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SolarEdge SE11400H-US - User Manual

SolarEdge SE11400H-US
90 pages
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Installation Guide
EV Charging Single Phase
Inverter
with SetApp Configuration
For North America
Version 1.1

Table of Contents

Questions and Answers

  • B
    Bruce KimAug 21, 2025
    What to do if SolarEdge SE11400H-US Inverter gateway is not responding?
    • D
      davisjeremyAug 21, 2025
      If the SolarEdge Inverter gateway is not responding, check the physical connection to the switch/router and ensure the link LED at the router/switch is lit, indicating a physical link. If the connection is OK, contact your network IT. Otherwise, replace the cable or change it from a cross to straight connection.
  • C
    Courtney JensenAug 23, 2025
    What to do if pairing failed on SolarEdge SE11400H-US?
    • M
      Mitchell CastilloAug 23, 2025
      If pairing failed on your SolarEdge Inverter, and you've connected the inverter to the monitoring platform, retry pairing remotely during sunlight. Ensure the inverter's ON/OFF/P switch is set to ON and that S_OK appears on the status screen. This issue may occur if power optimizers are shaded.
  • M
    Melissa FergusonAug 26, 2025
    How to fix LAN cable disconnected error on SolarEdge Inverter?
    • L
      larsondavidAug 26, 2025
      If you see a 'LAN cable disconnected' error on your SolarEdge Inverter, check the cable pin-out assignment and the cable connection for any physical faults.
  • K
    Kelly JonesAug 28, 2025
    Why SolarEdge SE11400H-US Inverter shows no DHCP?
    • E
      Erik MayoAug 28, 2025
      If your SolarEdge Inverter shows 'No DHCP', it indicates an IP settings issue. Check the router and its configuration. You may need to consult your network IT for assistance.
  • T
    Tyrone PadillaAug 30, 2025
    How to troubleshoot 0V string voltage on SolarEdge Inverter?
    • M
      Melissa AustinAug 30, 2025
      If the string voltage is 0V on your SolarEdge Inverter, it indicates that the power optimizer(s) output is disconnected. Connect all power optimizer outputs.
  • C
    chad84Sep 1, 2025
    What to do if SolarEdge Inverter Server x Ping Failed?
    • J
      Jeffrey FergusonSep 1, 2025
      If the SolarEdge server ping fails, verify the SolarEdge server address under the LAN Conf submenu. Ensure the address is prod.solaredge.com and the port is 22222. Also, consult with your network administrator to check if a firewall or another device is blocking the transmission.
  • W
    whitedanielSep 3, 2025
    How to fix SolarEdge Inverter G Server Ping Failed?
    • T
      Tanya WilsonSep 3, 2025
      If the ping to google.com fails, connect a laptop to the network and check for internet connectivity. If there is no internet access, contact your IT administrator or your internet provider.
  • K
    ksmithSep 5, 2025
    What to do if SolarEdge SE11400H-US Gateway Ping Failed?
    • J
      Jenna FoxSep 5, 2025
      If the ping to the router fails, check the physical connection to the switch or router and ensure that the link LED at the router or switch is lit, indicating a physical link. If the link is OK, contact your network IT. Otherwise, replace the cable or change it from a cross to a straight connection.
  • C
    Christina ThomasSep 7, 2025
    How to troubleshoot SolarEdge Inverter LAN Disconnected?
    • S
      Samantha BarkerSep 7, 2025
      If the LAN is disconnected, check the cable pin-out assignment and cable connection for any physical faults.
  • S
    stephen49Sep 9, 2025
    Why does my SolarEdge SE11400H-US Inverter show DHCP Failed or Invalid DHCP Config?
    • W
      William HernandezSep 10, 2025
      If you are seeing a DHCP failure or invalid configuration, the issue is with the IP settings. Check the router and its configuration, or consult your network IT.

Summary

HANDLING AND SAFETY INSTRUCTIONS

IMPORTANT SAFETY INSTRUCTIONS

General Usage Warnings

Important warnings for using electrical products and specific safety precautions.

Electrical Hazard Warnings

Warnings related to inverter cover removal, DC voltage, and grounding.

Installation and Component Warnings

Warnings for testing under power, safety switch, and circuit protection.

Chapter 1: Introducing the SolarEdge Power Harvesting System

Power Optimizer Overview

DC-DC converters that maximize power harvesting at the module level.

EV Charging Single Phase Inverter

Converts DC to AC power and provides EV charging.

Installation Procedure

Connecting Power Optimizers in Strings

Step-by-step guide to connecting power optimizers.

Mounting the Inverter

Procedure for mounting the inverter.

Connecting AC and Strings to Safety Switch

Connecting AC and DC strings to the safety switch.

Activating, Commissioning, Configuring System

Steps for activating and configuring the system via SetApp.

EV Charging Safety Instructions

Indoor Charging Warning

Warning about charging vehicles indoors if ventilation is required.

Electric Shock Hazard Warning

Warning about risk of electric shock and no user serviceable parts.

Chapter 2: Installing the Power Optimizers

Installation Safety

Safety notes and warnings applicable to power optimizer installation.

Optimizer Grounding Warning

Warning about grounding the metallic enclosure of power optimizers.

Pre-Installation Switch Warning

Warning about turning off switches before modifying installation.

Module to Optimizer Connection

Caution about connecting PV modules to power optimizers.

Connector Compatibility Verification

Caution about ensuring mechanical compatibility of optimizer and module connectors.

Step 1: Mounting and Grounding the Power Optimizers

Determining Optimizer Mounting Location

Steps for determining mounting location and attaching optimizers.

Step 3: Connecting Power Optimizers in Strings

Step 4: Verifying Proper Power Optimizer Connection

Chapter 3: Installing the Inverter

Mounting the Inverter

Inverter Mounting Location and Clearances

Determining mounting location and maintaining clearance areas.

Attaching the Inverter to the Bracket

Steps for hanging and securing the inverter onto the mounting bracket.

Chapter 4: Activating, Commissioning and Configuring the System

Step 1: Activating the Installation

Steps to activate the inverter and upgrade firmware using SetApp.

Step 2: Commissioning and Configuring the Installation

Using SetApp menus for system commissioning and configuration.

Step 3: Verifying Proper Activation and Commissioning

Steps to verify system activation and proper operation.

The Monitoring Platform

Chapter 5: Setting Up Communication to the Monitoring Platform

Creating an Ethernet (LAN) Connection

Creating an RS485 Bus Connection

Verifying the Connection

Chapter 5: Errors and Troubleshooting

Identifying System Errors

Methods to identify errors using inverter LEDs or the monitoring platform.

EV Charger-related Troubleshooting

Troubleshooting common errors related to the EV charger function.

Power Optimizer Troubleshooting

Common problems and solutions for power optimizer operation.

Appendix A: Replacing and Adding System Components

Replacing an Inverter

Procedure for safely removing and replacing an inverter.

Replacing Connection Unit with Safety Switch

Procedure for replacing the Connection Unit with Safety Switch.

Technical Specifications - EV Charging Single Phase Inverter (North America)

SolarEdge SE11400H-US Specifications

General IconGeneral
TypeString Inverter
Maximum Output Power11.4 kW
Number of MPPTs2
CEC Efficiency97.5%
Dimensions27.5 x 19.5 x 7.1 in
Weight66 lbs
CoolingNatural Convection
Operating Temperature Range-40 °C to +60 °C
Nominal AC Voltage240 V
Warranty12 years

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