CONTENTS
1 General Information ......................................................................... 1
1.1 Overview ........................................................................................................ 1
1.2 Characteristics ............................................................................................... 2
1.3 Naming Rules ................................................................................................. 3
1.4 Product Classification ..................................................................................... 3
2 Installation ........................................................................................ 5
2.1 Attentions ....................................................................................................... 5
2.2 PV Array Requirements .................................................................................. 5
2.3 Wire Size ........................................................................................................ 9
2.4 Mounting ...................................................................................................... 11
3 Display units .................................................................................. 14
3.1 Basic Display unit(XDB1) .............................................................................. 14
3.2 Standard Display unit (XDS1) ....................................................................... 15
3.3 Adanced Display unit (XDS2) ....................................................................... 19
4 Parameters Setting ........................................................................ 25
4.1 Battery parameters ....................................................................................... 25
4.1.1 Supported battery types ................................................................................................ 25
4.1.2 Local setting .................................................................................................................. 25
4.1.3 Remote Setting ............................................................................................................. 28
4.2 Load working modes .................................................................................... 31
4.2.1 LCD setting ................................................................................................................... 31
4.2.2 RS485 communication setting ...................................................................................... 33
5 Others ............................................................................................. 35
5.1 Protection ..................................................................................................... 35