SolarEdge StorEdge Inverter Wiring Guide and On Site Checklist

This is a battery wiring guide and contains an on-site checklist with steps for post-installation verification of a StorEdge system for the following batteries:  LG Chem RESU7H/RESU10H

Brand: SolarEdge
Category: Other Electronics
Document type: User Manual
Language: English
Pages: 41
File format: PDF
File size: 2.5 MB
Published: 17 October, 2023
Updated: 17 October, 2023
MD5 checksum: 1524D7505E4D707A5999FD0A252BE513
PDF: SolarEdge StorEdge Inverter Wiring Guide and On Site Checklist PDF

About this manual

This document serves as a wiring guide and on-site checklist for the SolarEdge StorEdge Inverter, specifically designed for use with LG Chem RESU7H and RESU10H batteries. It details the required cable types, connector configurations, and wiring diagrams for systems with two or three DIP switches. The guide also includes specific safety warnings regarding battery disconnection to prevent deep discharge.

What's inside

Wiring Types and Connectors
Wiring Diagrams
Switch Settings
Post Installation Verification
Activation and Firmware Upgrade
RS485 Configuration Verification
RS485 Connection Verification
Check Battery Connection
Battery Firmware Version Check

Specifications

Recommended DC Cable Cross Section	6 mm2 (2.5-6 mm2), 600V insulated
Recommended Ground/PE Cable Cross Section	6-10mm2, 600V insulated
Recommended Control and Monitoring Cable	5-wire shielded twisted pair cable, 0.2 mm2
Compatible Battery Models	LG Chem RESU7H/RESU10H

Frequently asked questions

What safety steps are required before wiring the LG Chem battery?

Before wiring the system, make sure that the battery is powered off, using both the auxiliary power supply switch and the circuit breaker switch.

What happens if the LG Chem battery is disconnected for an extended period?

Extended battery disconnection may result in deep discharge and damage the battery.

What is the minimum cross-section for the DC cable connecting the battery to the inverter?

The recommended minimum cross-section is 6 mm2.

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