StorEdge™ Wiring Guide & On Site Checklist for North America This document 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 RESU10H For more details, please refer to the StorEdge Installation Guide supplied with the StorEdge Inverter. For additional assistance contact SolarEdge Support (refer to Support and Contact Information on page 9).
StorEdge Wiring and On Site Checklist Wiring Types and Connectors To connect the battery to the StorEdge Inverter, use the following wiring types and connectors: Recommended Cable Type (min-max cross section) DC: 10 AWG (14-10 AWG), 600V insulated SolarEdge Connector LG Chem RESU10H Battery Connector BAT DC + DC + BAT DC - DC Ground Control and monitoring: 5-wire shielded twisted pair cable, 24 AWG (24-16 AWG), 600V insulated. CAT5 600V insulated can also be used.
StorEdge Wiring and On Site Checklist Connecting an LG Chem RESU10H Battery to a StorEdge Inverter with Two DIP Switches and SolarEdge Meter LG Chem RESU10H Battery SolarEdge Electricity Meter StorEdge Inverter RS485-terminated 2 DIP Switches ENABLE_H <> En 24 AWG 600V G <> G EN_G <> Thermal RS485_H <> A and RS485_L <> B on the same twisted pair 24 AWG 300V B- <> B- and A+ <> A+ on the same twisted pair Figure 2: Connecting an LG Chem RESU10H Battery to a StorEdge Inverter with Two DIP Switches an
StorEdge Wiring and On Site Checklist Wiring Diagrams – Auto-transformer Connection Figure 4: Connecting the Auto-transformer to the Inverter 4
StorEdge Wiring and On Site Checklist Switch Settings Setting the DIP Switches on the Inverter Communication Board SW7 Set DIP switch SW7 RS485-1 RS485-2 For RS485-1 connections, use DIP Switch 1 (leftmost): * ON (up): Terminated (no meter installed) * OFF (down): Not terminated (meter is installed) For RS485-2 connections, use DIP Switch 2 (rightmost): * ON (up): Terminated (no meter installed) * OFF (down): Not terminated (meter is installed) Setting the DIP Switches on the Inverter Connection Uni
StorEdge Wiring and On Site Checklist Post Installation Verification and Configuration Follow the checklist below to verify that the system is properly connected and configured. The checklist is suitable for a backup system with a single StorEdge Inverter, a single battery, an Auto-transformer and a single SolarEdge Electricity Meter installed at the grid connection point. For other system configurations, follow the steps in the StorEdge Installation Guide supplied with the StorEdge Inverter.
StorEdge Wiring and On Site Checklist 2.3 Switch on the inverter AC. 2.4 Perform pairing when the modules are exposed to sunlight. 3 RS485 Configuration Verification (for one battery, a StorEdge inverter with built-in production meter (RGM), and one Export + Import meter) 3.1 If not already OFF, switch OFF the StorEdge Connection Unit switch. 3.2 Switch the inverter ON/OFF switch to OFF. 3.3 Devices 3.3.1 Enter Setup mode and select Communication > RS485-1 Conf > Multi Devices 3.4 3.4.
StorEdge Wiring and On Site Checklist 5 Check Battery Connection 5.1 Scroll through the menus until you reach the battery status screen. Check the battery information: BSN (battery serial number), ID (15 for LG), SOE (battery capacity in percentage), PWR (charge/discharge power), Total (total discharged energy) and the State (Charging/Discharging, Idle, Init or Fault). 6 Inverter + Battery Firmware Upgrade 6.1 Insert a micro SD card with the latest firmware version available on http://solaredge.
StorEdge Wiring and On Site Checklist Support and Contact Information If you have technical queries concerning our products, please contact us: USA and Canada: Worldwide: Fax: Email: +1 510 498 3200 +972 073 2403118 +1 (530) 273-2769 support@solaredge.
