SolarEdge UL1741-SA Manuale utente

Installation Guide

Single Phase Inverter with HD-

Wave Technology

with SetApp Configuration

For North America

Version 1.4

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.

Disclaimers 1

Single Phase Inverter with HD-Wave Technology Installation MAN-01-00541-1.4

FCC Compliance

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

device, pursuant to part 15 of the FCC Rules.

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 the equipment off and on, you are encouraged to try to correct

the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and the receiver.

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.

Single Phase Inverter with HD-Wave Technology Installation MAN-01-00541-1.4

2FCC Compliance

Revision History

Version 1.4 (August 2020)

Updated the communication board TCPdetails in

Creating an Ethernet (LAN)

Connection

on page 53.

Changed the cable type required for the RS485 and Ethernet connection to CAT6.

Added the requirement for a special bracket, when installing close to the shoreline

Mounting the Inverter

on page 32

Added a requirement to minimize the distance between the positive and negative

DC optimizer cables in

Step 3: Connecting Power Optimizers in Strings

on page 23.

Version 1.3 (June 2020)

Updated the Optimizer Installation Guidelines.

Updated Activating, Commissioning and Configuring the System.

Revision History 3

Single Phase Inverter with HD-Wave Technology Installation MAN-01-00541-1.4

Contents

Disclaimers 1

Important Notice 1

FCC Compliance 2

Revision History 3

HANDLING AND SAFETY INSTRUCTIONS 6

Safety Symbols Information 6

IMPORTANTSAFETYINSTRUCTIONS 7

Chapter 1: Introducing the SolarEdge Power Harvesting System 11

Power Optimizer 11

SolarEdge Inverter 12

Monitoring Platform 12

Supported ACGrids 12

Installation Procedure 13

Installation Equipment List 13

Inverter Transport and Storage 14

Chapter 2: Installing the Power Optimizers 15

Safety 15

Package Contents 17

Installation Guidelines 18

Step 1: Mounting and Grounding the Power Optimizers 20

Step 2: Connecting a PV module to a Power Optimizer 23

Step 3: Connecting Power Optimizers in Strings 23

Step 4: Verifying Proper Power Optimizer Connection 24

Chapter 3: Installing the Inverter 26

Inverter Package Contents 26

Identifying the Inverter 26

Inverter Interfaces 27

Opening Conduit Drill Guides 30

Mounting the Inverter 32

Chapter 4: Connecting the AC and the Strings to the Safety Switch 36

Grid Connection Guidelines 37

Connecting the AC Grid to the Safety Switch 37

Connecting the Strings to the Safety Switch 38

Chapter 5: Activating, Commissioning and Configuring the System 40

Step 1: Activating the Installation 40

Step 2: Commissioning and Configuring the Installation 41

Step 3: Verifying Proper Activation and Commissioning 43

Single Phase Inverter with HD-Wave Technology Installation MAN-01-00541-1.4

4Revision History

Reporting and Monitoring Installation Data 43

Designer 45

Mapper Application 45

Physical Layout Editor 45

Using a Paper Template 46

Chapter 6: Setting Up Communication to the Monitoring Platform 47

Communication Options 47

Communication Connectors 49

Removing the Inverter Cover 51

Removing the DC Safety Unit Cover (if applicable) 51

Creating an Ethernet (LAN) Connection 53

Creating an RS485 Bus Connection 56

RS485 Bus Configuration 60

Verifying the Connection 60

Appendix A: Errors and Troubleshooting 62

Identifying Errors 62

Troubleshooting Communication 63

Power Optimizer Troubleshooting 65

Appendix B: Mechanical Specifications 67

Appendix C: Replacing and Adding System Components 68

Replacing an Inverter 68

Replacing the Safety Switch 70

Adding, Removing, or Replacing Power Optimizers 71

Technical Specifications - Single Phase Inverters with HD-Wave Technology

(North America) 73

Recommended OCPD Size per Grid 78

Default Trip Limits and Times According to IEEE1547 79

Support Contact Information 80

Revision History 5

Single Phase Inverter with HD-Wave Technology Installation MAN-01-00541-1.4

HANDLING AND SAFETY INSTRUCTIONS

During installation, testing and inspection, adherence to all the handling and safety

instructions is mandatory. Failure to do so may result in injury or loss of life and

damage to the equipment.

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.

Single Phase Inverter with HD-Wave Technology Installation MAN-01-00541-1.4

6HANDLING AND SAFETY INSTRUCTIONS

IMPORTANTSAFETYINSTRUCTIONS

SAVETHESEINSTRUCTIONS

CONSIGNES DE SÉCURITÉ IMPORTANTES

CONSERVEZ CES INSTRUCTIONS

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

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.

IMPORTANTSAFETYINSTRUCTIONS 7

Single Phase Inverter with HD-Wave Technology Installation MAN-01-00541-1.4

WARNING!

The Safety Switch 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!

The inverter must be connected to a dedicated AC branch circuit with a

maximum Overcurrent Protection Device (OCPD) of 50A.

The SE10000H-US and SE11400H-US must be connected to a dedicated AC

branch circuit with a maximum Overcurrent Protection Device (OCPD) of 80A.

AVERTISSEMENT!

Les onduleurs doivent être connectés à un branchement AC dédié avec un

disjoncteur de 50A.

Les onduleurs SE10000H-US et SE11400H-US doivent être connectés à un

branchement AC dédié avec un disjoncteur de 80A

Single Phase Inverter with HD-Wave Technology Installation MAN-01-00541-1.4

8IMPORTANTSAFETYINSTRUCTIONS

WARNING!

SolarEdge products can expose you to chemicals including antimony trioxide,

which is known to the State of California to cause cancer. For more information,

go to www.P65Warnings.ca.gov .

AVERTISSEMENT!

Les produits SolarEdge peut vous exposer à des agents chimiques, y compris

trioxyde d'antimoine, identifiés par l'État de Californie comme pouvant causer le

cancer. Pour de plus amples informations, prière de consulter

www.P65Warnings.ca.gov.

CAUTION!

This unit must be operated according to the technical specification datasheet

provided with the unit.

ATTENTION!

Cette unité doit être utilisée selon les spécifications de fonctionnement, comme

décrit dans la dernière fiche technique des spécifications.

CAUTION!

HEAVY OBJECT. To avoid muscle strain or back injury, use proper lifting

techniques, and if required - a lifting aid.

ATTENTION!

Objet lourd. Pour éviter la fatigue musculaire ou des blessures au dos, utilisez

des techniques de levage appropriées et, si nécessaire - un auxiliaire de levage

lors du retrait.

NOTE

Use only copper conductors rated for a minimum of 75°C/ 167°F.

NOTE

This inverter is provided with an IMI (Isolation Monitor Interrupter) for ground

fault protection.

NOTE

The symbol appears at grounding points on the SolarEdge equipment. This

symbol is also used in this manual.

IMPORTANTSAFETYINSTRUCTIONS 9

Single Phase Inverter with HD-Wave Technology Installation MAN-01-00541-1.4

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