SolarEdge SE K Series Bedienungsanleitung

Installation Guide

Three Phase Inverters with

Synergy Technology

with SetApp Configuration

PN: SExxK-xxxxIxxxx

For North America

Version 1.3

Disclaimers

Important Notice

No part of this document may be reproduced, stored in a retrieval system or

transmitted, in any form or by any means, electronic, mechanical, photographic,

magnetic or otherwise, without the prior written permission of SolarEdge Inc.

The material furnished in this document is believed to be accurate and reliable.

However, SolarEdge assumes no responsibility for the use of this material. SolarEdge

reserves the right to make changes to the material at any time and without notice. You

may refer to the SolarEdge web site (https://www.solaredge.com/us/) for the most

updated version.

All company and brand products and service names are trademarks or registered

trademarks of their respective holders.

Patent marking notice: see https://www.solaredge.com/us/patent

The general terms and conditions of delivery of SolarEdge shall apply.

The content of these documents is continually reviewed and amended, where

necessary. However, discrepancies cannot be excluded. No guarantee is made for the

completeness of these documents.

The images contained in this document are for illustrative purposes only and may vary

depending on product models.

This manual describes installation of theThree Phase Inverter with Synergy Technology.

Read this manual before you attempt to install the product, and follow the instructions

throughout the installation process. If you are uncertain about any of the requirements,

recommendations, or safety procedures described in this manual, contact SolarEdge

Support immediately for advice and clarification. The information included in this

manual is accurate at the time of publication. However, the product specifications are

subject to change without prior notice. In addition, the illustrations in this manual are

meant to help explain system configuration concepts and installation instructions. The

illustrated items may differ from the actual items at the installation location.

FCC Compliance

This equipment has been tested and found to comply with the limits for a Class A digital

device, pursuant to part 15 of the FCC Rules.

Disclaimers1

Three Phase Inverters with Synergy Technology PN: SExxK-xxxxIxxxx

These limits are designed to provide reasonable protection against harmful

interference. 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 the

equipment off and on, you are encouraged to try to correct the interference by one or

more of the following measures:

Increase the separation between the equipment and the receiver.

Reorient or relocate the receiving antenna.

Connect the equipment into an outlet on a circuit different from that to which the

receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.

Changes or modifications not expressly approved by the party responsible for

compliance may void the user’s authority to operate the equipment.

Three Phase Inverters with Synergy Technology PN: SExxK-xxxxIxxxx

2 FCC Compliance

Revision History

Version 1.3 (Apr. 2023)

Maintenance chapter was added.

Version 1.2, September 2022

Change in connection method of DC wires to a Synergy Manager with DC wire

terminals and updated Rapid Shutdown (PVRSS) initiation. Added mounting brackets

dimension drawings.

