Installation Manual

Table of Contents
5.7.1 AC Circuit Breaker and DC Disconnect Switch ................................................................ 36
5.7.2 RCD (residual current device) Leakage Circuit Breaker ................................................ 36
5.8 An Installation Method of Energy Meter Electrical Connection .............................................. 37
5.9 A Connecting Method of the DC Line from the PV ..................................................................... 37
6. Communication Connection ............................................................................... 42
6.1 Internet Connection ............................................................................................................................. 42
6.1.1 Components .............................................................................................................................. 42
6.1.2 Connection Block Diagram ................................................................................................... 42
6.1.3 Connection Method ................................................................................................................ 42
6.2 Energy Meter Connection ................................................................................................................... 43
6.2.1 RS485 Interface ......................................................................................................................... 43
6.3 Recommended Energy Meter List .................................................................................................... 44
6.4 The Communication Terminal ........................................................................................................... 44
6.5 Homepage ............................................................................................................................................... 45
6.5.1 Service Terms............................................................................................................................. 45
6.5.2 Membership .............................................................................................................................. 45
6.5.3 Membership Withdrawal ....................................................................................................... 45
6.5.4 Log-In........................................................................................................................................... 45
6.5.5 Password Initialization ............................................................................................................ 46
6.5.6 Types of Service Offered ........................................................................................................ 46
6.5.7 Mobile Service .......................................................................................................................... 49
7. Entering Initial Installation Information ............................................................ 50
7.1 Information Input Administrator ...................................................................................................... 50
7.2 System Information input stage ....................................................................................................... 50
7.3 PC Direct Connection and Local Setting Value ............................................................................. 50
7.3.1 PC Direct Connection Flow ................................................................................................... 50
7.3.2 Inserting Jumper Wire ............................................................................................................ 51
7.3.3 LAN Cable Connection between PC and System ........................................................... 51
7.3.4 SIM (System Install Manager) Connection ....................................................................... 51
7.3.5 Entering Setting Value ............................................................................................................ 53
7.4 Web Page Connection.......................................................................................................................... 54
7.4.1 Web Page Connection ............................................................................................................ 54
7.4.2 Login & “ESS List ”menu ........................................................................................................ 54
7.4.3 Adding New ESS Information ............................................................................................... 54
7.4.4 Checking the Current Status of ESS.................................................................................... 56
7.4.5 Changing Inverter’s Feed-In Setting .................................................................................. 56
7.4.6 Changing the Inverter’s Output Setting ........................................................................... 58
8. Operation Test ..................................................................................................... 59
8.1 Starting the System............................................................................................................................... 59
8.2 Turning off the System ......................................................................................................................... 59
8.3 Descriptions of Operation Mode ...................................................................................................... 60
8.3.1 PV-Auto Mode ........................................................................................................................... 60
8.3.2 PV-Only Mode ........................................................................................................................... 61
ii United Kingdom (Eng.) 05/2015. Rev1.1