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SolarEdge SE43.2KUS User Manual

SolarEdge SE43.2KUS
103 pages
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Installation Guide
Three Phase Inverter with
Synergy Technology
For Europe and APAC
Version 1.2

Table of Contents

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SolarEdge SE43.2KUS Specifications

General IconGeneral
ModelSE43.2KUS
Power Output43.2 kW
Maximum AC Power43200 VA
CEC Weighted Efficiency98.0%
Operating Temperature Range-25°C to 60°C

Summary

Handling and Safety Instructions

Safety Symbols Information

Explanation of safety symbols used in the manual and their meanings.

Important Inverter Safety Instructions

Chapter 2: Installing the Power Optimizers

Safety

Safety notes and warnings applicable to the installation of power optimizers.

Step 1: Mounting the Power Optimizers

Detailed steps for determining location and mounting power optimizers.

Step 4: Verifying Proper Power Optimiser Connection

Method to verify correct connection and voltage output of power optimizers.

Chapter 3: Installing the Primary and Secondary Unit(s)

Mounting and Connecting the Primary and Secondary Unit(s)

Steps for mounting and connecting the primary and secondary inverter units.

Chapter 4: Connecting the AC and Strings to the Connection Unit

Chapter 5: Activating, Commissioning and Configuring the System Using the Inverter SetApp

Step 1: Activating the Installation

Procedure for activating the inverter and establishing a Wi-Fi connection.

Step 2: Commissioning and Configuring the Installation

Steps for commissioning and configuring the inverter settings via SetApp.

Step 3: Verifying Proper Activation and Commissioning

Checks to verify correct activation, pairing, and operational status.

Chapter 6: Setting Up Communication

Appendix A: Errors and Troubleshooting

Identifying Errors

Methods to identify system errors using LEDs, monitoring platform, or SetApp.

Power Optimizer Troubleshooting

Common problems with power optimizers and their troubleshooting steps.

Troubleshooting Communication

Solutions for communication issues with Ethernet and RS485.

Appendix C: SafeDC™

Appendix D: External Fan Maintenance and Replacement

Appendix E: Replacing System Components

Replacing the Primary Unit

Detailed steps for safely removing and replacing the primary inverter unit.

Replacing a Secondary Unit

Procedure for safely replacing a secondary inverter unit.

Replacing the Connection Unit

Steps for removing and replacing the connection unit.

Replacing Power Optimisers

Procedure for safely replacing power optimizers in the system.

Appendix F: Determining the Circuit Breaker Size

Determining the Size of an Inverter Circuit Breaker

Method for calculating and selecting the correct inverter circuit breaker size.

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