Version 1.1, August 2021: Initial release

Revision History3

Three Phase Inverters with Synergy Technology PN: SExxK-xxxxIxxxx

Contents

Disclaimers 1

Important Notice 1

FCC Compliance 1

Revision History 3

HANDLING AND SAFETY INSTRUCTIONS 6

Safety Symbols Information 6

IMPORTANT SAFETY INSTRUCTIONS / CONSIGNES DE SÉCURITÉ

IMPORTANTES 7

Photovoltaic Rapid Shutdown System Requirements 13

Photovoltaic Hazard Control Application 15

Chapter 1: Introducing the SolarEdge Power Harvesting System 17

Power Optimizer 17

Three Phase Inverter with Synergy Technology 18

Designer 19

Monitoring Platform 19

SetApp 19

Installation Tools and Material List 19

Installation Procedure 20

Chapter 2: Installing the Power Optimizers 21

Safety 21

Package Contents 23

Installation Guidelines 23

Step 1: Mounting and Grounding the Power Optimizers 27

Step 2: Connecting a PV module to a Power Optimizer 31

Step 3: Connecting Power Optimizers in PV strings 31

Step 4: Verifying Proper Power Optimizer Connection 33

Chapter 3: Installing the Synergy Manager and Synergy Units 34

Synergy Manager Package Contents 34

Synergy Unit Package Contents 34

Identifying the Units 34

Front Interface of Synergy Manager 35

Inverter Interconnection Cable Interfaces 39

Synergy Manager External Cable Interface 40

Synergy Unit Interface Connectors 40

Drilling Conduit Holes 41

Mounting and Connecting the Synergy Manager and Synergy Units 42

Chapter 4: Connecting PV Modules and AC to the Synergy Manager 47

Grid Connection Guidelines 47

Three Phase Inverters with Synergy Technology PN: SExxK-xxxxIxxxx

4 Revision History

Connecting PV Modules to the Synergy Manager 48

Connection Methods 50

Connecting PV Strings to the Synergy Manager 52

Connecting PV Arrays to the Synergy Manager 54

Connecting Ground and AC Wires to the Synergy Manager 56

Chapter 5: Setting Up Communication with the Monitoring Platform 61

Communication Options 61

Communication Connectors 62

Creating an Local Area Network (LAN) Connection 65

Creating an RS485 Bus Connection 70

RS485 Bus Configuration 73

Verifying the Connection 74

Chapter 6: Activating, Commissioning and Configuring the System 75

On-grid Commissioning of the inverter 76

Step 3: Verifying Proper Activation and Commissioning 79

Pre-commissioning (Off-Grid) 80

Reporting and Monitoring Installation Data 82

Signaling Options 83

Appendix A: Errors and Troubleshooting 85

Identifying Errors 85

Power Optimizer Troubleshooting 86

Troubleshooting Communication 88

Isolation Fault 89

Appendix B: Maintenance 90

Routine Maintenance of the Inverter 90

Monitoring the Solar System Performance 93

Appendix C: Adding Optional Components 95

AC Surge Protection Device (SPD) 95

DC Surge Protection Device (SPD) 95

Cellular Plug-in 95

Appendix D: Mechanical Specifications 97

Appendix E: Interconnection Standards 99

Performance Categories and Interconnection Standards 99

Response to Abnormal Voltages and Frequencies 99

Enter Service Settings 100

Grid Support Functions 100

Appendix F: Immunity Standards 102

Revision History5

Three Phase Inverters with Synergy Technology PN: SExxK-xxxxIxxxx

HANDLING AND SAFETY INSTRUCTIONS

Safety Symbols Information

The following safety symbols are used in this document. Familiarize yourself with the

symbols and their meaning before installing or operating the system.

WARNING!

Denotes a hazard. It calls attention to a procedure that, if not correctly

performed 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.

AVERTISSEMENT!

Dénote un risque: il attire l'attention sur une opération qui, si elle n'est pas

faite ou suivi correctement, pourrait causer des blessures ou un danger de

mort. Ne pas dépasser une telle note avant que les conditions requises soient

totallement comprises et accomplies.

CAUTION!

Denotes a hazard. It calls attention to a procedure that, if not correctly

performed or adhered to, could result in damage or destruction of the

product. Do not proceed beyond a caution sign until the indicated conditions

are fully understood and met.

ATTENTION!

Dénote un risque: il attire l'attention sur une opération qui, si elle n'est pas

faite ou suivi correctement, pourrait causer un dommage ou destruction de

l'équipement. Ne pas dépasser une telle note avant que les conditions requises

soient totallement comprises et accomplies.

NOTE

Denotes additional information about the current subject.

IMPORTANTSAFETYFEATURE

Denotes information about safety issues.

Three Phase Inverters with Synergy Technology PN: SExxK-xxxxIxxxx

6 HANDLING AND SAFETY INSTRUCTIONS

IMPORTANT SAFETY INSTRUCTIONS /

CONSIGNES DE SÉCURITÉ IMPORTANTES

SAVETHESEINSTRUCTIONS / CONSERVEZ CES INSTRUCTIONS

Warning!

To reduce the risk of injury, read all instructions in this document.

 AVERTISSEMENT!



Pour réduire le risque de blessure, lisez toutes les instructions de ce document.

WARNING!

When servicing or replacing SolarEdge equipment, instructions in the

SolarEdge Inverter Installation Guide must be followed to maintain the integrity

of the PV hazard control system. SolarEdge Power Optimizers and/or inverters

may only be replaced with SolarEdge Power Optimizers and/or inverters. Third

party equipment is not compatible with SolarEdge equipment.

WARNING!

Using this equipment in a manner not specified by SolarEdge in this document

may impair the protection provided by this equipment.

