SolarEdge SE-MTR-3Y-400V-A User Manual

Installation Guide
Energy Meter with Modbus
Connection
For Europe, APACand South Africa
Version 1.0

SolarEdge SE-MTR-3Y-400V-A Specifications

General

Type	Electronic
Application	-
Product color	White
International Protection (IP) code	IP20
Operating temperature (T-T)	-40 - 85 °C
AC input frequency	45 - 65 Hz
Maximum input power	3 W

Weight and Dimensions

Depth	35 mm
Width	138.6 mm
Height	75 mm
Weight	225 g

Summary

Disclaimers

Important Notice

Legal notice regarding copyright, reproduction, and use of the document material.

Emission Compliance

Version History

HANDLING AND SAFETY INSTRUCTIONS

Safety Symbols Information

Explanation of safety symbols used in the document for hazard identification and caution.

Chapter 1: The SolarEdge Energy Meter with Modbus Connection

Package Contents

Lists the items included in the SolarEdge Energy Meter package.

Terminology

Defines key terms used throughout the installation guide for clarity.

Metering Applications

Describes the various use cases for the SolarEdge Energy Meter.

Meter Connection Options

Outlines different methods for connecting the meter in single and multiple inverter systems.

Meter Interfaces

Details the physical connection points and components on the meter.

Chapter 2: Meter Installation

Installation Guidelines

Provides essential guidelines and specifications for safe and proper meter installation.

Installing and Connecting the Meter

Step-by-step instructions for physically mounting and wiring the meter.

Chapter 3: Configuration

SolarEdge Device Firmware Version

Specifies the required inverter firmware version for meter communication.

Device Configuration

Covers general configuration of SolarEdge devices for meter integration.

Device Configuration using SetApp

Detailed steps for configuring the meter via the SetApp mobile application.

Verifying the Meter Connection

Instructions on how to confirm the meter is correctly connected and communicating.

Accessing the Meter Serial Number

Guide to locating the meter's unique serial number using SetApp.

Appendix A: Troubleshooting the Meter

Communications Failure

Identifies common indicators and solutions for meter communication issues.

The Energy Value is not Advancing

Steps to diagnose and resolve issues where energy readings are static.

Appendix B: Installing Two Meters

Installing Two Meters

Instructions for connecting up to two meters on the same RS485 bus.

Configuring the Dual-Meter Connection

Configuring Dual-Meter Connection Using SetApp

Specific setup procedure for dual meter configurations via SetApp.

Appendix C: Monitoring Platform - Meter Data

Appendix D: External Lightning Protection

Appendix E: Meter Technical Specifications

Support Contact Information