top and from the bottom to lift the UPS in its place
• For type 1 - Use the screws on the top of the inverter as shown below. Leave the flat inverter against the
wall or pole.
Figure 7: Hang the inverter on the bracket - Type 1