WARNING!

The inverter cover must be opened only after switching the inverter ON/OFF/P

switch located at the bottom of the inverter to OFF. This disables the DC voltage

inside the inverter. Wait five minutes before opening the cover. Otherwise,

there is a risk of electric shock from energy stored in the capacitors.

 AVERTISSEMENT!



Ne pas ouvrir le couvercle de l'onduleur avant d'avoir coupé l'interrupteur situé

en dessous de l'onduleur. Cela supprime les tensions CC et CA de l'onduleur.

Attendre cinq minutes avant d’ouvrir le couvercle. Sinon, il y a un risque de choc

électrique provenant de l'énergie stockée dans le condensateur.



WARNING!

Before operating the inverter, ensure that the inverter is grounded properly.

This product must be connected to a grounded, metal, permanent wiring

system, or an equipment-grounding conductor must be run with the circuit

conductors and connected to the equipment grounding terminal or lead on the

product.

AVERTISSEMENT!



Avant d'utiliser l'onduleur monophasé, assurez-vous que l'onduleur est

IMPORTANT SAFETY INSTRUCTIONS / CONSIGNES DE SÉCURITÉ

IMPORTANTES7

Three Phase Inverters with Synergy Technology PN: SExxK-xxxxIxxxx

correctement mis à la terre. Ce produit doit être raccordé à un système de

câblage fixe, métallique, l'équipement-le conducteur de mise à la terre doit être

exécuté avec les conducteurs de circuit et raccordé à l'équipement borne de

mise à la terre ou de plomb sur le produit.

WARNING!

Opening the inverter and repairing or testing under power must be performed

only by qualified service personnel familiar with this inverter.

 AVERTISSEMENT!



L’unité ne doit être ouverte que par un technicien qualifié dans le cadre de

l'installation et de la maintenance.



Three Phase Inverters with Synergy Technology PN: SExxK-xxxxIxxxx

8 IMPORTANT SAFETY INSTRUCTIONS / CONSIGNES DE SÉCURITÉ

IMPORTANTES

WARNING!

The Safety Unit meets all requirements for a code-compliant installation of this

system. The DC Disconnect Switch disconnects both the positive and negative

conductors.

 AVERTISSEMENT!



Le sectionneur externe (inclus) repond aux exigences de conformité pour

l’installation de ce système . Le coupeur CC ouvre les conducteurs positifs et

négatifs.

WARNING!

The inverter input and output circuits are isolated from the enclosure. This

system does not include an isolation transformer and should be installed with

an ungrounded PV array in accordance with the requirements of NEC Articles

690.35 and 690.43 National Electric Code, ANSI/NFPA 70, 2011 (and Canadian

Electrical Code, Part I, for installations in Canada).

Equipment grounding is the responsibility of the installer and must be

performed in accordance with all applicable Local and National Codes.

 AVERTISSEMENT!



Les circuits d’entrée et de sortie de l’onduleur sont isolés de l’enveloppe. Ce

système n’inclut pas d’isolation galvanique (transformateur) et devra être

installé sans mise à la terre du champ PV et en accord avec les articles 690.35 et

690.43 du National Electric Code (NEC), ANSI/NFPA 70, 2011 (et du Code

Electrique Canadien, Partie 1, pour les installations faites au Canada).

La mise à la terre des équipements est la responsabilité de l’installateur et doit

être faite en accord avec les toutes les règles locales et nationales applicables.

WARNING!

SafeDC complies with IEC60947-3 when installing the system with a worst case

SafeDC voltage (under fault conditions) < 120V.

The worst case voltage is defined as: Voc, max+ (PV string Length-1)*1V, where:

Voc,max = Maximum Voc (at lowest temperature) of the PV modules in the PV

string (for a PV string with multiple modules, use the max value)

PV string Length = number of Power Optimizers in the PV string

WARNING!

Solaredge inverters for the 480V L-L grid are rated above 750V. As such

installers are required to mark " DANGER — HIGH VOLTAGE" adjacent to each

DC wiring compartment.

IMPORTANT SAFETY INSTRUCTIONS / CONSIGNES DE SÉCURITÉ

IMPORTANTES9

Three Phase Inverters with Synergy Technology PN: SExxK-xxxxIxxxx

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