SolarEdge SE330K Bedienungsanleitung

Installation Guide

SE330K Inverter

P/N: SE330K-xxxxxxxxx

for North America

Version 1.0

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 website (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 the installation of the SE330K Inverter Installation Guide. 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

SE330K Inverter P/N: SE330K-xxxxxxxxx

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.

SE330K Inverter P/N: SE330K-xxxxxxxxx

2 FCC Compliance

Revision History

Version 1.1(Jan. 2024)

Updated maintenance chapter.

Version 1.0 - Initial release

Revision History3

SE330K Inverter P/N: SE330K-xxxxxxxxx

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

Chapter 1: System Overview 12

The SE330K Inverter 12

Combiner Box 13

The H1300 Power Optimizer 13

Designer 14

Monitoring Platform 14

SetApp 15

Installation Tools and Material List 15

Chapter 2: Inverter Overview 16

Inverter Features 16

Chapter 3: Installing the Power Optimizers 23

General Description 23

Safety 24

Package Contents 28

Installation Guidelines 28

Mounting and Grounding the Power Optimizers 29

Connecting a PV module to a Power Optimizer 34

Connecting Power Optimizers in PV Strings 35

String Tests 38

Chapter 4: Installing the Inverter 40

Mounting the Inverter 40

Drilling Conduit Holes 50

Connecting PV Strings and Arrays 51

Connecting AC to the Inverter 52

Connecting Communication 58

Chapter 5: Activating, Commissioning and Configuring the System 66

Verifying Proper Activation and Commissioning 70

Central Commissioning 71

Reporting and Monitoring Installation Data 72

Appendix A: Errors and Troubleshooting 74

SE330K Inverter P/N: SE330K-xxxxxxxxx

4 Revision History

Identifying Errors 74

Power Optimizer Troubleshooting 75

Troubleshooting Communication 77

Isolation Fault 78

Appendix B: Maintenance 79

Routine Maintenance of the System 79

Monitoring the Solar System Performance 83

Appendix C: Interconnection Standards 84

Performance Categories and Interconnection Standards 84

Enter Service Settings 84

Grid Support Functions 85

Appendix D: Immunity Standards 87

Revision History5

SE330K Inverter P/N: SE330K-xxxxxxxxx

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.

SE330K Inverter P/N: SE330K-xxxxxxxxx

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.

 AVERTISSEMENT!



Lors de l'entretien ou du remplacement de l'équipement SolarEdge, les

instructions du guide d'installation de l'onduleur SolarEdge doivent être suivies

pour maintenir l'intégrité du système de contrôle des risques photovoltaïques.

Les optimiseurs de puissance SolarEdge et/ou les onduleurs ne peuvent être

remplacés que par des optimiseurs de puissance SolarEdge et/ou des

onduleurs. Les équipements tiers ne sont pas compatibles avec les

équipements SolarEdge.

WARNING!

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

may impair the protection provided by this equipment.

 AVERTISSEMENT!



L'utilisation de cet équipement d'une manière non spécifiée par SolarEdge dans

ce document peut nuire à la protection fournie par cet équipement.

WARNING!

The inverter cover should be opened only after shutting off the inverter, by

moving the ON/OFF/P switch to the OFF(0) position. 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.

IMPORTANT SAFETY INSTRUCTIONS / CONSIGNES DE SÉCURITÉ

IMPORTANTES7

SE330K Inverter P/N: SE330K-xxxxxxxxx



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.

WARNING!

High DC Voltage on PV strings at night when Potential Induced Degradation

(PID) rectifier / Volt-Ampere Reactive (VAR) control function is active. DO NOT

touch any component or perform any maintenance operation on the PV strings.

 AVERTISSEMENT!



Tension CC élevée sur les chaînes photovoltaïques la nuit lorsque le redresseur

à dégradation induite potentielle (PID) / la fonction de contrôle Volt-Ampère

Réactif (VAR) est active. NE touchez AUCUN composant et n'effectuez aucune

opération de maintenance sur les chaînes photovoltaïques.



SE330K Inverter P/N: SE330K-xxxxxxxxx

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!

SE330K SolarEdge inverter for the 690VAC L-L is rated above 1250VDC. As such

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

DC wiring compartment.

NOTE

Utility interconnection may require approval from the authority having

jurisdiction.

Approval from the authority having jurisdiction is required for making

adjustments to utility interactive setpoints.

NOTE

SolarEdge inverters always opens a disconnecting means when the inverter

ceases to deliver power because of abnormal Voltage or frequency conditions

or in response to a detected unintentional island.

IMPORTANT SAFETY INSTRUCTIONS / CONSIGNES DE SÉCURITÉ

IMPORTANTES9

SE330K Inverter P/N: SE330K-xxxxxxxxx

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