Installation Guide

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Table Of Contents

Disclaimers
- Important Notice
- FCC Compliance
Revision History
HANDLING AND SAFETY INSTRUCTIONS
- Safety Symbols Information
IMPORTANT INVERTER SAFETY INSTRUCTIONS
Chapter 1: Overview
- The StorEdge Solution Components
- Additional Reference
- Installation Workflow
- Installation Equipment List
- Inverter Transport and Storage
Chapter 2: Installing the Power Optimizers
- Safety
- Package Contents
- Installation Guidelines
- Step 1: Mounting and Grounding the Power Optimizers
- Step 2: Connecting a PV Module to a Power Optimizer
- Step 3: Connecting Power Optimizers in Strings
- Step 4: Verifying Proper Power Optimizer Connection
Chapter 3: Installing the Inverter
- Inverter Package Contents
- Identifying the Inverter
- Inverter Interfaces
- Mounting the Inverter
Chapter 4: Auto-transformer and Backed-up Loads Panel Installation (for Backup)
- Mounting the Auto-transformer
- Installing the Backed-up Loads Panel
Chapter 5: Meter Installation
Chapter 6: Commissioning the Installation
- Removing the Inverter Cover
- Step 1: Activating the System
- Step 2: Pairing Power Optimizers to the Inverter
- Step 3: Verifying Proper Activation
- Step 4: Reporting and Monitoring Installation Data
Chapter 7: StorEdge Inverter Connections
- Installing the 9V Battery and Fuses
- Connecting the Strings to the Inverter
- Connecting to the Battery
- DIP Switch Setup
- Connecting Communication to the Meter
- Connecting to AC
Chapter 8: User Interface
- LCD User Buttons
- Inverter Configuration – Setup Mode
- Configuration Menu Options
- Status Screens - Operational Mode
Chapter 9: Setting Up Communication to the Monitoring Platform
- Communication Options
- Communication Connectors
- Creating an Ethernet (LAN) Connection
- Creating an RS485 Bus Connection
- Verifying the Connection
Chapter 10: System Configuration
- Upgrading the Inverter Firmware Version
- Configuring the RS485 Bus for Battery and Meter Connection
- Configuring StorEdge Applications
- Verifying StorEdge Components Functionality
Appendix A: Troubleshooting
- Communication Troubleshooting
- Power Optimizer Troubleshooting
- StorEdge Connection Unit LEDs
- Additional StorEdge Troubleshooting
- StorEdge Error Codes
Appendix B: Opening Conduit Drill Guides
Appendix C: Replacing and Adding System Components
- Replacing an Inverter
- 9V Battery Replacement
- Fuse Replacement
- Battery Replacement
Appendix D: External Rapid Shutdown
Appendix E: Mechanical Specifications
- Inverter Dimensions
- Auto-transformer Dimensions
Appendix F: Powering the LG Chem Battery Off and On
StorEdge Single Phase Inverter with Connection Unit for High Power Technical ...
- StorEdge Inverter
- Auto-Transformer Technical Specifications

Appendix F: Powering the LG Chem Battery Off

and On

The LGChem battery must be powered off and on at different stages of the inverter

installation.

LGChem batteries are available with either of the following two types of powering

mechanism design:

With the disconnect switch (requires Firmware version 3.24xx or later):

With the auxiliary power switch:

To power off the battery:

1. Turn off the circuit breaker.

2. Turn off the disconnect/auxiliary power switch.

To power the battery back on:

1. Turn on the disconnect/auxiliary power switch.

2. Turn on the circuit breaker.

Appendix F: Powering the LG Chem Battery Off and On 147

StorEdge Solution with Backup MAN-01-00262-1.5