About This Manual; Foreword; Validity; Contents - Sungrow SG500MX Operation Manual

1 About this Manual

1.1 Foreword

Thank you for purchasing the SG500MX PV grid-connected central inverter from Sungrow Power
Supply Co., Ltd.. We hope that the device will meet with your satisfaction when you use it with
your PV system. Your commands and feedbacks on the performance and function of the device
are very important for our further improvement.

1.2 Validity

This Installation Manual is valid for the following inverter types:

Central Inverter SG500MX
The Central InverterSG500MX is referred to as "inverter" hereinafter unless otherwise specified.

1.3 Contents

This manual contains the following information:

Safety instructions
Safety instructions for the operation and maintenance of the inverter.

Product description
Basic information about the inverter is described, including its structure, function,
classification and so on.

Use
Introduce the inverter operation and use of HMI.

Routine maintenance
Introduce the daily maintenance of the inverter and the replacement of the accessories.

Troubleshooting
Introduce the potential faults and troubleshooting of the inverter.

Others
Technical data of the inverter, exclusion of liability and the way to contact Sungrow.

1.4 Target Group

This manual is aimed at technical personnel who are responsible and qualified for the inverter
installation and commissioning in the PV power system.

1.5 How to Use This Manual

Read this manual and other related documents carefully before any work on the inverter.
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