EasyManua.ls Logo

SolarEdge SE75K User Manual

SolarEdge SE75K
103 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Installation Guide
Three Phase Inverter with
Synergy Technology
For Europe and APAC
Version 1.2

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the SolarEdge SE75K and is the answer not in the manual?

SolarEdge SE75K Specifications

General IconGeneral
ModelSE75K
Rated Output Power75 kW
Rated AC Power75 kW
Maximum DC Voltage1000 V
Maximum Input Voltage1000 V
Maximum Efficiency98.3%
Cooling MethodForced Air
CommunicationRS485, Ethernet, Wi-Fi (optional)
Number of MPP Trackers2
Operating Temperature Range-25 to +60 °C
Maximum AC Power75 kW
AC Voltage480 V

Summary

HANDLING AND SAFETY INSTRUCTIONS

Safety Symbols Information

Explanation of safety symbols used in the manual.

IMPORTANT INVERTER SAFETY INSTRUCTIONS

Critical safety warnings for inverter operation and handling.

Chapter 2: Installing the Power Optimizers

Safety

Safety notes and warnings specific to power optimizer installation.

Step 1: Mounting the Power Optimizers

Procedure for physically mounting power optimizers onto the support structure.

Step 2: Connecting a PV Module to a Power Optimiser

Steps for connecting PV modules to power optimizers.

Step 3: Connecting Power Optimisers in Strings

Instructions for connecting multiple power optimizers in series strings.

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

Mounting and Connecting the Primary and Secondary Unit(s)

Procedures for mounting and connecting the 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

Process for activating the inverter and upgrading firmware via SetApp.

Step 2: Commissioning and Configuring the Installation

Guide to configuring inverter settings like country, language, and pairing.

Pairing

Steps to logically pair power optimizers with the inverter.

Step 3: Verifying Proper Activation and Commissioning

Steps to confirm the system is operational after setup.

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 and solutions related to power optimizer functionality.

Troubleshooting Communication

Solutions for communication issues with Ethernet and RS485.

Appendix C: SafeDC™

SafeDC Operation

Explanation of the SafeDC feature and its operating principles.

Appendix D: External Fan Maintenance and Replacement

Appendix E: Replacing System Components

Replacing the Primary Unit

Detailed steps for replacing the Primary Unit.

Replacing a Secondary Unit

Procedure for replacing a Secondary Unit.

Replacing the Connection Unit

Steps for removing and installing a new Connection Unit.

Replacing Power Optimisers

Guide for replacing power optimizers and updating their information.

Appendix F: Determining the Circuit Breaker Size

Determining the Size of an Inverter Circuit Breaker

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

Related product manuals