Contents
Disclaimers 1
Important Notice 1
Emission Compliance 2
Revision History 3
Contents 4
HANDLING AND SAFETY INSTRUCTIONS 6
Safety Symbols Information 6
IMPORTANTSAFETYINSTRUCTIONS 7
Chapter 1: Introducing the SolarEdge Power Harvesting System 9
Power Optimizer 9
Inverter 9
Designer 10
Monitoring Platform 10
SetApp 10
Installation Procedures 10
Installation Equipment List 10
Inverter Transport and Storage 11
Chapter 2: Installing the Power Optimizers 12
Safety 12
Installation Guidelines 14
Step 1: Mounting the Power Optimizers 17
Step 2: Connecting a PV module to a Power Optimizer 17
Step 3: Connecting Power Optimizers in Strings 18
Step 4: Verifying Proper Power Optimizer Connection 19
Step 5: Connecting the Strings to a Combiner Box 20
Chapter 3: Installing the Inverter 21
Inverter Package Contents 21
Identifying the Inverter 21
Inverter and DC Safety Unit Interfaces 21
Mounting the Inverter 27
Chapter 4: Connecting AC and PVStrings to the Inverter 32
Grid Connection Guidelines 32
Connecting the ACGrid to the Inverter or to the DC Safety Switch 33
Connecting the PV Strings to the Inverter 36
Selecting a Residual Current Device (RCD) 39
Chapter 5: Activating, Commissioning and Configuring the System 40
Step 1: Activating the Installation 40
Three Phase Inverter with SetApp Configuration PN: SEXXK-XXXXIXXXX
4 Contents